/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 Internal_SMTInterpol -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wan--lmc--lmc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-356b6ba-m [2024-10-31 22:47:29,301 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:47:29,415 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-31 22:47:29,422 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:47:29,423 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:47:29,456 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:47:29,457 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:47:29,457 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:47:29,460 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:47:29,460 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:47:29,461 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:47:29,461 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:47:29,462 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:47:29,462 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:47:29,463 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:47:29,464 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:47:29,466 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:47:29,468 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:47:29,469 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:47:29,469 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:47:29,469 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:47:29,470 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-31 22:47:29,470 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-31 22:47:29,470 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:47:29,470 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-31 22:47:29,471 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:47:29,471 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:47:29,471 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:47:29,472 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:47:29,472 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:47:29,472 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:47:29,473 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:47:29,473 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:47:29,474 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:47:29,474 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:47:29,474 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-31 22:47:29,474 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-31 22:47:29,475 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:47:29,475 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:47:29,475 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:47:29,476 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:47:29,477 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-31 22:47:29,477 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol [2024-10-31 22:47:29,841 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:47:29,862 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:47:29,867 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:47:29,868 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:47:29,869 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:47:29,871 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wan--lmc--lmc.ko-entry_point.cil.out.i [2024-10-31 22:47:31,528 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:47:32,141 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:47:32,142 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wan--lmc--lmc.ko-entry_point.cil.out.i [2024-10-31 22:47:32,205 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22bf3b748/9839d1cb865946d39e3b16c92d419812/FLAG33972001b [2024-10-31 22:47:32,630 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22bf3b748/9839d1cb865946d39e3b16c92d419812 [2024-10-31 22:47:32,633 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:47:32,634 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-10-31 22:47:32,635 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:47:32,636 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:47:32,643 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:47:32,644 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:47:32" (1/1) ... [2024-10-31 22:47:32,645 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36871a1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:47:32, skipping insertion in model container [2024-10-31 22:47:32,645 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:47:32" (1/1) ... [2024-10-31 22:47:32,779 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:47:33,669 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:33,671 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:33,672 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:33,673 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:33,673 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:33,679 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:34,504 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:34,508 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:34,509 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:34,509 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:34,510 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:34,511 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:34,894 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,103 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,123 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,269 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,342 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,438 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,442 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,443 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,446 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,447 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,455 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,468 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,469 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,469 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,470 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,476 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,476 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,479 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,481 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,492 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,493 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,493 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,493 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,501 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,533 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,534 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,539 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,550 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,559 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,563 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,580 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,587 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,609 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,616 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,619 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,620 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,650 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,650 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,651 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,652 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,653 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,654 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,655 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,713 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,714 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,722 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,723 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,724 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,724 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,724 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,733 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,734 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,734 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,734 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,735 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,736 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,835 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,836 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,836 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,837 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,837 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,839 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,846 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wan--lmc--lmc.ko-entry_point.cil.out.i[287455,287468] [2024-10-31 22:47:35,927 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:47:35,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:47:35,990 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:47:36,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5924] [2024-10-31 22:47:36,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5932] [2024-10-31 22:47:36,191 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"); [7007] [2024-10-31 22:47:36,192 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)); [7014] [2024-10-31 22:47:36,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [7040] [2024-10-31 22:47:36,598 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wan--lmc--lmc.ko-entry_point.cil.out.i[287455,287468] [2024-10-31 22:47:36,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:47:36,750 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:47:36,752 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:47:36 WrapperNode [2024-10-31 22:47:36,752 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:47:36,754 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:47:36,754 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:47:36,754 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:47:36,761 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:47:36" (1/1) ... [2024-10-31 22:47:36,873 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:47:36" (1/1) ... [2024-10-31 22:47:37,074 INFO L138 Inliner]: procedures = 285, calls = 2182, calls flagged for inlining = 123, calls inlined = 120, statements flattened = 4758 [2024-10-31 22:47:37,075 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:47:37,076 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:47:37,076 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:47:37,076 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:47:37,089 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:47:36" (1/1) ... [2024-10-31 22:47:37,089 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:47:36" (1/1) ... [2024-10-31 22:47:37,143 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:47:36" (1/1) ... [2024-10-31 22:47:37,971 INFO L175 MemorySlicer]: Split 1187 memory accesses to 6 slices as follows [1128, 2, 4, 43, 4, 6]. 95 percent of accesses are in the largest equivalence class. The 14 initializations are split as follows [4, 2, 4, 0, 4, 0]. The 527 writes are split as follows [483, 0, 0, 43, 0, 1]. [2024-10-31 22:47:37,972 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:47:36" (1/1) ... [2024-10-31 22:47:37,972 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:47:36" (1/1) ... [2024-10-31 22:47:38,083 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:47:36" (1/1) ... [2024-10-31 22:47:38,115 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:47:36" (1/1) ... [2024-10-31 22:47:38,143 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:47:36" (1/1) ... [2024-10-31 22:47:38,169 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:47:36" (1/1) ... [2024-10-31 22:47:38,209 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:47:38,210 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:47:38,211 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:47:38,211 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:47:38,212 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:47:36" (1/1) ... [2024-10-31 22:47:38,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:47:38,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-31 22:47:38,246 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) [2024-10-31 22:47:38,254 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 [2024-10-31 22:47:38,280 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2024-10-31 22:47:38,280 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2024-10-31 22:47:38,281 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2024-10-31 22:47:38,281 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2024-10-31 22:47:38,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-10-31 22:47:38,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-10-31 22:47:38,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-10-31 22:47:38,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-10-31 22:47:38,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-10-31 22:47:38,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-10-31 22:47:38,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-10-31 22:47:38,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-10-31 22:47:38,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-10-31 22:47:38,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-10-31 22:47:38,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-10-31 22:47:38,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-10-31 22:47:38,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-10-31 22:47:38,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-10-31 22:47:38,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-10-31 22:47:38,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-10-31 22:47:38,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-10-31 22:47:38,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-10-31 22:47:38,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-31 22:47:38,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-31 22:47:38,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-31 22:47:38,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-31 22:47:38,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-31 22:47:38,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-31 22:47:38,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-10-31 22:47:38,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-10-31 22:47:38,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-10-31 22:47:38,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-10-31 22:47:38,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-10-31 22:47:38,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-10-31 22:47:38,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 22:47:38,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 22:47:38,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 22:47:38,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 22:47:38,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 22:47:38,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 22:47:38,285 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-10-31 22:47:38,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-10-31 22:47:38,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-31 22:47:38,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-31 22:47:38,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-31 22:47:38,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-31 22:47:38,285 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2024-10-31 22:47:38,285 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2024-10-31 22:47:38,286 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2024-10-31 22:47:38,286 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2024-10-31 22:47:38,286 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-10-31 22:47:38,286 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-10-31 22:47:38,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-10-31 22:47:38,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-10-31 22:47:38,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-31 22:47:38,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-31 22:47:38,287 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2024-10-31 22:47:38,288 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2024-10-31 22:47:38,288 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2024-10-31 22:47:38,288 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2024-10-31 22:47:38,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-31 22:47:38,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-31 22:47:38,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-31 22:47:38,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-31 22:47:38,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-31 22:47:38,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-31 22:47:38,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-31 22:47:38,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-31 22:47:38,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-31 22:47:38,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-31 22:47:38,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-31 22:47:38,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-31 22:47:38,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-31 22:47:38,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-31 22:47:38,291 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-31 22:47:38,291 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-31 22:47:38,291 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2024-10-31 22:47:38,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2024-10-31 22:47:38,291 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-31 22:47:38,291 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-31 22:47:38,292 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2024-10-31 22:47:38,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2024-10-31 22:47:38,292 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2024-10-31 22:47:38,292 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2024-10-31 22:47:38,292 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2024-10-31 22:47:38,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2024-10-31 22:47:38,292 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2024-10-31 22:47:38,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2024-10-31 22:47:38,292 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2024-10-31 22:47:38,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2024-10-31 22:47:38,292 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-10-31 22:47:38,292 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-10-31 22:47:38,292 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_get_stats [2024-10-31 22:47:38,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_get_stats [2024-10-31 22:47:38,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 22:47:38,293 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2024-10-31 22:47:38,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2024-10-31 22:47:38,293 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2024-10-31 22:47:38,293 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2024-10-31 22:47:38,293 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2024-10-31 22:47:38,294 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2024-10-31 22:47:38,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 22:47:38,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 22:47:38,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 22:47:38,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 22:47:38,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 22:47:38,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 22:47:38,295 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-10-31 22:47:38,295 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-10-31 22:47:38,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-10-31 22:47:38,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-10-31 22:47:38,295 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-31 22:47:38,295 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-31 22:47:38,295 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2024-10-31 22:47:38,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2024-10-31 22:47:38,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-10-31 22:47:38,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-10-31 22:47:38,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-10-31 22:47:38,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-10-31 22:47:38,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-10-31 22:47:38,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-10-31 22:47:38,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-10-31 22:47:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-10-31 22:47:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-10-31 22:47:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-10-31 22:47:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-10-31 22:47:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-10-31 22:47:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-10-31 22:47:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-10-31 22:47:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-10-31 22:47:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-10-31 22:47:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-10-31 22:47:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-10-31 22:47:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 22:47:38,297 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2024-10-31 22:47:38,297 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2024-10-31 22:47:38,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-10-31 22:47:38,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-10-31 22:47:38,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-10-31 22:47:38,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-10-31 22:47:38,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-10-31 22:47:38,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-10-31 22:47:38,298 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-31 22:47:38,299 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-31 22:47:38,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-10-31 22:47:38,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-10-31 22:47:38,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-10-31 22:47:38,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-10-31 22:47:38,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-10-31 22:47:38,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-10-31 22:47:38,299 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-10-31 22:47:38,299 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-10-31 22:47:38,299 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-10-31 22:47:38,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-10-31 22:47:38,299 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-10-31 22:47:38,299 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-10-31 22:47:38,299 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2024-10-31 22:47:38,300 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2024-10-31 22:47:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-31 22:47:38,300 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-31 22:47:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2024-10-31 22:47:38,300 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2024-10-31 22:47:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-10-31 22:47:38,300 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-10-31 22:47:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2024-10-31 22:47:38,300 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2024-10-31 22:47:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2024-10-31 22:47:38,300 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2024-10-31 22:47:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2024-10-31 22:47:38,300 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2024-10-31 22:47:38,300 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-31 22:47:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-31 22:47:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-10-31 22:47:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-10-31 22:47:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2024-10-31 22:47:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2024-10-31 22:47:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-10-31 22:47:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-10-31 22:47:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-31 22:47:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-31 22:47:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2024-10-31 22:47:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2024-10-31 22:47:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2024-10-31 22:47:38,301 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2024-10-31 22:47:38,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-10-31 22:47:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-10-31 22:47:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-10-31 22:47:38,302 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-10-31 22:47:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-10-31 22:47:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-10-31 22:47:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-10-31 22:47:38,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-10-31 22:47:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-10-31 22:47:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-10-31 22:47:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-10-31 22:47:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-10-31 22:47:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2024-10-31 22:47:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2024-10-31 22:47:38,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2024-10-31 22:47:38,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2024-10-31 22:47:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-10-31 22:47:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-10-31 22:47:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-10-31 22:47:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-10-31 22:47:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-10-31 22:47:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-10-31 22:47:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-10-31 22:47:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-10-31 22:47:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-10-31 22:47:38,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-10-31 22:47:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-10-31 22:47:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-10-31 22:47:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2024-10-31 22:47:38,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2024-10-31 22:47:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-31 22:47:38,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-31 22:47:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2024-10-31 22:47:38,308 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2024-10-31 22:47:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ioctl [2024-10-31 22:47:38,308 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ioctl [2024-10-31 22:47:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-10-31 22:47:38,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-10-31 22:47:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2024-10-31 22:47:38,308 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2024-10-31 22:47:38,308 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2024-10-31 22:47:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2024-10-31 22:47:38,309 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2024-10-31 22:47:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2024-10-31 22:47:38,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 22:47:38,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-10-31 22:47:38,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-10-31 22:47:38,309 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-10-31 22:47:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-10-31 22:47:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:47:38,312 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-31 22:47:38,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-31 22:47:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 22:47:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 22:47:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 22:47:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 22:47:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 22:47:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 22:47:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2024-10-31 22:47:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2024-10-31 22:47:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2024-10-31 22:47:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2024-10-31 22:47:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2024-10-31 22:47:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2024-10-31 22:47:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2024-10-31 22:47:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2024-10-31 22:47:38,313 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-10-31 22:47:38,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2024-10-31 22:47:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2024-10-31 22:47:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2024-10-31 22:47:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2024-10-31 22:47:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2024-10-31 22:47:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2024-10-31 22:47:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2024-10-31 22:47:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-10-31 22:47:38,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-10-31 22:47:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-10-31 22:47:38,314 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-10-31 22:47:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:47:38,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:47:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2024-10-31 22:47:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2024-10-31 22:47:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2024-10-31 22:47:38,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2024-10-31 22:47:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2024-10-31 22:47:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2024-10-31 22:47:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2024-10-31 22:47:38,315 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2024-10-31 22:47:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-10-31 22:47:38,315 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-10-31 22:47:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2024-10-31 22:47:38,315 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2024-10-31 22:47:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-10-31 22:47:38,315 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-10-31 22:47:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2024-10-31 22:47:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2024-10-31 22:47:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2024-10-31 22:47:38,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2024-10-31 22:47:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2024-10-31 22:47:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2024-10-31 22:47:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2024-10-31 22:47:38,316 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2024-10-31 22:47:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-10-31 22:47:38,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-10-31 22:47:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-10-31 22:47:38,316 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-10-31 22:47:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2024-10-31 22:47:38,316 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2024-10-31 22:47:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:47:38,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:47:38,316 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-10-31 22:47:38,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-10-31 22:47:39,100 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:47:39,104 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:47:39,975 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-31 22:48:11,731 INFO L? ?]: Removed 1777 outVars from TransFormulas that were not future-live. [2024-10-31 22:48:11,731 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:48:11,796 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:48:11,796 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-31 22:48:11,797 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:48:11 BoogieIcfgContainer [2024-10-31 22:48:11,797 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:48:11,801 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 22:48:11,801 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 22:48:11,804 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 22:48:11,804 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 10:47:32" (1/3) ... [2024-10-31 22:48:11,805 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e69d79e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:48:11, skipping insertion in model container [2024-10-31 22:48:11,805 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:47:36" (2/3) ... [2024-10-31 22:48:11,806 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e69d79e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:48:11, skipping insertion in model container [2024-10-31 22:48:11,806 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:48:11" (3/3) ... [2024-10-31 22:48:11,807 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wan--lmc--lmc.ko-entry_point.cil.out.i [2024-10-31 22:48:11,823 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 22:48:11,823 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-31 22:48:11,946 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 22:48:11,952 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;@1ed87fb5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 22:48:11,953 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-31 22:48:11,964 INFO L276 IsEmpty]: Start isEmpty. Operand has 1920 states, 1217 states have (on average 1.3056696795398521) internal successors, (1589), 1270 states have internal predecessors, (1589), 624 states have call successors, (624), 78 states have call predecessors, (624), 77 states have return successors, (618), 601 states have call predecessors, (618), 618 states have call successors, (618) [2024-10-31 22:48:11,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-10-31 22:48:11,979 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:48:11,980 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:48:11,980 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-31 22:48:11,986 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:48:11,986 INFO L85 PathProgramCache]: Analyzing trace with hash 889326079, now seen corresponding path program 1 times [2024-10-31 22:48:11,997 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-10-31 22:48:11,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [764983710] [2024-10-31 22:48:11,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:48:12,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:48:15,415 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-31 22:48:15,416 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Const is only supported for infinite index sort at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.(TraceCheck.java:236) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.(InterpolatingTraceCheck.java:88) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:128) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.construct(IpTcStrategyModulePreferences.java:113) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:210) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:121) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:407) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:324) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:426) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:273) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:143) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Const is only supported for infinite index sort at de.uni_freiburg.informatik.ultimate.smtinterpol.convert.TermCompiler.convertApplicationTerm(TermCompiler.java:562) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$BuildApplicationTerm.walk(TermTransformer.java:389) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:115) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:106) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:319) at de.uni_freiburg.informatik.ultimate.smtinterpol.convert.Clausifier.addFormula(Clausifier.java:2655) at de.uni_freiburg.informatik.ultimate.smtinterpol.smtlib2.SMTInterpol.assertTerm(SMTInterpol.java:660) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.assertTerm(WrapperScript.java:158) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.assertTerm(WrapperScript.java:158) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.assertTerm(ManagedScript.java:143) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAssertCodeBlocks.annotateAndAssertTerm(AnnotateAndAssertCodeBlocks.java:193) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAssertConjunctsOfCodeBlocks.annotateAndAssertTerm(AnnotateAndAssertConjunctsOfCodeBlocks.java:238) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAssertConjunctsOfCodeBlocks.annotateAndAssertConjuncts(AnnotateAndAssertConjunctsOfCodeBlocks.java:135) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAssertConjunctsOfCodeBlocks.annotateAndAssertNonCall(AnnotateAndAssertConjunctsOfCodeBlocks.java:184) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.AnnotateAndAsserter.buildAnnotatedSsaAndAssertTerms(AnnotateAndAsserter.java:101) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.checkTrace(TraceCheck.java:317) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.(TraceCheck.java:215) ... 29 more [2024-10-31 22:48:15,423 INFO L158 Benchmark]: Toolchain (without parser) took 42788.91ms. Allocated memory was 198.2MB in the beginning and 568.3MB in the end (delta: 370.1MB). Free memory was 143.2MB in the beginning and 330.0MB in the end (delta: -186.8MB). Peak memory consumption was 184.4MB. Max. memory is 8.0GB. [2024-10-31 22:48:15,424 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 198.2MB. Free memory was 174.0MB in the beginning and 173.9MB in the end (delta: 93.2kB). There was no memory consumed. Max. memory is 8.0GB. [2024-10-31 22:48:15,424 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4117.56ms. Allocated memory was 198.2MB in the beginning and 314.6MB in the end (delta: 116.4MB). Free memory was 142.7MB in the beginning and 159.2MB in the end (delta: -16.5MB). Peak memory consumption was 131.4MB. Max. memory is 8.0GB. [2024-10-31 22:48:15,425 INFO L158 Benchmark]: Boogie Procedure Inliner took 321.36ms. Allocated memory was 314.6MB in the beginning and 438.3MB in the end (delta: 123.7MB). Free memory was 159.2MB in the beginning and 348.4MB in the end (delta: -189.3MB). Peak memory consumption was 4.7MB. Max. memory is 8.0GB. [2024-10-31 22:48:15,429 INFO L158 Benchmark]: Boogie Preprocessor took 1133.10ms. Allocated memory is still 438.3MB. Free memory was 348.4MB in the beginning and 323.4MB in the end (delta: 25.0MB). Peak memory consumption was 121.5MB. Max. memory is 8.0GB. [2024-10-31 22:48:15,430 INFO L158 Benchmark]: RCFGBuilder took 33587.41ms. Allocated memory was 438.3MB in the beginning and 568.3MB in the end (delta: 130.0MB). Free memory was 323.4MB in the beginning and 280.3MB in the end (delta: 43.1MB). Peak memory consumption was 197.3MB. Max. memory is 8.0GB. [2024-10-31 22:48:15,430 INFO L158 Benchmark]: TraceAbstraction took 3621.53ms. Allocated memory is still 568.3MB. Free memory was 279.8MB in the beginning and 330.0MB in the end (delta: -50.3MB). There was no memory consumed. Max. memory is 8.0GB. [2024-10-31 22:48:15,433 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 198.2MB. Free memory was 174.0MB in the beginning and 173.9MB in the end (delta: 93.2kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 4117.56ms. Allocated memory was 198.2MB in the beginning and 314.6MB in the end (delta: 116.4MB). Free memory was 142.7MB in the beginning and 159.2MB in the end (delta: -16.5MB). Peak memory consumption was 131.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 321.36ms. Allocated memory was 314.6MB in the beginning and 438.3MB in the end (delta: 123.7MB). Free memory was 159.2MB in the beginning and 348.4MB in the end (delta: -189.3MB). Peak memory consumption was 4.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1133.10ms. Allocated memory is still 438.3MB. Free memory was 348.4MB in the beginning and 323.4MB in the end (delta: 25.0MB). Peak memory consumption was 121.5MB. Max. memory is 8.0GB. * RCFGBuilder took 33587.41ms. Allocated memory was 438.3MB in the beginning and 568.3MB in the end (delta: 130.0MB). Free memory was 323.4MB in the beginning and 280.3MB in the end (delta: 43.1MB). Peak memory consumption was 197.3MB. Max. memory is 8.0GB. * TraceAbstraction took 3621.53ms. Allocated memory is still 568.3MB. Free memory was 279.8MB in the beginning and 330.0MB in the end (delta: -50.3MB). There was no memory consumed. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5924]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5924] - GenericResultAtLocation [Line: 5932]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5932] - GenericResultAtLocation [Line: 7007]: 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"); [7007] - GenericResultAtLocation [Line: 7014]: 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)); [7014] - GenericResultAtLocation [Line: 7040]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [7040] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Const is only supported for infinite index sort de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Const is only supported for infinite index sort: de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheck.(TraceCheck.java:236) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-10-31 22:48:15,595 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request...