/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver External_ModelsAndUnsatCoreMode --traceabstraction.command.for.external.solver 'mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3' -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-b75d321-m [2024-11-05 07:02:49,635 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-05 07:02:49,706 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-05 07:02:49,713 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-05 07:02:49,713 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-05 07:02:49,745 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-05 07:02:49,746 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-05 07:02:49,746 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-05 07:02:49,747 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-05 07:02:49,747 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-05 07:02:49,747 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-05 07:02:49,747 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-05 07:02:49,748 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-05 07:02:49,748 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-05 07:02:49,749 INFO L153 SettingsManager]: * Use SBE=true [2024-11-05 07:02:49,750 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-05 07:02:49,751 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-05 07:02:49,753 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-05 07:02:49,753 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-05 07:02:49,754 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-05 07:02:49,754 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-05 07:02:49,754 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-05 07:02:49,754 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-05 07:02:49,755 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-05 07:02:49,755 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-05 07:02:49,755 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-05 07:02:49,755 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-05 07:02:49,756 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-05 07:02:49,756 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-05 07:02:49,756 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-05 07:02:49,756 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-05 07:02:49,756 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-05 07:02:49,757 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-05 07:02:49,757 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-05 07:02:49,757 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-05 07:02:49,757 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-05 07:02:49,758 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-05 07:02:49,758 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-05 07:02:49,759 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-05 07:02:49,759 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-05 07:02:49,759 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-05 07:02:49,760 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 07:02:49,976 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-05 07:02:49,996 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-05 07:02:49,998 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-05 07:02:49,999 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-05 07:02:49,999 INFO L274 PluginConnector]: CDTParser initialized [2024-11-05 07:02:50,000 INFO L431 ainManager$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 [2024-11-05 07:02:51,454 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-05 07:02:52,055 INFO L384 CDTParser]: Found 1 translation units. [2024-11-05 07:02:52,056 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 [2024-11-05 07:02:52,132 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0a7b35f9/629c3198305b4d6288b67c179ce41f95/FLAG9afdbe0c2 [2024-11-05 07:02:52,150 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0a7b35f9/629c3198305b4d6288b67c179ce41f95 [2024-11-05 07:02:52,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-05 07:02:52,155 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-05 07:02:52,156 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-05 07:02:52,156 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-05 07:02:52,163 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-05 07:02:52,164 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 07:02:52" (1/1) ... [2024-11-05 07:02:52,165 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63ee0561 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 07:02:52, skipping insertion in model container [2024-11-05 07:02:52,165 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 07:02:52" (1/1) ... [2024-11-05 07:02:52,327 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-05 07:02:54,130 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,140 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,229 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,255 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,286 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,287 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,287 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,290 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,290 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,293 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,297 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,298 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,299 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,299 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,300 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,301 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,303 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,303 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,309 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,309 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,310 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,310 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,317 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,339 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,340 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,341 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,348 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,354 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,360 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,378 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,383 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,396 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,403 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,406 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,407 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,433 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,433 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,435 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,435 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,437 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,437 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,438 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,682 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,698 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,699 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,699 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,700 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,766 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,781 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,781 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,830 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,831 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,832 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:54,833 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:55,340 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] [2024-11-05 07:02:55,342 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] [2024-11-05 07:02:55,343 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] [2024-11-05 07:02:55,343 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] [2024-11-05 07:02:55,359 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 07:02:55,365 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-05 07:02:55,417 INFO L200 MainTranslator]: Completed pre-run [2024-11-05 07:02:55,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5400] [2024-11-05 07:02:55,569 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5408] [2024-11-05 07:02:55,965 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] [2024-11-05 07:02:55,966 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] [2024-11-05 07:02:55,966 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7358] [2024-11-05 07:02:55,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [7371] [2024-11-05 07:02:56,244 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] [2024-11-05 07:02:56,245 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] [2024-11-05 07:02:56,245 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] [2024-11-05 07:02:56,245 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] [2024-11-05 07:02:56,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-05 07:02:56,484 INFO L204 MainTranslator]: Completed translation [2024-11-05 07:02:56,485 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 07:02:56 WrapperNode [2024-11-05 07:02:56,485 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-05 07:02:56,487 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-05 07:02:56,487 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-05 07:02:56,487 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-05 07:02:56,493 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 07:02:56" (1/1) ... [2024-11-05 07:02:56,610 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 07:02:56" (1/1) ... [2024-11-05 07:02:56,780 INFO L138 Inliner]: procedures = 507, calls = 2673, calls flagged for inlining = 242, calls inlined = 227, statements flattened = 5156 [2024-11-05 07:02:56,782 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-05 07:02:56,783 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-05 07:02:56,783 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-05 07:02:56,783 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-05 07:02:56,793 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 07:02:56" (1/1) ... [2024-11-05 07:02:56,794 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 07:02:56" (1/1) ... [2024-11-05 07:02:56,843 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 07:02:56" (1/1) ... [2024-11-05 07:02:57,956 INFO L175 MemorySlicer]: Split 1213 memory accesses to 9 slices as follows [1, 2, 2, 4, 54, 3, 2, 4, 1141]. 94 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [1, 2, 0, 4, 0, 1, 0, 4, 4]. The 525 writes are split as follows [0, 0, 1, 0, 42, 0, 1, 0, 481]. [2024-11-05 07:02:57,956 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 07:02:56" (1/1) ... [2024-11-05 07:02:57,956 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 07:02:56" (1/1) ... [2024-11-05 07:02:58,087 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 07:02:56" (1/1) ... [2024-11-05 07:02:58,116 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 07:02:56" (1/1) ... [2024-11-05 07:02:58,158 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 07:02:56" (1/1) ... [2024-11-05 07:02:58,183 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 07:02:56" (1/1) ... [2024-11-05 07:02:58,234 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-05 07:02:58,235 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-05 07:02:58,235 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-05 07:02:58,235 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-05 07:02:58,236 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 07:02:56" (1/1) ... [2024-11-05 07:02:58,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-05 07:02:58,253 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-05 07:02:58,268 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-05 07:02:58,270 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-05 07:02:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2024-11-05 07:02:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2024-11-05 07:02:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-05 07:02:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-05 07:02:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_crc_length [2024-11-05 07:02:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_crc_length [2024-11-05 07:02:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-05 07:02:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-05 07:02:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2024-11-05 07:02:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2024-11-05 07:02:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2024-11-05 07:02:58,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2024-11-05 07:02:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-05 07:02:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-05 07:02:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-05 07:02:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-05 07:02:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_default [2024-11-05 07:02:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_default [2024-11-05 07:02:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2024-11-05 07:02:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2024-11-05 07:02:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-05 07:02:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-05 07:02:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_status [2024-11-05 07:02:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_status [2024-11-05 07:02:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2024-11-05 07:02:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2024-11-05 07:02:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2024-11-05 07:02:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2024-11-05 07:02:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set_1 [2024-11-05 07:02:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set_1 [2024-11-05 07:02:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2024-11-05 07:02:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2024-11-05 07:02:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2024-11-05 07:02:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2024-11-05 07:02:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_watchdog [2024-11-05 07:02:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_watchdog [2024-11-05 07:02:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2024-11-05 07:02:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2024-11-05 07:02:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2024-11-05 07:02:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2024-11-05 07:02:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2024-11-05 07:02:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2024-11-05 07:02:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-05 07:02:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-05 07:02:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-05 07:02:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-05 07:02:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2024-11-05 07:02:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2024-11-05 07:02:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_get_link_status [2024-11-05 07:02:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_get_link_status [2024-11-05 07:02:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-05 07:02:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-05 07:02:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-05 07:02:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-05 07:02:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-05 07:02:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-05 07:02:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-05 07:02:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-05 07:02:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-05 07:02:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-05 07:02:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-05 07:02:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-05 07:02:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-05 07:02:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-05 07:02:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-05 07:02:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-05 07:02:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-05 07:02:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-05 07:02:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-05 07:02:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-05 07:02:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-05 07:02:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-05 07:02:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-05 07:02:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-05 07:02:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-05 07:02:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_default [2024-11-05 07:02:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_default [2024-11-05 07:02:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_clock [2024-11-05 07:02:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_clock [2024-11-05 07:02:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-05 07:02:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-05 07:02:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2024-11-05 07:02:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2024-11-05 07:02:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-11-05 07:02:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-11-05 07:02:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-05 07:02:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-05 07:02:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_default [2024-11-05 07:02:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_default [2024-11-05 07:02:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-05 07:02:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-05 07:02:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-05 07:02:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-05 07:02:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2024-11-05 07:02:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2024-11-05 07:02:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2024-11-05 07:02:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2024-11-05 07:02:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-05 07:02:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-05 07:02:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-05 07:02:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-05 07:02:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_crc_length [2024-11-05 07:02:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_crc_length [2024-11-05 07:02:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2024-11-05 07:02:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2024-11-05 07:02:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-05 07:02:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-05 07:02:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2024-11-05 07:02:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2024-11-05 07:02:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2024-11-05 07:02:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2024-11-05 07:02:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-05 07:02:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-05 07:02:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-05 07:02:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-05 07:02:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-05 07:02:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-05 07:02:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-05 07:02:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-05 07:02:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-05 07:02:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-05 07:02:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-11-05 07:02:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-11-05 07:02:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-05 07:02:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-05 07:02:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-05 07:02:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-05 07:02:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-05 07:02:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-05 07:02:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-05 07:02:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-05 07:02:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-05 07:02:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2024-11-05 07:02:58,311 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2024-11-05 07:02:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2024-11-05 07:02:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2024-11-05 07:02:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2024-11-05 07:02:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2024-11-05 07:02:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2024-11-05 07:02:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2024-11-05 07:02:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#6 [2024-11-05 07:02:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#7 [2024-11-05 07:02:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#8 [2024-11-05 07:02:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2024-11-05 07:02:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2024-11-05 07:02:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2024-11-05 07:02:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2024-11-05 07:02:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2024-11-05 07:02:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2024-11-05 07:02:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#6 [2024-11-05 07:02:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#7 [2024-11-05 07:02:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#8 [2024-11-05 07:02:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-05 07:02:58,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-05 07:02:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2024-11-05 07:02:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2024-11-05 07:02:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2024-11-05 07:02:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2024-11-05 07:02:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2024-11-05 07:02:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2024-11-05 07:02:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#6 [2024-11-05 07:02:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#7 [2024-11-05 07:02:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#8 [2024-11-05 07:02:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-05 07:02:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-05 07:02:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_init [2024-11-05 07:02:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_init [2024-11-05 07:02:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-05 07:02:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-05 07:02:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2024-11-05 07:02:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2024-11-05 07:02:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-05 07:02:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-05 07:02:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-05 07:02:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-05 07:02:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_watchdog [2024-11-05 07:02:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_watchdog [2024-11-05 07:02:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_status [2024-11-05 07:02:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_status [2024-11-05 07:02:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2024-11-05 07:02:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2024-11-05 07:02:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2024-11-05 07:02:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2024-11-05 07:02:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2024-11-05 07:02:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2024-11-05 07:02:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#6 [2024-11-05 07:02:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#7 [2024-11-05 07:02:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#8 [2024-11-05 07:02:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2024-11-05 07:02:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2024-11-05 07:02:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_clock [2024-11-05 07:02:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_clock [2024-11-05 07:02:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-11-05 07:02:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-11-05 07:02:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-05 07:02:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-05 07:02:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2024-11-05 07:02:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2024-11-05 07:02:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-05 07:02:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-05 07:02:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-05 07:02:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-05 07:02:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-05 07:02:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-05 07:02:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-05 07:02:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-05 07:02:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-05 07:02:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-05 07:02:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-05 07:02:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-05 07:02:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-05 07:02:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-05 07:02:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-05 07:02:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-05 07:02:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-05 07:02:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-05 07:02:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-05 07:02:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-05 07:02:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-05 07:02:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-05 07:02:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-05 07:02:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-05 07:02:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-05 07:02:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-05 07:02:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-05 07:02:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-05 07:02:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-05 07:02:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-05 07:02:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-05 07:02:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-05 07:02:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-05 07:02:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-05 07:02:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-05 07:02:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-05 07:02:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-05 07:02:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-05 07:02:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-05 07:02:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-05 07:02:58,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-05 07:02:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-11-05 07:02:58,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-11-05 07:02:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-05 07:02:58,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-05 07:02:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-05 07:02:58,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-05 07:02:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_get_link_status [2024-11-05 07:02:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_get_link_status [2024-11-05 07:02:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2024-11-05 07:02:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2024-11-05 07:02:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_status [2024-11-05 07:02:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_status [2024-11-05 07:02:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-05 07:02:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-05 07:02:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-05 07:02:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-05 07:02:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-05 07:02:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-05 07:02:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-05 07:02:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-05 07:02:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-05 07:02:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-05 07:02:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-05 07:02:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-05 07:02:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-05 07:02:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-05 07:02:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-05 07:02:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-05 07:02:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-05 07:02:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-05 07:02:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_get_link_status [2024-11-05 07:02:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_get_link_status [2024-11-05 07:02:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_init [2024-11-05 07:02:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_init [2024-11-05 07:02:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-05 07:02:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-05 07:02:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2024-11-05 07:02:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2024-11-05 07:02:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_init [2024-11-05 07:02:58,326 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_init [2024-11-05 07:02:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2024-11-05 07:02:58,326 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2024-11-05 07:02:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-05 07:02:58,326 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-05 07:02:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-05 07:02:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2024-11-05 07:02:58,326 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2024-11-05 07:02:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-11-05 07:02:58,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-11-05 07:02:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-05 07:02:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-05 07:02:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-05 07:02:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-05 07:02:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-05 07:02:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-05 07:02:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-05 07:02:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-05 07:02:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-05 07:02:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-05 07:02:58,327 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-05 07:02:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-05 07:02:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-05 07:02:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-05 07:02:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-05 07:02:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-05 07:02:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-05 07:02:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-05 07:02:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-05 07:02:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-05 07:02:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-05 07:02:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-05 07:02:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-05 07:02:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-05 07:02:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-05 07:02:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-05 07:02:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-05 07:02:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-05 07:02:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-05 07:02:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-05 07:02:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-05 07:02:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-11-05 07:02:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-11-05 07:02:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-11-05 07:02:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-11-05 07:02:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-11-05 07:02:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-11-05 07:02:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2024-11-05 07:02:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2024-11-05 07:02:58,329 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2024-11-05 07:02:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-05 07:02:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-05 07:02:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-05 07:02:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-05 07:02:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-05 07:02:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-05 07:02:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-05 07:02:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-05 07:02:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-05 07:02:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-05 07:02:58,331 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-05 07:02:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_speed [2024-11-05 07:02:58,331 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_speed [2024-11-05 07:02:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-05 07:02:58,331 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-05 07:02:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_crc_length [2024-11-05 07:02:58,331 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_crc_length [2024-11-05 07:02:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2024-11-05 07:02:58,332 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2024-11-05 07:02:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2024-11-05 07:02:58,332 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2024-11-05 07:02:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-05 07:02:58,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-05 07:02:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-05 07:02:58,332 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-05 07:02:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2024-11-05 07:02:58,336 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2024-11-05 07:02:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2024-11-05 07:02:58,336 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2024-11-05 07:02:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-05 07:02:58,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-05 07:02:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-05 07:02:58,336 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-05 07:02:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-05 07:02:58,336 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-05 07:02:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_link_status [2024-11-05 07:02:58,336 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_link_status [2024-11-05 07:02:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-11-05 07:02:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-11-05 07:02:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_watchdog [2024-11-05 07:02:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_watchdog [2024-11-05 07:02:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-05 07:02:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-05 07:02:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_watchdog [2024-11-05 07:02:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_watchdog [2024-11-05 07:02:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-05 07:02:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-05 07:02:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-05 07:02:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-05 07:02:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-05 07:02:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-05 07:02:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-05 07:02:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-05 07:02:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-05 07:02:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-05 07:02:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-05 07:02:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2024-11-05 07:02:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2024-11-05 07:02:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2024-11-05 07:02:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2024-11-05 07:02:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2024-11-05 07:02:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2024-11-05 07:02:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2024-11-05 07:02:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-05 07:02:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-05 07:02:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-05 07:02:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-05 07:02:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-05 07:02:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-05 07:02:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-05 07:02:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-05 07:02:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-05 07:02:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-05 07:02:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-05 07:02:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-05 07:02:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-05 07:02:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-05 07:02:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-05 07:02:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-05 07:02:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-05 07:02:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2024-11-05 07:02:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-05 07:02:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-05 07:02:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-05 07:02:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-05 07:02:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_link_status [2024-11-05 07:02:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_link_status [2024-11-05 07:02:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_init [2024-11-05 07:02:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_init [2024-11-05 07:02:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2024-11-05 07:02:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2024-11-05 07:02:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_default [2024-11-05 07:02:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_default [2024-11-05 07:02:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-05 07:02:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-05 07:02:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-11-05 07:02:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-11-05 07:02:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_crc_length [2024-11-05 07:02:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_crc_length [2024-11-05 07:02:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_clock [2024-11-05 07:02:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_clock [2024-11-05 07:02:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-05 07:02:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-05 07:02:58,341 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set2_1 [2024-11-05 07:02:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set2_1 [2024-11-05 07:02:58,341 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2024-11-05 07:02:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2024-11-05 07:02:58,341 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-05 07:02:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-05 07:02:58,341 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-05 07:02:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-05 07:02:58,341 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-05 07:02:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-05 07:02:58,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-05 07:02:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-05 07:02:58,341 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-11-05 07:02:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-11-05 07:02:59,342 INFO L238 CfgBuilder]: Building ICFG [2024-11-05 07:02:59,346 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-05 07:02:59,943 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-05 07:03:06,544 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call #t~mem1371#1.base, #t~mem1371#1.offset := read~$Pointer$#8(~sc#1.base, ~bvadd~64(141bv64, ~sc#1.offset), 8bv64);#t~ret1372#1.base, #t~ret1372#1.offset := 129bv64, 0bv64; [2024-11-05 07:03:06,544 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 [2024-11-05 07:03:06,544 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; [2024-11-05 07:03:54,313 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-05 07:03:55,954 INFO L? ?]: Removed 2320 outVars from TransFormulas that were not future-live. [2024-11-05 07:03:55,954 INFO L287 CfgBuilder]: Performing block encoding [2024-11-05 07:03:56,007 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-05 07:03:56,007 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-05 07:03:56,008 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.11 07:03:56 BoogieIcfgContainer [2024-11-05 07:03:56,008 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-05 07:03:56,010 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-05 07:03:56,010 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-05 07:03:56,015 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-05 07:03:56,015 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.11 07:02:52" (1/3) ... [2024-11-05 07:03:56,016 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a2d0622 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.11 07:03:56, skipping insertion in model container [2024-11-05 07:03:56,016 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 07:02:56" (2/3) ... [2024-11-05 07:03:56,016 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a2d0622 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.11 07:03:56, skipping insertion in model container [2024-11-05 07:03:56,016 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.11 07:03:56" (3/3) ... [2024-11-05 07:03:56,017 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-05 07:03:56,033 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-05 07:03:56,033 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-05 07:03:56,150 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-05 07:03:56,156 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;@4a04b44b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-05 07:03:56,156 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-05 07:03:56,169 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) [2024-11-05 07:03:56,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-05 07:03:56,203 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 07:03:56,203 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] [2024-11-05 07:03:56,204 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)] === [2024-11-05 07:03:56,208 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 07:03:56,208 INFO L85 PathProgramCache]: Analyzing trace with hash 2078108073, now seen corresponding path program 1 times [2024-11-05 07:03:56,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 07:03:56,216 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1527883250] [2024-11-05 07:03:56,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 07:03:56,218 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-05 07:03:56,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-05 07:03:56,221 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-05 07:03:56,222 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-05 07:04:00,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 07:04:00,429 INFO L255 TraceCheckSpWp]: Trace formula consists of 1819 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-05 07:04:00,443 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 07:04:01,182 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2024-11-05 07:04:01,183 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 07:04:05,356 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-05 07:04:05,357 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 07:04:05,357 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1527883250] [2024-11-05 07:04:05,358 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1527883250] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-05 07:04:05,358 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-05 07:04:05,358 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2024-11-05 07:04:05,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084870334] [2024-11-05 07:04:05,360 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-05 07:04:05,364 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-05 07:04:05,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 07:04:05,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-05 07:04:05,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-05 07:04:05,394 INFO L87 Difference]: Start difference. First operand has 2653 states, 1697 states have (on average 1.2740129640542133) internal successors, (2162), 1767 states have internal predecessors, (2162), 834 states have call successors, (834), 120 states have call predecessors, (834), 119 states have return successors, (827), 785 states have call predecessors, (827), 827 states have call successors, (827) Second operand has 4 states, 4 states have (on average 15.0) internal successors, (60), 4 states have internal predecessors, (60), 4 states have call successors, (22), 3 states have call predecessors, (22), 3 states have return successors, (20), 4 states have call predecessors, (20), 4 states have call successors, (20) [2024-11-05 07:04:09,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers []