./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 3061b6dc 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-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 03:53:45,952 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 03:53:46,042 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 03:53:46,050 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 03:53:46,051 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 03:53:46,083 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 03:53:46,086 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 03:53:46,087 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 03:53:46,088 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 03:53:46,089 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 03:53:46,091 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 03:53:46,091 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 03:53:46,092 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 03:53:46,092 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 03:53:46,095 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 03:53:46,095 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 03:53:46,096 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 03:53:46,096 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 03:53:46,096 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 03:53:46,097 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 03:53:46,097 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 03:53:46,098 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 03:53:46,098 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 03:53:46,102 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 03:53:46,103 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 03:53:46,103 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 03:53:46,103 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 03:53:46,103 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 03:53:46,104 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 03:53:46,104 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:53:46,104 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 03:53:46,104 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 03:53:46,104 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 03:53:46,105 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 03:53:46,105 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 03:53:46,106 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 03:53:46,106 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 03:53:46,106 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 03:53:46,108 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 03:53:46,109 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2de9b420a511dfc61880e2e53bcf0964b8c7210b44f6278bf2f9cfc511a6b543 [2024-11-19 03:53:46,429 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 03:53:46,463 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 03:53:46,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 03:53:46,467 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 03:53:46,468 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 03:53:46,469 INFO L431 ainManager$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 [2024-11-19 03:53:47,974 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 03:53:48,666 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 03:53:48,666 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 [2024-11-19 03:53:48,728 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cb7a2f02/858d1d83ebc543648d77335736e3d37b/FLAG5e6416eb5 [2024-11-19 03:53:48,747 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cb7a2f02/858d1d83ebc543648d77335736e3d37b [2024-11-19 03:53:48,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 03:53:48,755 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 03:53:48,756 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 03:53:48,756 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 03:53:48,762 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 03:53:48,763 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:53:48" (1/1) ... [2024-11-19 03:53:48,766 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54b244ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:48, skipping insertion in model container [2024-11-19 03:53:48,767 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:53:48" (1/1) ... [2024-11-19 03:53:48,908 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 03:53:49,768 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-19 03:53:53,178 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] [2024-11-19 03:53:53,293 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:53:53,417 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 03:53:53,605 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] [2024-11-19 03:53:53,607 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] [2024-11-19 03:53:53,608 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] [2024-11-19 03:53:53,610 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] [2024-11-19 03:53:53,612 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-19 03:53:53,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6694] [2024-11-19 03:53:53,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6702] [2024-11-19 03:53:53,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6709] [2024-11-19 03:53:53,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6716] [2024-11-19 03:53:53,628 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] [2024-11-19 03:53:53,631 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] [2024-11-19 03:53:53,632 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] [2024-11-19 03:53:53,639 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] [2024-11-19 03:53:53,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7164] [2024-11-19 03:53:53,642 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] [2024-11-19 03:53:53,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7255] [2024-11-19 03:53:53,645 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7389] [2024-11-19 03:53:53,649 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7421] [2024-11-19 03:53:53,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7526] [2024-11-19 03:53:53,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7529] [2024-11-19 03:53:53,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7532] [2024-11-19 03:53:53,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7535] [2024-11-19 03:53:53,654 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7546] [2024-11-19 03:53:53,654 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7549] [2024-11-19 03:53:53,654 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7552] [2024-11-19 03:53:53,655 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7555] [2024-11-19 03:53:53,655 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7566] [2024-11-19 03:53:53,655 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7569] [2024-11-19 03:53:53,655 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7572] [2024-11-19 03:53:53,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7575] [2024-11-19 03:53:53,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7586] [2024-11-19 03:53:53,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7589] [2024-11-19 03:53:53,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7592] [2024-11-19 03:53:53,657 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7595] [2024-11-19 03:53:53,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7920] [2024-11-19 03:53:53,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9063] [2024-11-19 03:53:53,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [12071] [2024-11-19 03:53:53,930 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] [2024-11-19 03:53:53,940 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:53:54,264 INFO L204 MainTranslator]: Completed translation [2024-11-19 03:53:54,265 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:54 WrapperNode [2024-11-19 03:53:54,266 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 03:53:54,268 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 03:53:54,268 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 03:53:54,268 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 03:53:54,276 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:54" (1/1) ... [2024-11-19 03:53:54,410 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:54" (1/1) ... [2024-11-19 03:53:54,711 INFO L138 Inliner]: procedures = 474, calls = 3204, calls flagged for inlining = 220, calls inlined = 202, statements flattened = 7894 [2024-11-19 03:53:54,712 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 03:53:54,713 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 03:53:54,713 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 03:53:54,714 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 03:53:54,728 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:54" (1/1) ... [2024-11-19 03:53:54,728 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:54" (1/1) ... [2024-11-19 03:53:54,793 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:54" (1/1) ... [2024-11-19 03:53:56,255 INFO L175 MemorySlicer]: Split 1886 memory accesses to 13 slices as follows [2, 2, 4, 15, 2, 4, 7, 5, 1, 43, 1790, 6, 5]. 95 percent of accesses are in the largest equivalence class. The 20 initializations are split as follows [2, 0, 4, 0, 0, 4, 0, 0, 0, 0, 10, 0, 0]. The 1392 writes are split as follows [0, 1, 0, 1, 1, 0, 6, 2, 0, 43, 1334, 3, 1]. [2024-11-19 03:53:56,256 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:54" (1/1) ... [2024-11-19 03:53:56,257 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:54" (1/1) ... [2024-11-19 03:53:56,440 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:54" (1/1) ... [2024-11-19 03:53:56,481 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:54" (1/1) ... [2024-11-19 03:53:56,530 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:54" (1/1) ... [2024-11-19 03:53:56,560 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:54" (1/1) ... [2024-11-19 03:53:56,629 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 03:53:56,631 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 03:53:56,631 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 03:53:56,632 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 03:53:56,633 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:54" (1/1) ... [2024-11-19 03:53:56,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:53:56,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:53:56,678 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) [2024-11-19 03:53:56,683 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 [2024-11-19 03:53:56,743 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-11-19 03:53:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-11-19 03:53:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 03:53:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 03:53:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-19 03:53:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-19 03:53:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 03:53:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 03:53:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2024-11-19 03:53:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2024-11-19 03:53:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2024-11-19 03:53:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2024-11-19 03:53:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2024-11-19 03:53:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2024-11-19 03:53:56,745 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2024-11-19 03:53:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2024-11-19 03:53:56,745 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2024-11-19 03:53:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2024-11-19 03:53:56,745 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-19 03:53:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-19 03:53:56,745 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-19 03:53:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-19 03:53:56,745 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2024-11-19 03:53:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2024-11-19 03:53:56,745 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-19 03:53:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-19 03:53:56,746 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-19 03:53:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-19 03:53:56,746 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2024-11-19 03:53:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2024-11-19 03:53:56,746 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2024-11-19 03:53:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2024-11-19 03:53:56,746 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2024-11-19 03:53:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2024-11-19 03:53:56,746 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-19 03:53:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-19 03:53:56,746 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2024-11-19 03:53:56,746 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2024-11-19 03:53:56,747 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2024-11-19 03:53:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2024-11-19 03:53:56,747 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-19 03:53:56,747 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-19 03:53:56,747 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-19 03:53:56,748 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-19 03:53:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-19 03:53:56,748 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-19 03:53:56,748 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2024-11-19 03:53:56,749 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2024-11-19 03:53:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 03:53:56,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 03:53:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-19 03:53:56,749 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-19 03:53:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2024-11-19 03:53:56,749 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2024-11-19 03:53:56,749 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-19 03:53:56,750 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-19 03:53:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 03:53:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-19 03:53:56,750 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-19 03:53:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2024-11-19 03:53:56,750 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2024-11-19 03:53:56,750 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-19 03:53:56,751 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-19 03:53:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-19 03:53:56,751 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-19 03:53:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2024-11-19 03:53:56,751 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2024-11-19 03:53:56,751 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2024-11-19 03:53:56,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_unaligned_access_size [2024-11-19 03:53:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2024-11-19 03:53:56,752 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2024-11-19 03:53:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-19 03:53:56,752 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-19 03:53:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-19 03:53:56,752 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-19 03:53:56,752 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-19 03:53:56,753 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-19 03:53:56,753 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2024-11-19 03:53:56,754 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2024-11-19 03:53:56,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 03:53:56,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 03:53:56,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 03:53:56,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 03:53:56,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 03:53:56,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 03:53:56,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 03:53:56,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 03:53:56,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 03:53:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 03:53:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 03:53:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 03:53:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 03:53:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2024-11-19 03:53:56,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2024-11-19 03:53:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-19 03:53:56,756 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-19 03:53:56,756 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2024-11-19 03:53:56,756 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2024-11-19 03:53:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-19 03:53:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-19 03:53:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2024-11-19 03:53:56,757 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2024-11-19 03:53:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 03:53:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 03:53:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 03:53:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 03:53:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 03:53:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 03:53:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 03:53:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 03:53:56,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 03:53:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 03:53:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 03:53:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 03:53:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 03:53:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-19 03:53:56,758 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-19 03:53:56,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-19 03:53:56,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-19 03:53:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2024-11-19 03:53:56,760 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2024-11-19 03:53:56,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 03:53:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 03:53:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 03:53:56,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 03:53:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 03:53:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 03:53:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 03:53:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 03:53:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 03:53:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 03:53:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 03:53:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 03:53:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 03:53:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-19 03:53:56,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-19 03:53:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 03:53:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 03:53:56,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 03:53:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 03:53:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 03:53:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 03:53:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 03:53:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 03:53:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 03:53:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 03:53:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 03:53:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 03:53:56,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 03:53:56,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 03:53:56,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 03:53:56,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 03:53:56,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 03:53:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 03:53:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 03:53:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 03:53:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 03:53:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 03:53:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 03:53:56,765 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 03:53:56,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 03:53:56,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 03:53:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2024-11-19 03:53:56,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2024-11-19 03:53:56,768 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2024-11-19 03:53:56,768 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2024-11-19 03:53:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-11-19 03:53:56,769 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-11-19 03:53:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-19 03:53:56,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-19 03:53:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2024-11-19 03:53:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2024-11-19 03:53:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2024-11-19 03:53:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2024-11-19 03:53:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-19 03:53:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-19 03:53:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2024-11-19 03:53:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2024-11-19 03:53:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-19 03:53:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-19 03:53:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 03:53:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2024-11-19 03:53:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2024-11-19 03:53:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-19 03:53:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-19 03:53:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-19 03:53:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-19 03:53:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2024-11-19 03:53:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2024-11-19 03:53:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 03:53:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-19 03:53:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-19 03:53:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-19 03:53:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-19 03:53:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-19 03:53:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-19 03:53:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 03:53:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 03:53:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 03:53:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 03:53:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 03:53:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 03:53:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 03:53:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 03:53:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 03:53:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 03:53:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 03:53:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 03:53:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 03:53:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-19 03:53:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-19 03:53:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2024-11-19 03:53:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2024-11-19 03:53:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2024-11-19 03:53:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2024-11-19 03:53:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2024-11-19 03:53:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2024-11-19 03:53:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2024-11-19 03:53:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2024-11-19 03:53:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2024-11-19 03:53:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2024-11-19 03:53:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2024-11-19 03:53:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2024-11-19 03:53:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2024-11-19 03:53:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2024-11-19 03:53:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2024-11-19 03:53:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2024-11-19 03:53:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2024-11-19 03:53:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2024-11-19 03:53:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-19 03:53:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-19 03:53:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-19 03:53:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-19 03:53:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-19 03:53:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-19 03:53:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2024-11-19 03:53:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2024-11-19 03:53:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2024-11-19 03:53:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2024-11-19 03:53:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2024-11-19 03:53:56,776 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2024-11-19 03:53:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-19 03:53:56,776 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-19 03:53:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2024-11-19 03:53:56,776 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2024-11-19 03:53:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 03:53:56,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 03:53:56,779 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-19 03:53:56,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-19 03:53:56,779 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2024-11-19 03:53:56,779 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2024-11-19 03:53:56,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 03:53:56,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 03:53:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 03:53:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 03:53:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 03:53:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 03:53:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 03:53:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 03:53:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 03:53:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 03:53:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 03:53:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 03:53:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 03:53:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 03:53:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 03:53:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 03:53:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 03:53:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 03:53:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 03:53:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 03:53:56,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 03:53:56,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 03:53:56,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 03:53:56,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 03:53:56,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 03:53:56,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 03:53:56,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 03:53:56,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 03:53:56,784 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2024-11-19 03:53:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2024-11-19 03:53:56,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-19 03:53:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-19 03:53:56,785 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2024-11-19 03:53:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2024-11-19 03:53:56,785 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-19 03:53:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-19 03:53:56,785 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-19 03:53:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-19 03:53:56,785 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-19 03:53:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-19 03:53:56,785 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-19 03:53:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-19 03:53:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2024-11-19 03:53:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2024-11-19 03:53:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2024-11-19 03:53:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2024-11-19 03:53:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-19 03:53:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-19 03:53:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2024-11-19 03:53:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2024-11-19 03:53:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2024-11-19 03:53:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2024-11-19 03:53:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-19 03:53:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-19 03:53:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-19 03:53:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-19 03:53:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-19 03:53:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-19 03:53:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-19 03:53:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-19 03:53:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-19 03:53:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-19 03:53:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-19 03:53:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-19 03:53:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-19 03:53:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-19 03:53:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-19 03:53:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-19 03:53:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-19 03:53:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-19 03:53:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-19 03:53:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-19 03:53:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-19 03:53:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-19 03:53:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-19 03:53:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-19 03:53:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-19 03:53:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-19 03:53:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-11-19 03:53:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-11-19 03:53:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2024-11-19 03:53:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2024-11-19 03:53:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2024-11-19 03:53:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2024-11-19 03:53:56,791 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-19 03:53:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-19 03:53:56,792 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-19 03:53:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-19 03:53:56,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-19 03:53:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-19 03:53:56,792 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-19 03:53:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-19 03:53:56,792 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-19 03:53:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-19 03:53:56,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 03:53:56,793 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-19 03:53:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-19 03:53:56,793 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2024-11-19 03:53:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2024-11-19 03:53:56,793 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2024-11-19 03:53:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2024-11-19 03:53:56,793 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-19 03:53:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-19 03:53:56,793 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2024-11-19 03:53:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-19 03:53:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-19 03:53:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-19 03:53:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2024-11-19 03:53:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2024-11-19 03:53:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-19 03:53:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-19 03:53:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-19 03:53:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-19 03:53:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-19 03:53:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-19 03:53:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-19 03:53:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-19 03:53:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-19 03:53:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-19 03:53:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-19 03:53:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-19 03:53:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-19 03:53:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-19 03:53:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-19 03:53:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2024-11-19 03:53:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2024-11-19 03:53:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 03:53:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 03:53:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-19 03:53:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-19 03:53:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2024-11-19 03:53:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2024-11-19 03:53:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2024-11-19 03:53:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2024-11-19 03:53:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-19 03:53:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-19 03:53:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-19 03:53:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-19 03:53:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-19 03:53:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-19 03:53:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-19 03:53:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-19 03:53:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-19 03:53:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-19 03:53:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-19 03:53:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-19 03:53:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2024-11-19 03:53:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2024-11-19 03:53:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-19 03:53:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-19 03:53:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2024-11-19 03:53:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2024-11-19 03:53:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-19 03:53:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-19 03:53:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2024-11-19 03:53:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2024-11-19 03:53:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-19 03:53:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-19 03:53:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2024-11-19 03:53:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2024-11-19 03:53:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 03:53:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 03:53:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 03:53:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 03:53:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 03:53:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 03:53:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 03:53:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 03:53:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 03:53:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 03:53:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 03:53:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 03:53:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 03:53:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-19 03:53:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-19 03:53:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 03:53:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 03:53:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2024-11-19 03:53:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2024-11-19 03:53:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2024-11-19 03:53:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2024-11-19 03:53:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2024-11-19 03:53:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2024-11-19 03:53:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2024-11-19 03:53:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2024-11-19 03:53:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-19 03:53:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-19 03:53:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2024-11-19 03:53:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2024-11-19 03:53:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-19 03:53:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-19 03:53:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-19 03:53:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-19 03:53:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2024-11-19 03:53:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2024-11-19 03:53:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2024-11-19 03:53:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2024-11-19 03:53:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2024-11-19 03:53:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2024-11-19 03:53:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-19 03:53:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-19 03:53:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2024-11-19 03:53:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2024-11-19 03:53:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-19 03:53:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-19 03:53:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2024-11-19 03:53:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2024-11-19 03:53:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-19 03:53:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-19 03:53:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-19 03:53:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-19 03:53:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-19 03:53:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-19 03:53:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-19 03:53:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-19 03:53:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2024-11-19 03:53:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2024-11-19 03:53:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2024-11-19 03:53:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2024-11-19 03:53:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-19 03:53:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-19 03:53:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-19 03:53:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-19 03:53:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-19 03:53:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-19 03:53:56,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 03:53:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 03:53:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 03:53:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 03:53:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 03:53:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 03:53:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 03:53:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 03:53:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 03:53:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 03:53:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 03:53:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 03:53:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 03:53:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2024-11-19 03:53:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2024-11-19 03:53:56,811 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2024-11-19 03:53:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2024-11-19 03:53:57,814 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 03:53:57,819 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 03:53:58,176 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 03:55:03,845 INFO L? ?]: Removed 3235 outVars from TransFormulas that were not future-live. [2024-11-19 03:55:03,846 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 03:55:03,920 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 03:55:03,920 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-19 03:55:03,921 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:55:03 BoogieIcfgContainer [2024-11-19 03:55:03,921 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 03:55:03,924 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 03:55:03,925 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 03:55:03,928 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 03:55:03,928 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 03:53:48" (1/3) ... [2024-11-19 03:55:03,930 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5968dea1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:55:03, skipping insertion in model container [2024-11-19 03:55:03,930 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:53:54" (2/3) ... [2024-11-19 03:55:03,930 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5968dea1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:55:03, skipping insertion in model container [2024-11-19 03:55:03,930 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:55:03" (3/3) ... [2024-11-19 03:55:03,932 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 [2024-11-19 03:55:03,949 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 03:55:03,949 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-19 03:55:04,099 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 03:55:04,109 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;@56d89df7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 03:55:04,109 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-19 03:55:04,126 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) [2024-11-19 03:55:04,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-19 03:55:04,169 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:55:04,171 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] [2024-11-19 03:55:04,171 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:55:04,177 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:55:04,177 INFO L85 PathProgramCache]: Analyzing trace with hash -1827361227, now seen corresponding path program 1 times [2024-11-19 03:55:04,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:55:04,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1299444295] [2024-11-19 03:55:04,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:55:04,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms