/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-356b6ba-m [2024-11-01 15:51:06,348 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-01 15:51:06,437 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-01 15:51:06,443 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-01 15:51:06,443 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-01 15:51:06,480 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-01 15:51:06,481 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-01 15:51:06,481 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-01 15:51:06,482 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-01 15:51:06,482 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-01 15:51:06,483 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-01 15:51:06,484 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-01 15:51:06,485 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-01 15:51:06,486 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-01 15:51:06,486 INFO L153 SettingsManager]: * Use SBE=true [2024-11-01 15:51:06,487 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-01 15:51:06,487 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-01 15:51:06,487 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-01 15:51:06,488 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-01 15:51:06,488 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-01 15:51:06,491 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-01 15:51:06,491 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-01 15:51:06,492 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-01 15:51:06,492 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-01 15:51:06,492 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-01 15:51:06,492 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-01 15:51:06,493 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-01 15:51:06,493 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-01 15:51:06,493 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-01 15:51:06,493 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-01 15:51:06,494 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-01 15:51:06,494 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 15:51:06,494 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-01 15:51:06,494 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-01 15:51:06,495 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-01 15:51:06,495 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-01 15:51:06,497 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-01 15:51:06,497 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-01 15:51:06,497 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-01 15:51:06,498 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-01 15:51:06,498 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-01 15:51:06,498 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-11-01 15:51:06,498 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-01 15:51:06,799 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-01 15:51:06,823 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-01 15:51:06,826 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-01 15:51:06,827 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-01 15:51:06,828 INFO L274 PluginConnector]: CDTParser initialized [2024-11-01 15:51:06,829 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-01 15:51:08,233 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-01 15:51:08,817 INFO L384 CDTParser]: Found 1 translation units. [2024-11-01 15:51:08,818 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-01 15:51:08,887 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c5f5b04b/5a200566bb444d528e631fb79c02878c/FLAG1dbe22f4b [2024-11-01 15:51:09,314 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c5f5b04b/5a200566bb444d528e631fb79c02878c [2024-11-01 15:51:09,317 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-01 15:51:09,318 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-01 15:51:09,319 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-01 15:51:09,320 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-01 15:51:09,324 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-01 15:51:09,325 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 03:51:09" (1/1) ... [2024-11-01 15:51:09,326 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50d88fc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:51:09, skipping insertion in model container [2024-11-01 15:51:09,326 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 03:51:09" (1/1) ... [2024-11-01 15:51:09,599 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 15:51:11,536 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,547 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,696 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,742 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,791 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,792 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,793 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,795 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,796 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,802 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,806 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,807 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,808 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,808 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,810 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,810 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,813 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,813 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,820 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,820 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,821 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,821 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,828 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,850 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,851 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,853 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,858 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,865 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,867 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,888 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,891 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,898 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,904 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,906 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,906 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,929 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,929 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,930 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,930 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,931 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,932 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:11,932 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:12,199 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:12,207 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:12,208 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:12,209 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:12,209 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:12,274 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:12,287 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:12,287 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:12,362 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:12,363 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:12,365 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:12,366 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:12,912 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394320,394333] [2024-11-01 15:51:12,917 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394489,394502] [2024-11-01 15:51:12,917 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394656,394669] [2024-11-01 15:51:12,918 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394824,394837] [2024-11-01 15:51:12,942 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 15:51:12,944 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 15:51:13,005 INFO L200 MainTranslator]: Completed pre-run [2024-11-01 15:51:13,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5400] [2024-11-01 15:51:13,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5408] [2024-11-01 15:51:13,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7344] [2024-11-01 15:51:13,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [7351] [2024-11-01 15:51:13,629 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7358] [2024-11-01 15:51:13,630 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [7371] [2024-11-01 15:51:13,855 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394320,394333] [2024-11-01 15:51:13,856 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394489,394502] [2024-11-01 15:51:13,856 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394656,394669] [2024-11-01 15:51:13,856 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i[394824,394837] [2024-11-01 15:51:13,865 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 15:51:14,112 INFO L204 MainTranslator]: Completed translation [2024-11-01 15:51:14,115 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:51:14 WrapperNode [2024-11-01 15:51:14,115 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-01 15:51:14,117 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-01 15:51:14,117 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-01 15:51:14,117 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-01 15:51:14,125 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:51:14" (1/1) ... [2024-11-01 15:51:14,242 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:51:14" (1/1) ... [2024-11-01 15:51:14,445 INFO L138 Inliner]: procedures = 507, calls = 2673, calls flagged for inlining = 242, calls inlined = 227, statements flattened = 5156 [2024-11-01 15:51:14,446 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-01 15:51:14,447 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-01 15:51:14,447 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-01 15:51:14,447 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-01 15:51:14,461 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:51:14" (1/1) ... [2024-11-01 15:51:14,461 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:51:14" (1/1) ... [2024-11-01 15:51:14,523 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:51:14" (1/1) ... [2024-11-01 15:51:15,946 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]. [2024-11-01 15:51:15,947 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:51:14" (1/1) ... [2024-11-01 15:51:15,947 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:51:14" (1/1) ... [2024-11-01 15:51:16,101 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:51:14" (1/1) ... [2024-11-01 15:51:16,136 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:51:14" (1/1) ... [2024-11-01 15:51:16,177 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:51:14" (1/1) ... [2024-11-01 15:51:16,202 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:51:14" (1/1) ... [2024-11-01 15:51:16,269 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-01 15:51:16,271 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-01 15:51:16,271 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-01 15:51:16,271 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-01 15:51:16,272 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:51:14" (1/1) ... [2024-11-01 15:51:16,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 15:51:16,291 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 15:51:16,308 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-01 15:51:16,312 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-01 15:51:16,339 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2024-11-01 15:51:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2024-11-01 15:51:16,340 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-01 15:51:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-01 15:51:16,340 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_crc_length [2024-11-01 15:51:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_crc_length [2024-11-01 15:51:16,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-01 15:51:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-01 15:51:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2024-11-01 15:51:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2024-11-01 15:51:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2024-11-01 15:51:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2024-11-01 15:51:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-01 15:51:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-01 15:51:16,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-01 15:51:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-01 15:51:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_default [2024-11-01 15:51:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_default [2024-11-01 15:51:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2024-11-01 15:51:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2024-11-01 15:51:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-01 15:51:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-01 15:51:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_status [2024-11-01 15:51:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_status [2024-11-01 15:51:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2024-11-01 15:51:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2024-11-01 15:51:16,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_64 [2024-11-01 15:51:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_64 [2024-11-01 15:51:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set_1 [2024-11-01 15:51:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set_1 [2024-11-01 15:51:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2024-11-01 15:51:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2024-11-01 15:51:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2024-11-01 15:51:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2024-11-01 15:51:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_watchdog [2024-11-01 15:51:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_watchdog [2024-11-01 15:51:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2024-11-01 15:51:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2024-11-01 15:51:16,343 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2024-11-01 15:51:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2024-11-01 15:51:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2024-11-01 15:51:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2024-11-01 15:51:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-01 15:51:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-01 15:51:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-01 15:51:16,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-01 15:51:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2024-11-01 15:51:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2024-11-01 15:51:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_get_link_status [2024-11-01 15:51:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_get_link_status [2024-11-01 15:51:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-01 15:51:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-01 15:51:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-01 15:51:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-01 15:51:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-01 15:51:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-01 15:51:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-01 15:51:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-01 15:51:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-01 15:51:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-01 15:51:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-01 15:51:16,348 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-01 15:51:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-01 15:51:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-01 15:51:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-01 15:51:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-01 15:51:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-01 15:51:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-01 15:51:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2024-11-01 15:51:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2024-11-01 15:51:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2024-11-01 15:51:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-01 15:51:16,349 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-01 15:51:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-01 15:51:16,350 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-01 15:51:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_default [2024-11-01 15:51:16,350 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_default [2024-11-01 15:51:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_clock [2024-11-01 15:51:16,350 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_clock [2024-11-01 15:51:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-01 15:51:16,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-01 15:51:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2024-11-01 15:51:16,350 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2024-11-01 15:51:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-11-01 15:51:16,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-11-01 15:51:16,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-01 15:51:16,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-01 15:51:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_default [2024-11-01 15:51:16,351 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_default [2024-11-01 15:51:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-01 15:51:16,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-01 15:51:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-01 15:51:16,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-01 15:51:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2024-11-01 15:51:16,351 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2024-11-01 15:51:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2024-11-01 15:51:16,351 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2024-11-01 15:51:16,351 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-01 15:51:16,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-01 15:51:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-01 15:51:16,352 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-01 15:51:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_crc_length [2024-11-01 15:51:16,352 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_crc_length [2024-11-01 15:51:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2024-11-01 15:51:16,352 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2024-11-01 15:51:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-01 15:51:16,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-01 15:51:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2024-11-01 15:51:16,352 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2024-11-01 15:51:16,352 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2024-11-01 15:51:16,353 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2024-11-01 15:51:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-01 15:51:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-01 15:51:16,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-01 15:51:16,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-01 15:51:16,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-01 15:51:16,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-01 15:51:16,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-01 15:51:16,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-01 15:51:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-01 15:51:16,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-01 15:51:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-11-01 15:51:16,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2024-11-01 15:51:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-01 15:51:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-01 15:51:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-01 15:51:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-01 15:51:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-01 15:51:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-01 15:51:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-01 15:51:16,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-01 15:51:16,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-01 15:51:16,356 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2024-11-01 15:51:16,356 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2024-11-01 15:51:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2024-11-01 15:51:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2024-11-01 15:51:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2024-11-01 15:51:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2024-11-01 15:51:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2024-11-01 15:51:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2024-11-01 15:51:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#6 [2024-11-01 15:51:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#7 [2024-11-01 15:51:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#8 [2024-11-01 15:51:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2024-11-01 15:51:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2024-11-01 15:51:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2024-11-01 15:51:16,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2024-11-01 15:51:16,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2024-11-01 15:51:16,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2024-11-01 15:51:16,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#6 [2024-11-01 15:51:16,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#7 [2024-11-01 15:51:16,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#8 [2024-11-01 15:51:16,358 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-01 15:51:16,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-01 15:51:16,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2024-11-01 15:51:16,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2024-11-01 15:51:16,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2024-11-01 15:51:16,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2024-11-01 15:51:16,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2024-11-01 15:51:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2024-11-01 15:51:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#6 [2024-11-01 15:51:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#7 [2024-11-01 15:51:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#8 [2024-11-01 15:51:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-01 15:51:16,359 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-01 15:51:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_init [2024-11-01 15:51:16,360 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_init [2024-11-01 15:51:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-01 15:51:16,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-01 15:51:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2024-11-01 15:51:16,360 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2024-11-01 15:51:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-01 15:51:16,360 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-01 15:51:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-01 15:51:16,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-01 15:51:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_watchdog [2024-11-01 15:51:16,362 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_watchdog [2024-11-01 15:51:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_status [2024-11-01 15:51:16,362 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_status [2024-11-01 15:51:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2024-11-01 15:51:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2024-11-01 15:51:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2024-11-01 15:51:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2024-11-01 15:51:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2024-11-01 15:51:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2024-11-01 15:51:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#6 [2024-11-01 15:51:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#7 [2024-11-01 15:51:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#8 [2024-11-01 15:51:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2024-11-01 15:51:16,363 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2024-11-01 15:51:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_clock [2024-11-01 15:51:16,363 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_clock [2024-11-01 15:51:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-11-01 15:51:16,363 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-11-01 15:51:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-01 15:51:16,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-01 15:51:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2024-11-01 15:51:16,364 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2024-11-01 15:51:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-01 15:51:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-01 15:51:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-01 15:51:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-01 15:51:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-01 15:51:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-01 15:51:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-01 15:51:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-01 15:51:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-01 15:51:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-01 15:51:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-01 15:51:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-01 15:51:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-01 15:51:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-01 15:51:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-01 15:51:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-01 15:51:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-01 15:51:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-01 15:51:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-01 15:51:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-01 15:51:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-01 15:51:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-01 15:51:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-01 15:51:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-01 15:51:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-01 15:51:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-01 15:51:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-01 15:51:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-01 15:51:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-01 15:51:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-01 15:51:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-01 15:51:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-01 15:51:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-01 15:51:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-01 15:51:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-01 15:51:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-01 15:51:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-01 15:51:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-01 15:51:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-11-01 15:51:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-11-01 15:51:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-11-01 15:51:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-11-01 15:51:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-11-01 15:51:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2024-11-01 15:51:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2024-11-01 15:51:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-01 15:51:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-01 15:51:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-01 15:51:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-01 15:51:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-01 15:51:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-01 15:51:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-01 15:51:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-01 15:51:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-01 15:51:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-01 15:51:16,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-01 15:51:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-11-01 15:51:16,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2024-11-01 15:51:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-01 15:51:16,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-01 15:51:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-01 15:51:16,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-01 15:51:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_get_link_status [2024-11-01 15:51:16,370 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_get_link_status [2024-11-01 15:51:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2024-11-01 15:51:16,370 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2024-11-01 15:51:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_status [2024-11-01 15:51:16,371 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_status [2024-11-01 15:51:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-01 15:51:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-01 15:51:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-01 15:51:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-01 15:51:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-01 15:51:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-01 15:51:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-01 15:51:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-01 15:51:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-01 15:51:16,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-01 15:51:16,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-01 15:51:16,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-01 15:51:16,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-01 15:51:16,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-01 15:51:16,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-01 15:51:16,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-01 15:51:16,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-01 15:51:16,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-01 15:51:16,372 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_get_link_status [2024-11-01 15:51:16,372 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_get_link_status [2024-11-01 15:51:16,372 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_init [2024-11-01 15:51:16,372 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_init [2024-11-01 15:51:16,372 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-01 15:51:16,372 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-01 15:51:16,372 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2024-11-01 15:51:16,373 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2024-11-01 15:51:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_init [2024-11-01 15:51:16,373 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_init [2024-11-01 15:51:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2024-11-01 15:51:16,374 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2024-11-01 15:51:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-01 15:51:16,374 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-01 15:51:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-01 15:51:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2024-11-01 15:51:16,374 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2024-11-01 15:51:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-11-01 15:51:16,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2024-11-01 15:51:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-01 15:51:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-01 15:51:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-01 15:51:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-01 15:51:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-01 15:51:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-01 15:51:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-01 15:51:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-01 15:51:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-01 15:51:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-01 15:51:16,375 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-01 15:51:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-01 15:51:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-01 15:51:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-01 15:51:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-01 15:51:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-01 15:51:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-01 15:51:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-01 15:51:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-01 15:51:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-01 15:51:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-01 15:51:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-01 15:51:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-01 15:51:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-01 15:51:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-01 15:51:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-01 15:51:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-01 15:51:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-01 15:51:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-01 15:51:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-01 15:51:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-01 15:51:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-11-01 15:51:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-11-01 15:51:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-11-01 15:51:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-11-01 15:51:16,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-11-01 15:51:16,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-11-01 15:51:16,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2024-11-01 15:51:16,377 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2024-11-01 15:51:16,377 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2024-11-01 15:51:16,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-01 15:51:16,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-01 15:51:16,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-01 15:51:16,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-01 15:51:16,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-01 15:51:16,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-01 15:51:16,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-01 15:51:16,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-01 15:51:16,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-01 15:51:16,378 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-01 15:51:16,378 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-01 15:51:16,378 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_speed [2024-11-01 15:51:16,378 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_speed [2024-11-01 15:51:16,378 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-01 15:51:16,378 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-01 15:51:16,378 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_crc_length [2024-11-01 15:51:16,378 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_crc_length [2024-11-01 15:51:16,378 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2024-11-01 15:51:16,378 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2024-11-01 15:51:16,378 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2024-11-01 15:51:16,378 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2024-11-01 15:51:16,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-01 15:51:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-01 15:51:16,379 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-01 15:51:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-01 15:51:16,379 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2024-11-01 15:51:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2024-11-01 15:51:16,379 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2024-11-01 15:51:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2024-11-01 15:51:16,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-01 15:51:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-01 15:51:16,379 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-01 15:51:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-01 15:51:16,379 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-01 15:51:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-01 15:51:16,380 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_link_status [2024-11-01 15:51:16,380 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_link_status [2024-11-01 15:51:16,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-11-01 15:51:16,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-11-01 15:51:16,380 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_watchdog [2024-11-01 15:51:16,380 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_watchdog [2024-11-01 15:51:16,380 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-01 15:51:16,380 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-01 15:51:16,383 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_watchdog [2024-11-01 15:51:16,384 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_watchdog [2024-11-01 15:51:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-01 15:51:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-01 15:51:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-01 15:51:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-01 15:51:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-01 15:51:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-01 15:51:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-01 15:51:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-01 15:51:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-01 15:51:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-01 15:51:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-01 15:51:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-01 15:51:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-01 15:51:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-01 15:51:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-01 15:51:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-01 15:51:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-01 15:51:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-01 15:51:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-01 15:51:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-01 15:51:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2024-11-01 15:51:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-11-01 15:51:16,386 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-11-01 15:51:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-01 15:51:16,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-01 15:51:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_link_status [2024-11-01 15:51:16,386 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_link_status [2024-11-01 15:51:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_init [2024-11-01 15:51:16,386 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_init [2024-11-01 15:51:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2024-11-01 15:51:16,387 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2024-11-01 15:51:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_default [2024-11-01 15:51:16,387 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_default [2024-11-01 15:51:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-01 15:51:16,387 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-01 15:51:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-11-01 15:51:16,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-11-01 15:51:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_crc_length [2024-11-01 15:51:16,387 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_crc_length [2024-11-01 15:51:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_clock [2024-11-01 15:51:16,387 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_clock [2024-11-01 15:51:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-01 15:51:16,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-01 15:51:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set2_1 [2024-11-01 15:51:16,388 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set2_1 [2024-11-01 15:51:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2024-11-01 15:51:16,388 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2024-11-01 15:51:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-01 15:51:16,388 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-01 15:51:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-01 15:51:16,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-01 15:51:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-11-01 15:51:16,388 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-11-01 15:51:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-01 15:51:16,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-01 15:51:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-11-01 15:51:16,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-11-01 15:51:17,408 INFO L238 CfgBuilder]: Building ICFG [2024-11-01 15:51:17,412 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-01 15:51:18,256 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-01 15:51:26,382 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; [2024-11-01 15:51:26,383 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L12881: SUMMARY for call lmc_trace(#t~mem1371#1.base, #t~mem1371#1.offset, #t~ret1372#1.base, #t~ret1372#1.offset); srcloc: null [2024-11-01 15:51:26,383 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L12881-1: havoc #t~mem1371#1.base, #t~mem1371#1.offset;havoc #t~ret1372#1.base, #t~ret1372#1.offset; [2024-11-01 15:52:15,513 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-01 15:52:17,268 INFO L? ?]: Removed 2320 outVars from TransFormulas that were not future-live. [2024-11-01 15:52:17,269 INFO L287 CfgBuilder]: Performing block encoding [2024-11-01 15:52:17,348 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-01 15:52:17,348 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-01 15:52:17,349 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 03:52:17 BoogieIcfgContainer [2024-11-01 15:52:17,349 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-01 15:52:17,351 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-01 15:52:17,351 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-01 15:52:17,359 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-01 15:52:17,359 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 03:51:09" (1/3) ... [2024-11-01 15:52:17,360 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22c1ca9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 03:52:17, skipping insertion in model container [2024-11-01 15:52:17,360 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:51:14" (2/3) ... [2024-11-01 15:52:17,361 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22c1ca9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 03:52:17, skipping insertion in model container [2024-11-01 15:52:17,361 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 03:52:17" (3/3) ... [2024-11-01 15:52:17,362 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-lmc-lmc.cil.i [2024-11-01 15:52:17,384 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-01 15:52:17,384 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-01 15:52:17,560 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-01 15:52:17,568 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;@384ecfab, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-01 15:52:17,569 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-01 15:52:17,587 INFO L276 IsEmpty]: Start isEmpty. Operand has 2653 states, 1697 states have (on average 1.2740129640542133) internal successors, (2162), 1767 states have internal predecessors, (2162), 834 states have call successors, (834), 120 states have call predecessors, (834), 119 states have return successors, (827), 785 states have call predecessors, (827), 827 states have call successors, (827) [2024-11-01 15:52:17,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-01 15:52:17,619 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 15:52:17,620 INFO L215 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-01 15:52:17,621 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-01 15:52:17,627 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 15:52:17,628 INFO L85 PathProgramCache]: Analyzing trace with hash 2078108073, now seen corresponding path program 1 times [2024-11-01 15:52:17,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 15:52:17,638 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [424940942] [2024-11-01 15:52:17,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 15:52:17,640 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 [2024-11-01 15:52:17,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-01 15:52:17,645 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) [2024-11-01 15:52:17,648 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 [2024-11-01 15:52:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-01 15:52:22,821 INFO L255 TraceCheckSpWp]: Trace formula consists of 1819 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-01 15:52:22,841 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-01 15:52:23,652 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2024-11-01 15:52:23,653 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-01 15:52:27,645 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-01 15:52:27,646 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-01 15:52:27,647 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [424940942] [2024-11-01 15:52:27,647 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [424940942] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-01 15:52:27,647 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-01 15:52:27,647 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2024-11-01 15:52:27,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [534718943] [2024-11-01 15:52:27,650 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-01 15:52:27,655 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-01 15:52:27,655 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-01 15:52:27,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-01 15:52:27,684 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-01 15:52:27,695 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) [2024-11-01 15:52:31,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers []