/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.trace.refinement.strategy WOLF -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--ethernet--hp--hp100.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-17387ad-m [2024-11-06 03:38:22,074 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-06 03:38:22,129 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-06 03:38:22,134 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-06 03:38:22,134 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-06 03:38:22,157 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-06 03:38:22,158 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-06 03:38:22,159 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-06 03:38:22,160 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-06 03:38:22,162 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-06 03:38:22,162 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-06 03:38:22,162 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-06 03:38:22,163 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-06 03:38:22,164 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-06 03:38:22,164 INFO L153 SettingsManager]: * Use SBE=true [2024-11-06 03:38:22,164 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-06 03:38:22,164 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-06 03:38:22,164 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-06 03:38:22,164 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-06 03:38:22,165 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-06 03:38:22,165 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-06 03:38:22,165 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-06 03:38:22,165 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-06 03:38:22,165 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-06 03:38:22,165 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-06 03:38:22,166 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-06 03:38:22,166 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-06 03:38:22,166 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-06 03:38:22,166 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-06 03:38:22,166 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-06 03:38:22,166 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-06 03:38:22,166 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-06 03:38:22,167 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-06 03:38:22,167 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-06 03:38:22,167 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-06 03:38:22,167 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-06 03:38:22,167 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-06 03:38:22,167 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-06 03:38:22,167 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-06 03:38:22,168 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-06 03:38:22,168 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-06 03:38:22,169 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> WOLF [2024-11-06 03:38:22,350 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-06 03:38:22,368 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-06 03:38:22,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-06 03:38:22,371 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-06 03:38:22,372 INFO L274 PluginConnector]: CDTParser initialized [2024-11-06 03:38:22,373 INFO L431 ainManager$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--ethernet--hp--hp100.ko-entry_point.cil.out.i [2024-11-06 03:38:23,635 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-06 03:38:24,001 INFO L384 CDTParser]: Found 1 translation units. [2024-11-06 03:38:24,001 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--ethernet--hp--hp100.ko-entry_point.cil.out.i [2024-11-06 03:38:24,031 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4403d5560/c97fada44e384afc8390690ad75528a6/FLAG508f68d4a [2024-11-06 03:38:24,195 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4403d5560/c97fada44e384afc8390690ad75528a6 [2024-11-06 03:38:24,196 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-06 03:38:24,197 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-06 03:38:24,198 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-06 03:38:24,198 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-06 03:38:24,205 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-06 03:38:24,206 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 03:38:24" (1/1) ... [2024-11-06 03:38:24,207 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3da96ffe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:38:24, skipping insertion in model container [2024-11-06 03:38:24,207 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 03:38:24" (1/1) ... [2024-11-06 03:38:24,310 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-06 03:38:24,884 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:24,893 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:24,896 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:24,944 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,100 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,222 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,261 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,263 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,265 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,276 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,277 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,278 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,280 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,296 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,299 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,300 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,301 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,301 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,302 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,304 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,316 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,316 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,317 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,319 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,330 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,331 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,335 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,336 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,338 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,341 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,342 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,342 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,342 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,345 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,346 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,347 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,347 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,347 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,352 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,355 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,359 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,359 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,360 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,360 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,362 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,362 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,363 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,363 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,366 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,367 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,370 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,372 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,379 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,388 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,393 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,395 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,395 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,402 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,406 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,431 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,432 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,432 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,438 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,439 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,440 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,440 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,441 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,452 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,453 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,454 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,454 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,454 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,455 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,462 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--hp--hp100.ko-entry_point.cil.out.i[263471,263484] [2024-11-06 03:38:25,509 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-06 03:38:25,513 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-06 03:38:25,549 INFO L200 MainTranslator]: Completed pre-run [2024-11-06 03:38:25,671 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"); [5533] [2024-11-06 03:38:25,681 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)); [5540] [2024-11-06 03:38:25,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5653] [2024-11-06 03:38:25,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5656] [2024-11-06 03:38:25,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5659] [2024-11-06 03:38:25,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5662] [2024-11-06 03:38:25,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5714] [2024-11-06 03:38:25,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5752] [2024-11-06 03:38:25,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5760] [2024-11-06 03:38:25,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5767] [2024-11-06 03:38:25,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5775] [2024-11-06 03:38:25,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5782] [2024-11-06 03:38:25,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5790] [2024-11-06 03:38:25,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsl": "+S" (addr), "+c" (count): "d" (port)); [5797] [2024-11-06 03:38:25,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insl": "+D" (addr), "+c" (count): "d" (port)); [5804] [2024-11-06 03:38:25,706 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5947-5948] [2024-11-06 03:38:25,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5976-5977] [2024-11-06 03:38:25,842 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--hp--hp100.ko-entry_point.cil.out.i[263471,263484] [2024-11-06 03:38:25,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-06 03:38:25,965 INFO L204 MainTranslator]: Completed translation [2024-11-06 03:38:25,967 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:38:25 WrapperNode [2024-11-06 03:38:25,967 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-06 03:38:25,968 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-06 03:38:25,968 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-06 03:38:25,968 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-06 03:38:25,973 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:38:25" (1/1) ... [2024-11-06 03:38:26,026 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:38:25" (1/1) ... [2024-11-06 03:38:26,124 INFO L138 Inliner]: procedures = 236, calls = 1497, calls flagged for inlining = 104, calls inlined = 101, statements flattened = 3714 [2024-11-06 03:38:26,124 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-06 03:38:26,125 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-06 03:38:26,125 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-06 03:38:26,125 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-06 03:38:26,133 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:38:25" (1/1) ... [2024-11-06 03:38:26,134 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:38:25" (1/1) ... [2024-11-06 03:38:26,165 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:38:25" (1/1) ... [2024-11-06 03:38:26,534 INFO L175 MemorySlicer]: Split 694 memory accesses to 13 slices as follows [2, 6, 8, 8, 5, 8, 4, 6, 1, 43, 1, 578, 24]. 83 percent of accesses are in the largest equivalence class. The 52 initializations are split as follows [2, 6, 0, 8, 0, 0, 0, 6, 0, 0, 0, 6, 24]. The 360 writes are split as follows [0, 0, 2, 0, 1, 1, 4, 0, 1, 43, 0, 308, 0]. [2024-11-06 03:38:26,535 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:38:25" (1/1) ... [2024-11-06 03:38:26,535 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:38:25" (1/1) ... [2024-11-06 03:38:26,628 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:38:25" (1/1) ... [2024-11-06 03:38:26,647 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:38:25" (1/1) ... [2024-11-06 03:38:26,679 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:38:25" (1/1) ... [2024-11-06 03:38:26,696 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:38:25" (1/1) ... [2024-11-06 03:38:26,728 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-06 03:38:26,729 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-06 03:38:26,729 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-06 03:38:26,729 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-06 03:38:26,730 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:38:25" (1/1) ... [2024-11-06 03:38:26,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-06 03:38:26,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-06 03:38:26,755 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-06 03:38:26,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-06 03:38:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_update_stats [2024-11-06 03:38:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_update_stats [2024-11-06 03:38:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-06 03:38:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-06 03:38:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-06 03:38:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-06 03:38:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-06 03:38:26,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-06 03:38:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-06 03:38:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-06 03:38:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-06 03:38:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-11-06 03:38:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2024-11-06 03:38:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2024-11-06 03:38:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2024-11-06 03:38:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-06 03:38:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-06 03:38:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-06 03:38:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-06 03:38:26,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-06 03:38:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-06 03:38:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-06 03:38:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-06 03:38:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-06 03:38:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2024-11-06 03:38:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2024-11-06 03:38:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2024-11-06 03:38:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#12 [2024-11-06 03:38:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-06 03:38:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-06 03:38:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-06 03:38:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-06 03:38:26,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-06 03:38:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-06 03:38:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-06 03:38:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-06 03:38:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-06 03:38:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-06 03:38:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-11-06 03:38:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-11-06 03:38:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-11-06 03:38:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-06 03:38:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-06 03:38:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-06 03:38:26,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-06 03:38:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-06 03:38:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-06 03:38:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-06 03:38:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-06 03:38:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-06 03:38:26,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-06 03:38:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-06 03:38:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-06 03:38:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-06 03:38:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-06 03:38:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-06 03:38:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-11-06 03:38:26,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-11-06 03:38:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-11-06 03:38:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-11-06 03:38:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-11-06 03:38:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2024-11-06 03:38:26,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2024-11-06 03:38:26,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#9 [2024-11-06 03:38:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#10 [2024-11-06 03:38:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#11 [2024-11-06 03:38:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#12 [2024-11-06 03:38:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-06 03:38:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-06 03:38:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-06 03:38:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-06 03:38:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-06 03:38:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-06 03:38:26,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-06 03:38:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-06 03:38:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-06 03:38:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-06 03:38:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-06 03:38:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-06 03:38:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-06 03:38:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-06 03:38:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-06 03:38:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-06 03:38:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-06 03:38:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-06 03:38:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-06 03:38:26,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-06 03:38:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-06 03:38:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-06 03:38:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-06 03:38:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-06 03:38:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-06 03:38:26,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-06 03:38:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-06 03:38:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-06 03:38:26,792 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-06 03:38:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-06 03:38:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-06 03:38:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-06 03:38:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-06 03:38:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-06 03:38:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-06 03:38:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-06 03:38:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-06 03:38:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-06 03:38:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-06 03:38:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-06 03:38:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-06 03:38:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-06 03:38:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-06 03:38:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-06 03:38:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-06 03:38:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-06 03:38:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-06 03:38:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-06 03:38:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-06 03:38:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-06 03:38:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-06 03:38:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-06 03:38:26,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-06 03:38:26,794 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-06 03:38:26,794 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-06 03:38:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-06 03:38:26,794 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-06 03:38:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2024-11-06 03:38:26,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2024-11-06 03:38:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_open [2024-11-06 03:38:26,794 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_open [2024-11-06 03:38:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_load_eeprom [2024-11-06 03:38:26,795 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_load_eeprom [2024-11-06 03:38:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-06 03:38:26,795 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-06 03:38:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-06 03:38:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_sense_lan [2024-11-06 03:38:26,795 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_sense_lan [2024-11-06 03:38:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-06 03:38:26,795 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-06 03:38:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-06 03:38:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-06 03:38:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-06 03:38:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-06 03:38:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-06 03:38:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-06 03:38:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-06 03:38:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-06 03:38:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-06 03:38:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-06 03:38:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-06 03:38:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-06 03:38:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-06 03:38:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_get_stats [2024-11-06 03:38:26,796 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_get_stats [2024-11-06 03:38:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-06 03:38:26,797 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-06 03:38:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-06 03:38:26,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-06 03:38:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-06 03:38:26,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-06 03:38:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-06 03:38:26,797 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-06 03:38:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-06 03:38:26,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-06 03:38:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-06 03:38:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-06 03:38:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-06 03:38:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-06 03:38:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-06 03:38:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-06 03:38:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-06 03:38:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-06 03:38:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-06 03:38:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-11-06 03:38:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2024-11-06 03:38:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2024-11-06 03:38:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2024-11-06 03:38:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-06 03:38:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-06 03:38:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-06 03:38:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-06 03:38:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-06 03:38:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-06 03:38:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-06 03:38:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-06 03:38:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-06 03:38:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-06 03:38:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-11-06 03:38:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-11-06 03:38:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-11-06 03:38:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-06 03:38:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-06 03:38:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-11-06 03:38:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-11-06 03:38:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-11-06 03:38:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-11-06 03:38:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-11-06 03:38:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-11-06 03:38:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2024-11-06 03:38:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#9 [2024-11-06 03:38:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#10 [2024-11-06 03:38:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#11 [2024-11-06 03:38:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#12 [2024-11-06 03:38:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-06 03:38:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-06 03:38:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-06 03:38:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-06 03:38:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-06 03:38:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-06 03:38:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-06 03:38:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-06 03:38:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-06 03:38:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-06 03:38:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-06 03:38:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-11-06 03:38:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-11-06 03:38:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-11-06 03:38:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-06 03:38:26,803 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-06 03:38:26,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-11-06 03:38:26,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-11-06 03:38:26,804 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-06 03:38:26,804 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-06 03:38:26,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-06 03:38:26,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-06 03:38:26,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-06 03:38:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-06 03:38:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-06 03:38:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-06 03:38:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-06 03:38:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-06 03:38:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-06 03:38:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-06 03:38:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-11-06 03:38:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-11-06 03:38:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-11-06 03:38:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-06 03:38:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-06 03:38:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-06 03:38:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-06 03:38:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-06 03:38:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-06 03:38:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-06 03:38:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-06 03:38:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-06 03:38:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-06 03:38:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-06 03:38:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-06 03:38:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-06 03:38:26,807 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-06 03:38:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_cascade_reset [2024-11-06 03:38:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_cascade_reset [2024-11-06 03:38:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2024-11-06 03:38:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2024-11-06 03:38:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-06 03:38:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-06 03:38:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_build_rx_pdl [2024-11-06 03:38:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_build_rx_pdl [2024-11-06 03:38:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-06 03:38:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-06 03:38:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-06 03:38:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-06 03:38:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-06 03:38:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-06 03:38:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-06 03:38:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-06 03:38:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-06 03:38:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-06 03:38:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-06 03:38:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-06 03:38:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-06 03:38:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-06 03:38:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-06 03:38:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-06 03:38:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-06 03:38:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-06 03:38:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-06 03:38:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-06 03:38:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-06 03:38:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-06 03:38:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-06 03:38:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-06 03:38:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-06 03:38:26,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-06 03:38:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-06 03:38:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-06 03:38:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-06 03:38:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-06 03:38:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-06 03:38:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-06 03:38:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rx_bm [2024-11-06 03:38:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rx_bm [2024-11-06 03:38:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_BM_shutdown [2024-11-06 03:38:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_BM_shutdown [2024-11-06 03:38:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-06 03:38:26,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-06 03:38:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure wait [2024-11-06 03:38:26,812 INFO L138 BoogieDeclarations]: Found implementation of procedure wait [2024-11-06 03:38:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-06 03:38:26,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-06 03:38:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-06 03:38:26,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-06 03:38:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_hwinit [2024-11-06 03:38:26,812 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_hwinit [2024-11-06 03:38:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-06 03:38:26,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-06 03:38:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-06 03:38:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-06 03:38:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-06 03:38:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-06 03:38:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-06 03:38:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-06 03:38:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-06 03:38:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-06 03:38:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-06 03:38:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2024-11-06 03:38:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2024-11-06 03:38:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#11 [2024-11-06 03:38:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#12 [2024-11-06 03:38:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-06 03:38:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-06 03:38:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2024-11-06 03:38:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2024-11-06 03:38:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2024-11-06 03:38:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2024-11-06 03:38:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2024-11-06 03:38:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2024-11-06 03:38:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2024-11-06 03:38:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#9 [2024-11-06 03:38:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#10 [2024-11-06 03:38:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#11 [2024-11-06 03:38:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#12 [2024-11-06 03:38:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-06 03:38:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-06 03:38:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-06 03:38:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-06 03:38:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-06 03:38:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-06 03:38:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-06 03:38:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-06 03:38:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-06 03:38:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2024-11-06 03:38:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#10 [2024-11-06 03:38:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#11 [2024-11-06 03:38:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#12 [2024-11-06 03:38:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-06 03:38:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-06 03:38:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-06 03:38:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-06 03:38:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-06 03:38:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-06 03:38:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-06 03:38:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-06 03:38:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2024-11-06 03:38:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#9 [2024-11-06 03:38:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#10 [2024-11-06 03:38:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#11 [2024-11-06 03:38:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#12 [2024-11-06 03:38:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure dev_consume_skb_any [2024-11-06 03:38:26,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_consume_skb_any [2024-11-06 03:38:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2024-11-06 03:38:26,818 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2024-11-06 03:38:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-06 03:38:26,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-06 03:38:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_whatever [2024-11-06 03:38:26,820 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_whatever [2024-11-06 03:38:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-06 03:38:26,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-06 03:38:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_close [2024-11-06 03:38:26,820 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_close [2024-11-06 03:38:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2024-11-06 03:38:26,820 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2024-11-06 03:38:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_stop_interface [2024-11-06 03:38:26,821 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_stop_interface [2024-11-06 03:38:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-06 03:38:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_check_lan [2024-11-06 03:38:26,821 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_check_lan [2024-11-06 03:38:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-06 03:38:26,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-06 03:38:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-06 03:38:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-06 03:38:26,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-06 03:38:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-06 03:38:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-06 03:38:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-06 03:38:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-06 03:38:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-06 03:38:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-06 03:38:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-06 03:38:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-06 03:38:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-06 03:38:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-06 03:38:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-06 03:38:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-06 03:38:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-06 03:38:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2024-11-06 03:38:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2024-11-06 03:38:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2024-11-06 03:38:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2024-11-06 03:38:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2024-11-06 03:38:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2024-11-06 03:38:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#6 [2024-11-06 03:38:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#7 [2024-11-06 03:38:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#8 [2024-11-06 03:38:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#9 [2024-11-06 03:38:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#10 [2024-11-06 03:38:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#11 [2024-11-06 03:38:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#12 [2024-11-06 03:38:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2024-11-06 03:38:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2024-11-06 03:38:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2024-11-06 03:38:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2024-11-06 03:38:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2024-11-06 03:38:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2024-11-06 03:38:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#6 [2024-11-06 03:38:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#7 [2024-11-06 03:38:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#8 [2024-11-06 03:38:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#9 [2024-11-06 03:38:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#10 [2024-11-06 03:38:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#11 [2024-11-06 03:38:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#12 [2024-11-06 03:38:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-06 03:38:26,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-06 03:38:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2024-11-06 03:38:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2024-11-06 03:38:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2024-11-06 03:38:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2024-11-06 03:38:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2024-11-06 03:38:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2024-11-06 03:38:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#6 [2024-11-06 03:38:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#7 [2024-11-06 03:38:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#8 [2024-11-06 03:38:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#9 [2024-11-06 03:38:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#10 [2024-11-06 03:38:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#11 [2024-11-06 03:38:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#12 [2024-11-06 03:38:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_set_multicast_list [2024-11-06 03:38:26,825 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_set_multicast_list [2024-11-06 03:38:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rxfill [2024-11-06 03:38:26,825 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rxfill [2024-11-06 03:38:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_start_interface [2024-11-06 03:38:26,825 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_start_interface [2024-11-06 03:38:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-06 03:38:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-06 03:38:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-06 03:38:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-06 03:38:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_clean_txring [2024-11-06 03:38:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_clean_txring [2024-11-06 03:38:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-06 03:38:26,828 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-06 03:38:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2024-11-06 03:38:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2024-11-06 03:38:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2024-11-06 03:38:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2024-11-06 03:38:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2024-11-06 03:38:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2024-11-06 03:38:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#6 [2024-11-06 03:38:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#7 [2024-11-06 03:38:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#8 [2024-11-06 03:38:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#9 [2024-11-06 03:38:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#10 [2024-11-06 03:38:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#11 [2024-11-06 03:38:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#12 [2024-11-06 03:38:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-06 03:38:26,830 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-06 03:38:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-06 03:38:26,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-06 03:38:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_login_to_vg_hub [2024-11-06 03:38:26,830 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_login_to_vg_hub [2024-11-06 03:38:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-06 03:38:26,830 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-06 03:38:27,487 INFO L238 CfgBuilder]: Building ICFG [2024-11-06 03:38:27,490 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-06 03:38:29,554 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-06 03:38:54,151 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-06 03:39:02,101 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume 0bv64 == ~bvand~64(2096896bv64, ~sign_extend~64~32(~tmp___4~7#1)); [2024-11-06 03:39:02,102 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !(0bv64 == ~bvand~64(2096896bv64, ~sign_extend~64~32(~tmp___4~7#1))); [2024-11-06 03:39:02,102 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8189-1: havoc #t~ret691#1; [2024-11-06 03:39:02,102 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8189: SUMMARY for call #t~ret691#1 := schedule_timeout_interruptible(1bv64); srcloc: null [2024-11-06 03:39:02,102 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8192: assume ~bvslt~64(~bvsub~64(~jiffies~0, ~time~2#1), 0bv64); [2024-11-06 03:39:02,102 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L8192: assume !~bvslt~64(~bvsub~64(~jiffies~0, ~time~2#1), 0bv64); [2024-11-06 03:39:03,154 INFO L? ?]: Removed 1855 outVars from TransFormulas that were not future-live. [2024-11-06 03:39:03,154 INFO L287 CfgBuilder]: Performing block encoding [2024-11-06 03:39:03,201 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-06 03:39:03,201 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-06 03:39:03,202 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 03:39:03 BoogieIcfgContainer [2024-11-06 03:39:03,202 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-06 03:39:03,204 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-06 03:39:03,204 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-06 03:39:03,207 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-06 03:39:03,207 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 03:38:24" (1/3) ... [2024-11-06 03:39:03,208 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f7e6baf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 03:39:03, skipping insertion in model container [2024-11-06 03:39:03,208 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 03:38:25" (2/3) ... [2024-11-06 03:39:03,208 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f7e6baf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 03:39:03, skipping insertion in model container [2024-11-06 03:39:03,208 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 03:39:03" (3/3) ... [2024-11-06 03:39:03,209 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--hp--hp100.ko-entry_point.cil.out.i [2024-11-06 03:39:03,221 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-06 03:39:03,222 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-06 03:39:03,353 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-06 03:39:03,361 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;@4a56b3a4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-06 03:39:03,361 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-06 03:39:03,370 INFO L276 IsEmpty]: Start isEmpty. Operand has 1712 states, 1060 states have (on average 1.3377358490566038) internal successors, (1418), 1121 states have internal predecessors, (1418), 581 states have call successors, (581), 72 states have call predecessors, (581), 71 states have return successors, (574), 554 states have call predecessors, (574), 574 states have call successors, (574) [2024-11-06 03:39:03,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-06 03:39:03,395 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 03:39:03,396 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-06 03:39:03,396 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-06 03:39:03,400 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 03:39:03,400 INFO L85 PathProgramCache]: Analyzing trace with hash -974661033, now seen corresponding path program 1 times [2024-11-06 03:39:03,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-06 03:39:03,410 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1662505881] [2024-11-06 03:39:03,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 03:39:03,410 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 [2024-11-06 03:39:03,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-06 03:39:03,413 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) [2024-11-06 03:39:03,414 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 [2024-11-06 03:39:09,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-06 03:39:09,773 INFO L255 TraceCheckSpWp]: Trace formula consists of 1983 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-06 03:39:09,784 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-06 03:39:09,812 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-06 03:39:09,812 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-06 03:39:09,812 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-06 03:39:09,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1662505881] [2024-11-06 03:39:09,813 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1662505881] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-06 03:39:09,813 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-06 03:39:09,813 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-06 03:39:09,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [472542987] [2024-11-06 03:39:09,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-06 03:39:09,818 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-06 03:39:09,818 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-06 03:39:09,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-06 03:39:09,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-06 03:39:09,839 INFO L87 Difference]: Start difference. First operand has 1712 states, 1060 states have (on average 1.3377358490566038) internal successors, (1418), 1121 states have internal predecessors, (1418), 581 states have call successors, (581), 72 states have call predecessors, (581), 71 states have return successors, (574), 554 states have call predecessors, (574), 574 states have call successors, (574) Second operand has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-06 03:39:09,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-06 03:39:09,981 INFO L93 Difference]: Finished difference Result 3413 states and 5179 transitions. [2024-11-06 03:39:09,982 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-06 03:39:09,983 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 168 [2024-11-06 03:39:09,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-06 03:39:10,011 INFO L225 Difference]: With dead ends: 3413 [2024-11-06 03:39:10,011 INFO L226 Difference]: Without dead ends: 1686 [2024-11-06 03:39:10,028 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 167 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-06 03:39:10,030 INFO L432 NwaCegarLoop]: 2557 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2557 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-06 03:39:10,031 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2557 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-06 03:39:10,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1686 states. [2024-11-06 03:39:10,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1686 to 1686. [2024-11-06 03:39:10,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1686 states, 1043 states have (on average 1.3288590604026846) internal successors, (1386), 1094 states have internal predecessors, (1386), 572 states have call successors, (572), 71 states have call predecessors, (572), 70 states have return successors, (571), 551 states have call predecessors, (571), 571 states have call successors, (571) [2024-11-06 03:39:10,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1686 states and 2529 transitions. [2024-11-06 03:39:10,192 INFO L78 Accepts]: Start accepts. Automaton has 1686 states and 2529 transitions. Word has length 168 [2024-11-06 03:39:10,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-06 03:39:10,193 INFO L471 AbstractCegarLoop]: Abstraction has 1686 states and 2529 transitions. [2024-11-06 03:39:10,193 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 37.0) internal successors, (74), 2 states have internal predecessors, (74), 2 states have call successors, (20), 2 states have call predecessors, (20), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-11-06 03:39:10,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2529 transitions. [2024-11-06 03:39:10,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-06 03:39:10,201 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 03:39:10,201 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-06 03:39:10,244 INFO L552 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)] Ended with exit code 0 [2024-11-06 03:39:10,402 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /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 [2024-11-06 03:39:10,402 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-06 03:39:10,403 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 03:39:10,403 INFO L85 PathProgramCache]: Analyzing trace with hash 978504830, now seen corresponding path program 1 times [2024-11-06 03:39:10,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-06 03:39:10,406 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1774779039] [2024-11-06 03:39:10,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 03:39:10,406 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 [2024-11-06 03:39:10,406 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-06 03:39:10,409 INFO L229 MonitoredProcess]: Starting monitored process 3 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) [2024-11-06 03:39:10,409 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 (3)] Waiting until timeout for monitored process [2024-11-06 03:39:16,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-06 03:39:16,168 INFO L255 TraceCheckSpWp]: Trace formula consists of 1987 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-06 03:39:16,177 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-06 03:39:17,772 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-06 03:39:17,772 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-06 03:39:17,772 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-06 03:39:17,772 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1774779039] [2024-11-06 03:39:17,772 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1774779039] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-06 03:39:17,772 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-06 03:39:17,772 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-06 03:39:17,773 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707921998] [2024-11-06 03:39:17,773 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-06 03:39:17,774 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-06 03:39:17,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-06 03:39:17,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-06 03:39:17,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-06 03:39:17,775 INFO L87 Difference]: Start difference. First operand 1686 states and 2529 transitions. Second operand has 6 states, 5 states have (on average 15.6) internal successors, (78), 6 states have internal predecessors, (78), 3 states have call successors, (21), 2 states have call predecessors, (21), 4 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-06 03:39:19,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-06 03:39:19,353 INFO L93 Difference]: Finished difference Result 3364 states and 5046 transitions. [2024-11-06 03:39:19,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-06 03:39:19,355 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 15.6) internal successors, (78), 6 states have internal predecessors, (78), 3 states have call successors, (21), 2 states have call predecessors, (21), 4 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 170 [2024-11-06 03:39:19,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-06 03:39:19,369 INFO L225 Difference]: With dead ends: 3364 [2024-11-06 03:39:19,369 INFO L226 Difference]: Without dead ends: 1687 [2024-11-06 03:39:19,378 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-06 03:39:19,380 INFO L432 NwaCegarLoop]: 2524 mSDtfsCounter, 4 mSDsluCounter, 10086 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 12610 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2024-11-06 03:39:19,381 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 12610 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2024-11-06 03:39:19,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1687 states. [2024-11-06 03:39:19,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1687 to 1687. [2024-11-06 03:39:19,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1687 states, 1044 states have (on average 1.328544061302682) internal successors, (1387), 1095 states have internal predecessors, (1387), 572 states have call successors, (572), 71 states have call predecessors, (572), 70 states have return successors, (571), 551 states have call predecessors, (571), 571 states have call successors, (571) [2024-11-06 03:39:19,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1687 states and 2530 transitions. [2024-11-06 03:39:19,458 INFO L78 Accepts]: Start accepts. Automaton has 1687 states and 2530 transitions. Word has length 170 [2024-11-06 03:39:19,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-06 03:39:19,459 INFO L471 AbstractCegarLoop]: Abstraction has 1687 states and 2530 transitions. [2024-11-06 03:39:19,459 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 15.6) internal successors, (78), 6 states have internal predecessors, (78), 3 states have call successors, (21), 2 states have call predecessors, (21), 4 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-06 03:39:19,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 2530 transitions. [2024-11-06 03:39:19,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-06 03:39:19,464 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 03:39:19,464 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-06 03:39:19,509 INFO L540 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 (3)] Forceful destruction successful, exit code 0 [2024-11-06 03:39:19,664 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /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 [2024-11-06 03:39:19,665 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-06 03:39:19,669 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 03:39:19,669 INFO L85 PathProgramCache]: Analyzing trace with hash -815299703, now seen corresponding path program 1 times [2024-11-06 03:39:19,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-06 03:39:19,671 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [859676033] [2024-11-06 03:39:19,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 03:39:19,671 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 [2024-11-06 03:39:19,671 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-06 03:39:19,675 INFO L229 MonitoredProcess]: Starting monitored process 4 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) [2024-11-06 03:39:19,677 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 (4)] Waiting until timeout for monitored process [2024-11-06 03:39:25,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-06 03:39:25,692 INFO L255 TraceCheckSpWp]: Trace formula consists of 2005 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-06 03:39:25,696 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-06 03:39:27,904 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-06 03:39:27,904 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-06 03:39:37,897 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-06 03:39:37,897 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-06 03:39:37,897 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [859676033] [2024-11-06 03:39:37,897 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [859676033] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-06 03:39:37,898 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-06 03:39:37,898 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 11 [2024-11-06 03:39:37,898 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619271787] [2024-11-06 03:39:37,898 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-06 03:39:37,898 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-11-06 03:39:37,898 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-06 03:39:37,899 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-06 03:39:37,899 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2024-11-06 03:39:37,899 INFO L87 Difference]: Start difference. First operand 1687 states and 2530 transitions. Second operand has 11 states, 9 states have (on average 11.222222222222221) internal successors, (101), 11 states have internal predecessors, (101), 4 states have call successors, (30), 2 states have call predecessors, (30), 5 states have return successors, (27), 4 states have call predecessors, (27), 4 states have call successors, (27) [2024-11-06 03:39:40,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-06 03:39:40,317 INFO L93 Difference]: Finished difference Result 3366 states and 5048 transitions. [2024-11-06 03:39:40,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-06 03:39:40,318 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 9 states have (on average 11.222222222222221) internal successors, (101), 11 states have internal predecessors, (101), 4 states have call successors, (30), 2 states have call predecessors, (30), 5 states have return successors, (27), 4 states have call predecessors, (27), 4 states have call successors, (27) Word has length 170 [2024-11-06 03:39:40,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-06 03:39:40,330 INFO L225 Difference]: With dead ends: 3366 [2024-11-06 03:39:40,330 INFO L226 Difference]: Without dead ends: 1688 [2024-11-06 03:39:40,340 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 329 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=34, Invalid=98, Unknown=0, NotChecked=0, Total=132 [2024-11-06 03:39:40,342 INFO L432 NwaCegarLoop]: 2524 mSDtfsCounter, 6 mSDsluCounter, 15136 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 17660 SdHoareTripleChecker+Invalid, 51 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2024-11-06 03:39:40,342 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 17660 Invalid, 51 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 49 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2024-11-06 03:39:40,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1688 states. [2024-11-06 03:39:40,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1688 to 1688. [2024-11-06 03:39:40,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1688 states, 1045 states have (on average 1.3282296650717704) internal successors, (1388), 1096 states have internal predecessors, (1388), 572 states have call successors, (572), 71 states have call predecessors, (572), 70 states have return successors, (571), 551 states have call predecessors, (571), 571 states have call successors, (571) [2024-11-06 03:39:40,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1688 states and 2531 transitions. [2024-11-06 03:39:40,410 INFO L78 Accepts]: Start accepts. Automaton has 1688 states and 2531 transitions. Word has length 170 [2024-11-06 03:39:40,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-06 03:39:40,412 INFO L471 AbstractCegarLoop]: Abstraction has 1688 states and 2531 transitions. [2024-11-06 03:39:40,412 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 9 states have (on average 11.222222222222221) internal successors, (101), 11 states have internal predecessors, (101), 4 states have call successors, (30), 2 states have call predecessors, (30), 5 states have return successors, (27), 4 states have call predecessors, (27), 4 states have call successors, (27) [2024-11-06 03:39:40,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 2531 transitions. [2024-11-06 03:39:40,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-06 03:39:40,416 INFO L207 NwaCegarLoop]: Found error trace [2024-11-06 03:39:40,416 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-06 03:39:40,469 INFO L540 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 (4)] Forceful destruction successful, exit code 0 [2024-11-06 03:39:40,616 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /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 [2024-11-06 03:39:40,617 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-06 03:39:40,618 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-06 03:39:40,619 INFO L85 PathProgramCache]: Analyzing trace with hash 902455840, now seen corresponding path program 1 times [2024-11-06 03:39:40,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-06 03:39:40,620 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1709600185] [2024-11-06 03:39:40,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-06 03:39:40,620 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 [2024-11-06 03:39:40,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-06 03:39:40,623 INFO L229 MonitoredProcess]: Starting monitored process 5 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) [2024-11-06 03:39:40,624 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 (5)] Waiting until timeout for monitored process [2024-11-06 03:39:46,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-06 03:39:46,325 INFO L255 TraceCheckSpWp]: Trace formula consists of 2025 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-06 03:39:46,329 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-06 03:39:48,943 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-06 03:39:48,943 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-06 03:40:00,287 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-06 03:40:00,288 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-06 03:40:00,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1709600185] [2024-11-06 03:40:00,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1709600185] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-06 03:40:00,288 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-06 03:40:00,288 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2024-11-06 03:40:00,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [545920659] [2024-11-06 03:40:00,288 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-06 03:40:00,289 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-06 03:40:00,289 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-06 03:40:00,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-06 03:40:00,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2024-11-06 03:40:00,290 INFO L87 Difference]: Start difference. First operand 1688 states and 2531 transitions. Second operand has 13 states, 11 states have (on average 9.272727272727273) internal successors, (102), 13 states have internal predecessors, (102), 4 states have call successors, (30), 2 states have call predecessors, (30), 5 states have return successors, (27), 4 states have call predecessors, (27), 4 states have call successors, (27)