./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2de9b420a511dfc61880e2e53bcf0964b8c7210b44f6278bf2f9cfc511a6b543 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 04:53:38,507 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:53:38,615 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 04:53:38,620 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:53:38,623 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:53:38,653 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:53:38,655 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:53:38,656 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:53:38,656 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 04:53:38,657 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 04:53:38,657 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:53:38,658 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:53:38,658 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 04:53:38,659 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 04:53:38,659 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 04:53:38,659 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:53:38,660 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:53:38,660 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:53:38,661 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:53:38,661 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:53:38,664 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:53:38,665 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:53:38,665 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:53:38,665 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:53:38,666 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:53:38,666 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:53:38,666 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:53:38,666 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:53:38,667 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:53:38,667 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:53:38,667 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:53:38,667 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:53:38,668 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:53:38,668 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 04:53:38,668 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:53:38,668 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:53:38,669 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 04:53:38,669 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 04:53:38,669 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:53:38,669 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2de9b420a511dfc61880e2e53bcf0964b8c7210b44f6278bf2f9cfc511a6b543 [2024-11-09 04:53:38,961 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:53:38,988 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:53:38,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:53:38,993 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:53:38,993 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:53:38,995 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2024-11-09 04:53:40,460 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:53:41,144 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:53:41,145 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2024-11-09 04:53:41,218 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb0914fa3/c9b5c41071a2425f991d9cfbd98c575b/FLAG0462c5b9f [2024-11-09 04:53:41,241 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb0914fa3/c9b5c41071a2425f991d9cfbd98c575b [2024-11-09 04:53:41,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:53:41,247 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:53:41,248 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:53:41,249 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:53:41,255 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:53:41,256 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:53:41" (1/1) ... [2024-11-09 04:53:41,257 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@496cb6ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:41, skipping insertion in model container [2024-11-09 04:53:41,257 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:53:41" (1/1) ... [2024-11-09 04:53:41,419 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:53:42,307 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-09 04:53:45,266 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[382278,382291] [2024-11-09 04:53:45,377 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:53:45,504 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:53:45,663 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"); [6432] [2024-11-09 04:53:45,665 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)); [6439] [2024-11-09 04:53:45,666 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6447-6448] [2024-11-09 04:53:45,666 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6456-6457] [2024-11-09 04:53:45,669 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-09 04:53:45,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6694] [2024-11-09 04:53:45,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6702] [2024-11-09 04:53:45,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6709] [2024-11-09 04:53:45,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6716] [2024-11-09 04:53:45,680 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)); [6910-6911] [2024-11-09 04:53:45,682 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)); [6939-6940] [2024-11-09 04:53:45,683 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" (84), "i" (12UL)); [6973-6974] [2024-11-09 04:53:45,688 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/linux/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [7157-7158] [2024-11-09 04:53:45,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7164] [2024-11-09 04:53:45,692 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/linux/netdevice.h"), "i" (507), "i" (12UL)); [7249-7250] [2024-11-09 04:53:45,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7255] [2024-11-09 04:53:45,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7389] [2024-11-09 04:53:45,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7421] [2024-11-09 04:53:45,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7526] [2024-11-09 04:53:45,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7529] [2024-11-09 04:53:45,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7532] [2024-11-09 04:53:45,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7535] [2024-11-09 04:53:45,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7546] [2024-11-09 04:53:45,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7549] [2024-11-09 04:53:45,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7552] [2024-11-09 04:53:45,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7555] [2024-11-09 04:53:45,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7566] [2024-11-09 04:53:45,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7569] [2024-11-09 04:53:45,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7572] [2024-11-09 04:53:45,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7575] [2024-11-09 04:53:45,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7586] [2024-11-09 04:53:45,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7589] [2024-11-09 04:53:45,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7592] [2024-11-09 04:53:45,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7595] [2024-11-09 04:53:45,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7920] [2024-11-09 04:53:45,751 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9063] [2024-11-09 04:53:45,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [12071] [2024-11-09 04:53:45,875 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[382278,382291] [2024-11-09 04:53:45,886 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:53:46,246 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:53:46,247 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:46 WrapperNode [2024-11-09 04:53:46,248 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:53:46,249 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:53:46,249 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:53:46,249 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:53:46,257 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:46" (1/1) ... [2024-11-09 04:53:46,393 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:46" (1/1) ... [2024-11-09 04:53:46,704 INFO L138 Inliner]: procedures = 474, calls = 3204, calls flagged for inlining = 220, calls inlined = 202, statements flattened = 7894 [2024-11-09 04:53:46,705 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:53:46,707 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:53:46,707 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:53:46,708 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:53:46,720 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:46" (1/1) ... [2024-11-09 04:53:46,725 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:46" (1/1) ... [2024-11-09 04:53:46,808 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:46" (1/1) ... [2024-11-09 04:53:47,773 INFO L175 MemorySlicer]: Split 1886 memory accesses to 13 slices as follows [2, 6, 4, 2, 5, 7, 4, 2, 5, 43, 1, 15, 1790]. 95 percent of accesses are in the largest equivalence class. The 20 initializations are split as follows [2, 0, 4, 0, 0, 0, 4, 0, 0, 0, 0, 0, 10]. The 1392 writes are split as follows [0, 3, 0, 1, 1, 6, 0, 1, 2, 43, 0, 1, 1334]. [2024-11-09 04:53:47,774 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:46" (1/1) ... [2024-11-09 04:53:47,774 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:46" (1/1) ... [2024-11-09 04:53:47,952 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:46" (1/1) ... [2024-11-09 04:53:47,994 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:46" (1/1) ... [2024-11-09 04:53:48,044 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:46" (1/1) ... [2024-11-09 04:53:48,073 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:46" (1/1) ... [2024-11-09 04:53:48,161 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:53:48,164 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:53:48,164 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:53:48,164 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:53:48,165 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:46" (1/1) ... [2024-11-09 04:53:48,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:53:48,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 04:53:48,206 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) [2024-11-09 04:53:48,213 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 [2024-11-09 04:53:48,261 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-11-09 04:53:48,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-11-09 04:53:48,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 04:53:48,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 04:53:48,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-09 04:53:48,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-09 04:53:48,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 04:53:48,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 04:53:48,262 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2024-11-09 04:53:48,262 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2024-11-09 04:53:48,262 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2024-11-09 04:53:48,263 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2024-11-09 04:53:48,263 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2024-11-09 04:53:48,263 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2024-11-09 04:53:48,263 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2024-11-09 04:53:48,263 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2024-11-09 04:53:48,263 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2024-11-09 04:53:48,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2024-11-09 04:53:48,263 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-09 04:53:48,263 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-09 04:53:48,264 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-09 04:53:48,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-09 04:53:48,264 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2024-11-09 04:53:48,264 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2024-11-09 04:53:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 04:53:48,265 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 04:53:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 04:53:48,266 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 04:53:48,266 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2024-11-09 04:53:48,266 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2024-11-09 04:53:48,266 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2024-11-09 04:53:48,266 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2024-11-09 04:53:48,267 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2024-11-09 04:53:48,267 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2024-11-09 04:53:48,267 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 04:53:48,267 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 04:53:48,267 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2024-11-09 04:53:48,267 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2024-11-09 04:53:48,267 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2024-11-09 04:53:48,267 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2024-11-09 04:53:48,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 04:53:48,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 04:53:48,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-09 04:53:48,269 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-09 04:53:48,269 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 04:53:48,269 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 04:53:48,269 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2024-11-09 04:53:48,270 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2024-11-09 04:53:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 04:53:48,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 04:53:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 04:53:48,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 04:53:48,271 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2024-11-09 04:53:48,271 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2024-11-09 04:53:48,271 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-09 04:53:48,271 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-09 04:53:48,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 04:53:48,271 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-09 04:53:48,271 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-09 04:53:48,271 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2024-11-09 04:53:48,271 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2024-11-09 04:53:48,272 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-09 04:53:48,272 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-09 04:53:48,272 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-09 04:53:48,272 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-09 04:53:48,272 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2024-11-09 04:53:48,272 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2024-11-09 04:53:48,272 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2024-11-09 04:53:48,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_unaligned_access_size [2024-11-09 04:53:48,272 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2024-11-09 04:53:48,272 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2024-11-09 04:53:48,272 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 04:53:48,272 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 04:53:48,272 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-09 04:53:48,272 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-09 04:53:48,272 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-09 04:53:48,272 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-09 04:53:48,272 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2024-11-09 04:53:48,273 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2024-11-09 04:53:48,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 04:53:48,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 04:53:48,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 04:53:48,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 04:53:48,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 04:53:48,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 04:53:48,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 04:53:48,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 04:53:48,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 04:53:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 04:53:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 04:53:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 04:53:48,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 04:53:48,275 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2024-11-09 04:53:48,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2024-11-09 04:53:48,275 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 04:53:48,275 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 04:53:48,275 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2024-11-09 04:53:48,275 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2024-11-09 04:53:48,276 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 04:53:48,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 04:53:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2024-11-09 04:53:48,277 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2024-11-09 04:53:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 04:53:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 04:53:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 04:53:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 04:53:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 04:53:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 04:53:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 04:53:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 04:53:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 04:53:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 04:53:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 04:53:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 04:53:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 04:53:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 04:53:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 04:53:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 04:53:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 04:53:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2024-11-09 04:53:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2024-11-09 04:53:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 04:53:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 04:53:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 04:53:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 04:53:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 04:53:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 04:53:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 04:53:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 04:53:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 04:53:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 04:53:48,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 04:53:48,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 04:53:48,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 04:53:48,280 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 04:53:48,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 04:53:48,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-09 04:53:48,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-09 04:53:48,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-09 04:53:48,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-09 04:53:48,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-09 04:53:48,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-09 04:53:48,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-09 04:53:48,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-09 04:53:48,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-09 04:53:48,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-09 04:53:48,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-09 04:53:48,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-09 04:53:48,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-09 04:53:48,282 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-09 04:53:48,282 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-09 04:53:48,282 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-09 04:53:48,282 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-09 04:53:48,282 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-09 04:53:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-09 04:53:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-09 04:53:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-09 04:53:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-09 04:53:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-09 04:53:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-09 04:53:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-09 04:53:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-09 04:53:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2024-11-09 04:53:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2024-11-09 04:53:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2024-11-09 04:53:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2024-11-09 04:53:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-11-09 04:53:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-11-09 04:53:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 04:53:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 04:53:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2024-11-09 04:53:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2024-11-09 04:53:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2024-11-09 04:53:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2024-11-09 04:53:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 04:53:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 04:53:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2024-11-09 04:53:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2024-11-09 04:53:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 04:53:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 04:53:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 04:53:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2024-11-09 04:53:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2024-11-09 04:53:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-09 04:53:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-09 04:53:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-09 04:53:48,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-09 04:53:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2024-11-09 04:53:48,286 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2024-11-09 04:53:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:53:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-09 04:53:48,286 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-09 04:53:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 04:53:48,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 04:53:48,287 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 04:53:48,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 04:53:48,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 04:53:48,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 04:53:48,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 04:53:48,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 04:53:48,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 04:53:48,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 04:53:48,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 04:53:48,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 04:53:48,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 04:53:48,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 04:53:48,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 04:53:48,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 04:53:48,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 04:53:48,288 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-09 04:53:48,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-09 04:53:48,289 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2024-11-09 04:53:48,289 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2024-11-09 04:53:48,289 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2024-11-09 04:53:48,290 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2024-11-09 04:53:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2024-11-09 04:53:48,290 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2024-11-09 04:53:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2024-11-09 04:53:48,290 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2024-11-09 04:53:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2024-11-09 04:53:48,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2024-11-09 04:53:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2024-11-09 04:53:48,290 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2024-11-09 04:53:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2024-11-09 04:53:48,290 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2024-11-09 04:53:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2024-11-09 04:53:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2024-11-09 04:53:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2024-11-09 04:53:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2024-11-09 04:53:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-09 04:53:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-09 04:53:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-09 04:53:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-09 04:53:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 04:53:48,293 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 04:53:48,293 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2024-11-09 04:53:48,293 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2024-11-09 04:53:48,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2024-11-09 04:53:48,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2024-11-09 04:53:48,293 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2024-11-09 04:53:48,293 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2024-11-09 04:53:48,293 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 04:53:48,293 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 04:53:48,293 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2024-11-09 04:53:48,294 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2024-11-09 04:53:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:53:48,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:53:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-09 04:53:48,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-09 04:53:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2024-11-09 04:53:48,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2024-11-09 04:53:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 04:53:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 04:53:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 04:53:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 04:53:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 04:53:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 04:53:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 04:53:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 04:53:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 04:53:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 04:53:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 04:53:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 04:53:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2024-11-09 04:53:48,296 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2024-11-09 04:53:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 04:53:48,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 04:53:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2024-11-09 04:53:48,296 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2024-11-09 04:53:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-09 04:53:48,296 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-09 04:53:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 04:53:48,299 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 04:53:48,299 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-09 04:53:48,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-09 04:53:48,299 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-09 04:53:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-09 04:53:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2024-11-09 04:53:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2024-11-09 04:53:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2024-11-09 04:53:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2024-11-09 04:53:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 04:53:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 04:53:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2024-11-09 04:53:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2024-11-09 04:53:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2024-11-09 04:53:48,301 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2024-11-09 04:53:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 04:53:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 04:53:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 04:53:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 04:53:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 04:53:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 04:53:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 04:53:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 04:53:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 04:53:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 04:53:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 04:53:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 04:53:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 04:53:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 04:53:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 04:53:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 04:53:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 04:53:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 04:53:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 04:53:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 04:53:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 04:53:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 04:53:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 04:53:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 04:53:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 04:53:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 04:53:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-11-09 04:53:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-11-09 04:53:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2024-11-09 04:53:48,303 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2024-11-09 04:53:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2024-11-09 04:53:48,303 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2024-11-09 04:53:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-09 04:53:48,303 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-09 04:53:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 04:53:48,303 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 04:53:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 04:53:48,303 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 04:53:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-09 04:53:48,304 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-09 04:53:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 04:53:48,304 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 04:53:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 04:53:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 04:53:48,304 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 04:53:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2024-11-09 04:53:48,304 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2024-11-09 04:53:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2024-11-09 04:53:48,304 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2024-11-09 04:53:48,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-09 04:53:48,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-09 04:53:48,305 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2024-11-09 04:53:48,305 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2024-11-09 04:53:48,305 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 04:53:48,305 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 04:53:48,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 04:53:48,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 04:53:48,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 04:53:48,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 04:53:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 04:53:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 04:53:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 04:53:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 04:53:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 04:53:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 04:53:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 04:53:48,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 04:53:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 04:53:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-09 04:53:48,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-09 04:53:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2024-11-09 04:53:48,310 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2024-11-09 04:53:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 04:53:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 04:53:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 04:53:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 04:53:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 04:53:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 04:53:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-09 04:53:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-09 04:53:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-09 04:53:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-09 04:53:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-09 04:53:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-09 04:53:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-09 04:53:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-09 04:53:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-09 04:53:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2024-11-09 04:53:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2024-11-09 04:53:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 04:53:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 04:53:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 04:53:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 04:53:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2024-11-09 04:53:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2024-11-09 04:53:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2024-11-09 04:53:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2024-11-09 04:53:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-09 04:53:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-09 04:53:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-09 04:53:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-09 04:53:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-09 04:53:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-09 04:53:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-09 04:53:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-09 04:53:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 04:53:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 04:53:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-09 04:53:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-09 04:53:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2024-11-09 04:53:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2024-11-09 04:53:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 04:53:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 04:53:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2024-11-09 04:53:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2024-11-09 04:53:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 04:53:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 04:53:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2024-11-09 04:53:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2024-11-09 04:53:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 04:53:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 04:53:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2024-11-09 04:53:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2024-11-09 04:53:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 04:53:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 04:53:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 04:53:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 04:53:48,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 04:53:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 04:53:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 04:53:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 04:53:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 04:53:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 04:53:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 04:53:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 04:53:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 04:53:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-09 04:53:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-09 04:53:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 04:53:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 04:53:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2024-11-09 04:53:48,315 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2024-11-09 04:53:48,315 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2024-11-09 04:53:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2024-11-09 04:53:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2024-11-09 04:53:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2024-11-09 04:53:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2024-11-09 04:53:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2024-11-09 04:53:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-09 04:53:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-09 04:53:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2024-11-09 04:53:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2024-11-09 04:53:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-09 04:53:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-09 04:53:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-09 04:53:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-09 04:53:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2024-11-09 04:53:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2024-11-09 04:53:48,316 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2024-11-09 04:53:48,316 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2024-11-09 04:53:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2024-11-09 04:53:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2024-11-09 04:53:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-09 04:53:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-09 04:53:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2024-11-09 04:53:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2024-11-09 04:53:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-09 04:53:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-09 04:53:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2024-11-09 04:53:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2024-11-09 04:53:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-09 04:53:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-09 04:53:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-09 04:53:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-09 04:53:48,317 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-09 04:53:48,317 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-09 04:53:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-09 04:53:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-09 04:53:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2024-11-09 04:53:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2024-11-09 04:53:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2024-11-09 04:53:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2024-11-09 04:53:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-09 04:53:48,318 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-09 04:53:48,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-09 04:53:48,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-09 04:53:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-09 04:53:48,320 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-09 04:53:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 04:53:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 04:53:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 04:53:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 04:53:48,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 04:53:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 04:53:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 04:53:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 04:53:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 04:53:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 04:53:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 04:53:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 04:53:48,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 04:53:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2024-11-09 04:53:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2024-11-09 04:53:48,322 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2024-11-09 04:53:48,322 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2024-11-09 04:53:49,318 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:53:49,323 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:53:49,807 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 04:54:50,461 INFO L? ?]: Removed 3235 outVars from TransFormulas that were not future-live. [2024-11-09 04:54:50,462 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:54:50,532 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:54:50,533 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 04:54:50,533 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:54:50 BoogieIcfgContainer [2024-11-09 04:54:50,533 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:54:50,537 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:54:50,537 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:54:50,541 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:54:50,541 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:53:41" (1/3) ... [2024-11-09 04:54:50,542 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ee29ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:54:50, skipping insertion in model container [2024-11-09 04:54:50,542 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:53:46" (2/3) ... [2024-11-09 04:54:50,543 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ee29ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:54:50, skipping insertion in model container [2024-11-09 04:54:50,543 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:54:50" (3/3) ... [2024-11-09 04:54:50,546 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2024-11-09 04:54:50,565 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:54:50,566 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:54:50,722 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:54:50,731 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;@1924d5a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:54:50,731 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:54:50,751 INFO L276 IsEmpty]: Start isEmpty. Operand has 3425 states, 2531 states have (on average 1.3871987356775979) internal successors, (3511), 2583 states have internal predecessors, (3511), 731 states have call successors, (731), 163 states have call predecessors, (731), 162 states have return successors, (718), 708 states have call predecessors, (718), 718 states have call successors, (718) [2024-11-09 04:54:50,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 04:54:50,795 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:54:50,796 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:54:50,797 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:54:50,804 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:54:50,805 INFO L85 PathProgramCache]: Analyzing trace with hash 102432117, now seen corresponding path program 1 times [2024-11-09 04:54:50,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:54:50,815 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [159272491] [2024-11-09 04:54:50,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:54:50,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms