./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 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/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-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 15:53:14,541 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 15:53:14,625 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-22 15:53:14,628 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 15:53:14,629 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 15:53:14,650 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 15:53:14,652 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 15:53:14,653 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 15:53:14,653 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 15:53:14,654 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 15:53:14,654 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 15:53:14,654 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 15:53:14,655 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 15:53:14,656 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 15:53:14,657 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 15:53:14,657 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 15:53:14,657 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 15:53:14,657 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 15:53:14,657 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 15:53:14,658 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 15:53:14,658 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 15:53:14,658 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 15:53:14,658 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 15:53:14,659 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 15:53:14,659 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 15:53:14,659 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 15:53:14,659 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 15:53:14,659 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 15:53:14,660 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 15:53:14,660 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 15:53:14,660 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 15:53:14,660 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 15:53:14,660 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 15:53:14,661 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 15:53:14,661 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 15:53:14,661 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 15:53:14,661 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 15:53:14,661 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 15:53:14,661 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 15:53:14,661 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2de9b420a511dfc61880e2e53bcf0964b8c7210b44f6278bf2f9cfc511a6b543 [2024-11-22 15:53:14,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 15:53:14,896 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 15:53:14,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 15:53:14,901 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 15:53:14,901 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 15:53:14,902 INFO L431 ainManager$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 [2024-11-22 15:53:16,153 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 15:53:16,598 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 15:53:16,599 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 [2024-11-22 15:53:16,666 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42f37e758/e69a8ff4ae0346558d0cc36d2c5b7a31/FLAGce9d0e0aa [2024-11-22 15:53:16,715 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42f37e758/e69a8ff4ae0346558d0cc36d2c5b7a31 [2024-11-22 15:53:16,718 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 15:53:16,719 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 15:53:16,721 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 15:53:16,722 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 15:53:16,741 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 15:53:16,742 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:53:16" (1/1) ... [2024-11-22 15:53:16,744 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@406ce446 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:53:16, skipping insertion in model container [2024-11-22 15:53:16,744 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:53:16" (1/1) ... [2024-11-22 15:53:16,849 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 15:53:17,415 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-22 15:53:19,312 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] [2024-11-22 15:53:19,395 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 15:53:19,482 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 15:53:19,624 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] [2024-11-22 15:53:19,626 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] [2024-11-22 15:53:19,626 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] [2024-11-22 15:53:19,626 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] [2024-11-22 15:53:19,628 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-22 15:53:19,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6694] [2024-11-22 15:53:19,633 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6702] [2024-11-22 15:53:19,633 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6709] [2024-11-22 15:53:19,634 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6716] [2024-11-22 15:53:19,641 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] [2024-11-22 15:53:19,644 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] [2024-11-22 15:53:19,645 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] [2024-11-22 15:53:19,650 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] [2024-11-22 15:53:19,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7164] [2024-11-22 15:53:19,655 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] [2024-11-22 15:53:19,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7255] [2024-11-22 15:53:19,658 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7389] [2024-11-22 15:53:19,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7421] [2024-11-22 15:53:19,661 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7526] [2024-11-22 15:53:19,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7529] [2024-11-22 15:53:19,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7532] [2024-11-22 15:53:19,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7535] [2024-11-22 15:53:19,663 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7546] [2024-11-22 15:53:19,663 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7549] [2024-11-22 15:53:19,663 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7552] [2024-11-22 15:53:19,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7555] [2024-11-22 15:53:19,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7566] [2024-11-22 15:53:19,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7569] [2024-11-22 15:53:19,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7572] [2024-11-22 15:53:19,664 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7575] [2024-11-22 15:53:19,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7586] [2024-11-22 15:53:19,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7589] [2024-11-22 15:53:19,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7592] [2024-11-22 15:53:19,666 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7595] [2024-11-22 15:53:19,676 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7920] [2024-11-22 15:53:19,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9063] [2024-11-22 15:53:19,801 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [12071] [2024-11-22 15:53:19,855 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] [2024-11-22 15:53:19,863 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 15:53:20,103 INFO L204 MainTranslator]: Completed translation [2024-11-22 15:53:20,103 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:53:20 WrapperNode [2024-11-22 15:53:20,104 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 15:53:20,104 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 15:53:20,104 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 15:53:20,105 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 15:53:20,111 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:53:20" (1/1) ... [2024-11-22 15:53:20,214 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:53:20" (1/1) ... [2024-11-22 15:53:20,393 INFO L138 Inliner]: procedures = 474, calls = 3204, calls flagged for inlining = 220, calls inlined = 202, statements flattened = 7894 [2024-11-22 15:53:20,394 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 15:53:20,394 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 15:53:20,394 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 15:53:20,395 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 15:53:20,405 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:53:20" (1/1) ... [2024-11-22 15:53:20,406 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:53:20" (1/1) ... [2024-11-22 15:53:20,447 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:53:20" (1/1) ... [2024-11-22 15:53:21,353 INFO L175 MemorySlicer]: Split 1886 memory accesses to 13 slices as follows [2, 7, 4, 5, 15, 2, 6, 5, 4, 43, 2, 1790, 1]. 95 percent of accesses are in the largest equivalence class. The 20 initializations are split as follows [2, 0, 4, 0, 0, 0, 0, 0, 4, 0, 0, 10, 0]. The 1392 writes are split as follows [0, 6, 0, 1, 1, 1, 3, 2, 0, 43, 1, 1334, 0]. [2024-11-22 15:53:21,354 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:53:20" (1/1) ... [2024-11-22 15:53:21,354 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:53:20" (1/1) ... [2024-11-22 15:53:21,467 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:53:20" (1/1) ... [2024-11-22 15:53:21,496 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:53:20" (1/1) ... [2024-11-22 15:53:21,532 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:53:20" (1/1) ... [2024-11-22 15:53:21,560 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:53:20" (1/1) ... [2024-11-22 15:53:21,608 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 15:53:21,609 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 15:53:21,609 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 15:53:21,610 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 15:53:21,611 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:53:20" (1/1) ... [2024-11-22 15:53:21,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 15:53:21,623 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 15:53:21,639 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) [2024-11-22 15:53:21,641 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 [2024-11-22 15:53:21,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-11-22 15:53:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-11-22 15:53:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-22 15:53:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-22 15:53:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-22 15:53:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-22 15:53:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-22 15:53:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-22 15:53:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2024-11-22 15:53:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2024-11-22 15:53:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2024-11-22 15:53:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2024-11-22 15:53:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2024-11-22 15:53:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2024-11-22 15:53:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2024-11-22 15:53:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2024-11-22 15:53:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2024-11-22 15:53:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2024-11-22 15:53:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-22 15:53:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-22 15:53:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-22 15:53:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-22 15:53:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2024-11-22 15:53:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2024-11-22 15:53:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-22 15:53:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-22 15:53:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-22 15:53:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-22 15:53:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2024-11-22 15:53:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2024-11-22 15:53:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2024-11-22 15:53:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2024-11-22 15:53:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2024-11-22 15:53:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2024-11-22 15:53:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-22 15:53:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-22 15:53:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2024-11-22 15:53:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2024-11-22 15:53:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2024-11-22 15:53:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2024-11-22 15:53:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-22 15:53:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-22 15:53:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-22 15:53:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-22 15:53:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-22 15:53:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-22 15:53:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2024-11-22 15:53:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2024-11-22 15:53:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-22 15:53:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-22 15:53:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-22 15:53:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-22 15:53:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2024-11-22 15:53:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2024-11-22 15:53:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-22 15:53:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-22 15:53:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-22 15:53:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-22 15:53:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-22 15:53:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2024-11-22 15:53:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2024-11-22 15:53:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-22 15:53:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-22 15:53:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-22 15:53:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-22 15:53:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2024-11-22 15:53:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2024-11-22 15:53:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2024-11-22 15:53:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_unaligned_access_size [2024-11-22 15:53:21,691 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2024-11-22 15:53:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2024-11-22 15:53:21,691 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-22 15:53:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-22 15:53:21,691 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-22 15:53:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-22 15:53:21,691 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-22 15:53:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-22 15:53:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2024-11-22 15:53:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2024-11-22 15:53:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-22 15:53:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-22 15:53:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-22 15:53:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-22 15:53:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-22 15:53:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-22 15:53:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-22 15:53:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-22 15:53:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-22 15:53:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-22 15:53:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-22 15:53:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-22 15:53:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-22 15:53:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2024-11-22 15:53:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2024-11-22 15:53:21,694 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-22 15:53:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-22 15:53:21,694 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2024-11-22 15:53:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2024-11-22 15:53:21,694 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-22 15:53:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-22 15:53:21,694 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2024-11-22 15:53:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2024-11-22 15:53:21,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-22 15:53:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-22 15:53:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-22 15:53:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-22 15:53:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-22 15:53:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-22 15:53:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-22 15:53:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-22 15:53:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-22 15:53:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-22 15:53:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-22 15:53:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-22 15:53:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-22 15:53:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-22 15:53:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-22 15:53:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-22 15:53:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-22 15:53:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2024-11-22 15:53:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2024-11-22 15:53:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-22 15:53:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-22 15:53:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-22 15:53:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-22 15:53:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-22 15:53:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-22 15:53:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-22 15:53:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-22 15:53:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-22 15:53:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-22 15:53:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-22 15:53:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-22 15:53:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-22 15:53:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-22 15:53:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-22 15:53:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-22 15:53:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-22 15:53:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-22 15:53:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-22 15:53:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-22 15:53:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-22 15:53:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-22 15:53:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2024-11-22 15:53:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2024-11-22 15:53:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2024-11-22 15:53:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2024-11-22 15:53:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-11-22 15:53:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-11-22 15:53:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-22 15:53:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-22 15:53:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2024-11-22 15:53:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2024-11-22 15:53:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2024-11-22 15:53:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2024-11-22 15:53:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-22 15:53:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-22 15:53:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2024-11-22 15:53:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2024-11-22 15:53:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-22 15:53:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-22 15:53:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-22 15:53:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2024-11-22 15:53:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2024-11-22 15:53:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-22 15:53:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-22 15:53:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-22 15:53:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-22 15:53:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2024-11-22 15:53:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2024-11-22 15:53:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 15:53:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-22 15:53:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-22 15:53:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-22 15:53:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-22 15:53:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-22 15:53:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-22 15:53:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-22 15:53:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-22 15:53:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-22 15:53:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-22 15:53:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-22 15:53:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-22 15:53:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-22 15:53:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-22 15:53:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-22 15:53:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-22 15:53:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-22 15:53:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-22 15:53:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-22 15:53:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-22 15:53:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-22 15:53:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2024-11-22 15:53:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2024-11-22 15:53:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2024-11-22 15:53:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2024-11-22 15:53:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2024-11-22 15:53:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2024-11-22 15:53:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2024-11-22 15:53:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2024-11-22 15:53:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2024-11-22 15:53:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2024-11-22 15:53:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2024-11-22 15:53:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2024-11-22 15:53:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2024-11-22 15:53:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2024-11-22 15:53:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2024-11-22 15:53:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2024-11-22 15:53:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2024-11-22 15:53:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2024-11-22 15:53:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-22 15:53:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-22 15:53:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-22 15:53:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-22 15:53:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-22 15:53:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-22 15:53:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2024-11-22 15:53:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2024-11-22 15:53:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2024-11-22 15:53:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2024-11-22 15:53:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2024-11-22 15:53:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2024-11-22 15:53:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-22 15:53:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-22 15:53:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2024-11-22 15:53:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2024-11-22 15:53:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 15:53:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-22 15:53:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2024-11-22 15:53:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-22 15:53:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-22 15:53:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-22 15:53:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-22 15:53:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-22 15:53:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-22 15:53:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-22 15:53:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-22 15:53:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-22 15:53:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-22 15:53:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-22 15:53:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-22 15:53:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2024-11-22 15:53:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2024-11-22 15:53:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-22 15:53:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-22 15:53:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2024-11-22 15:53:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2024-11-22 15:53:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-22 15:53:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-22 15:53:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-22 15:53:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-22 15:53:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-22 15:53:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-22 15:53:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-22 15:53:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-22 15:53:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2024-11-22 15:53:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2024-11-22 15:53:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2024-11-22 15:53:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2024-11-22 15:53:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-22 15:53:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-22 15:53:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2024-11-22 15:53:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2024-11-22 15:53:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2024-11-22 15:53:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2024-11-22 15:53:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-22 15:53:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-22 15:53:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-22 15:53:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-22 15:53:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-22 15:53:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-22 15:53:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-22 15:53:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-22 15:53:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-22 15:53:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-22 15:53:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-22 15:53:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-22 15:53:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-22 15:53:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-22 15:53:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-22 15:53:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-22 15:53:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-22 15:53:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-22 15:53:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-22 15:53:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-22 15:53:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-22 15:53:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-22 15:53:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-22 15:53:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-22 15:53:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-22 15:53:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-22 15:53:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-11-22 15:53:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-11-22 15:53:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2024-11-22 15:53:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2024-11-22 15:53:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2024-11-22 15:53:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2024-11-22 15:53:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-22 15:53:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-22 15:53:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-22 15:53:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-22 15:53:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-22 15:53:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-22 15:53:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-22 15:53:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-22 15:53:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-22 15:53:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-22 15:53:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-22 15:53:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-22 15:53:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-22 15:53:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2024-11-22 15:53:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2024-11-22 15:53:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2024-11-22 15:53:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2024-11-22 15:53:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-22 15:53:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-22 15:53:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2024-11-22 15:53:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2024-11-22 15:53:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-22 15:53:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-22 15:53:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-22 15:53:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-22 15:53:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-22 15:53:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-22 15:53:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-22 15:53:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-22 15:53:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-22 15:53:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-22 15:53:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-22 15:53:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-22 15:53:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-22 15:53:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-22 15:53:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-22 15:53:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-22 15:53:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-22 15:53:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2024-11-22 15:53:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2024-11-22 15:53:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-22 15:53:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-22 15:53:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-22 15:53:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-22 15:53:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-22 15:53:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-22 15:53:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-22 15:53:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-22 15:53:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-22 15:53:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-22 15:53:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-22 15:53:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-22 15:53:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-22 15:53:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-22 15:53:21,722 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-22 15:53:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2024-11-22 15:53:21,722 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2024-11-22 15:53:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-22 15:53:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-22 15:53:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-22 15:53:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-22 15:53:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2024-11-22 15:53:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2024-11-22 15:53:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2024-11-22 15:53:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2024-11-22 15:53:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-22 15:53:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-22 15:53:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-22 15:53:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-22 15:53:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-22 15:53:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-22 15:53:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-22 15:53:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-22 15:53:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-22 15:53:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-22 15:53:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-22 15:53:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-22 15:53:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2024-11-22 15:53:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2024-11-22 15:53:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-22 15:53:21,723 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2024-11-22 15:53:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-22 15:53:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2024-11-22 15:53:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-22 15:53:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2024-11-22 15:53:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-22 15:53:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-22 15:53:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-22 15:53:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-22 15:53:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-22 15:53:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-22 15:53:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2024-11-22 15:53:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2024-11-22 15:53:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2024-11-22 15:53:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2024-11-22 15:53:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2024-11-22 15:53:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2024-11-22 15:53:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2024-11-22 15:53:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2024-11-22 15:53:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-22 15:53:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-22 15:53:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2024-11-22 15:53:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2024-11-22 15:53:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-22 15:53:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-22 15:53:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-22 15:53:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-22 15:53:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2024-11-22 15:53:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2024-11-22 15:53:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2024-11-22 15:53:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2024-11-22 15:53:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2024-11-22 15:53:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2024-11-22 15:53:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-22 15:53:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-22 15:53:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2024-11-22 15:53:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2024-11-22 15:53:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-22 15:53:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-22 15:53:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2024-11-22 15:53:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2024-11-22 15:53:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-22 15:53:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-22 15:53:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-22 15:53:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-22 15:53:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-22 15:53:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-22 15:53:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-22 15:53:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-22 15:53:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2024-11-22 15:53:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2024-11-22 15:53:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2024-11-22 15:53:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2024-11-22 15:53:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-22 15:53:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-22 15:53:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-22 15:53:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-22 15:53:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-22 15:53:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-22 15:53:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-22 15:53:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-22 15:53:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-22 15:53:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-22 15:53:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-22 15:53:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-22 15:53:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-22 15:53:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-22 15:53:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-22 15:53:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-22 15:53:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-22 15:53:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-22 15:53:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-22 15:53:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2024-11-22 15:53:21,731 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2024-11-22 15:53:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2024-11-22 15:53:21,731 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2024-11-22 15:53:22,417 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 15:53:22,422 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 15:53:22,647 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-22 15:54:22,558 INFO L? ?]: Removed 3235 outVars from TransFormulas that were not future-live. [2024-11-22 15:54:22,558 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 15:54:22,611 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 15:54:22,612 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-22 15:54:22,612 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:54:22 BoogieIcfgContainer [2024-11-22 15:54:22,612 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 15:54:22,615 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 15:54:22,615 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 15:54:22,618 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 15:54:22,618 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 03:53:16" (1/3) ... [2024-11-22 15:54:22,619 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37e0bdf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 03:54:22, skipping insertion in model container [2024-11-22 15:54:22,619 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:53:20" (2/3) ... [2024-11-22 15:54:22,619 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37e0bdf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 03:54:22, skipping insertion in model container [2024-11-22 15:54:22,620 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:54:22" (3/3) ... [2024-11-22 15:54:22,621 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 [2024-11-22 15:54:22,634 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 15:54:22,634 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-22 15:54:22,759 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 15:54:22,764 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;@bcd5858, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 15:54:22,765 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-22 15:54:22,779 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) [2024-11-22 15:54:22,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-22 15:54:22,813 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 15:54:22,814 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] [2024-11-22 15:54:22,815 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 15:54:22,820 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 15:54:22,821 INFO L85 PathProgramCache]: Analyzing trace with hash 489553461, now seen corresponding path program 1 times [2024-11-22 15:54:22,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 15:54:22,830 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666922249] [2024-11-22 15:54:22,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 15:54:22,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms