./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 8be7027f 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-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 10:32:16,448 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 10:32:16,521 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 10:32:16,526 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 10:32:16,528 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 10:32:16,557 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 10:32:16,558 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 10:32:16,559 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 10:32:16,559 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 10:32:16,560 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 10:32:16,561 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 10:32:16,561 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 10:32:16,562 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 10:32:16,562 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 10:32:16,562 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 10:32:16,562 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 10:32:16,563 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 10:32:16,563 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 10:32:16,563 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 10:32:16,566 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 10:32:16,566 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 10:32:16,566 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 10:32:16,567 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 10:32:16,567 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 10:32:16,567 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 10:32:16,567 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 10:32:16,567 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 10:32:16,567 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 10:32:16,567 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 10:32:16,567 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:32:16,568 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 10:32:16,568 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 10:32:16,568 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 10:32:16,568 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 10:32:16,568 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 10:32:16,568 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 10:32:16,568 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 10:32:16,569 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 10:32:16,569 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 10:32:16,569 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2de9b420a511dfc61880e2e53bcf0964b8c7210b44f6278bf2f9cfc511a6b543 [2024-11-12 10:32:16,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 10:32:16,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 10:32:16,817 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 10:32:16,819 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 10:32:16,820 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 10:32:16,821 INFO L431 ainManager$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 [2024-11-12 10:32:18,136 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 10:32:18,610 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 10:32:18,610 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 [2024-11-12 10:32:18,665 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98376c9d4/d41ed8391e9246faa2c8f34f561b31b4/FLAG17b08d715 [2024-11-12 10:32:18,681 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98376c9d4/d41ed8391e9246faa2c8f34f561b31b4 [2024-11-12 10:32:18,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 10:32:18,684 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 10:32:18,685 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 10:32:18,685 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 10:32:18,692 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 10:32:18,693 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:32:18" (1/1) ... [2024-11-12 10:32:18,694 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24e6ed4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:32:18, skipping insertion in model container [2024-11-12 10:32:18,694 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:32:18" (1/1) ... [2024-11-12 10:32:18,815 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 10:32:19,488 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-12 10:32:22,221 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] [2024-11-12 10:32:22,315 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:32:22,405 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 10:32:22,543 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] [2024-11-12 10:32:22,545 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] [2024-11-12 10:32:22,546 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] [2024-11-12 10:32:22,546 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] [2024-11-12 10:32:22,549 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-12 10:32:22,554 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6694] [2024-11-12 10:32:22,555 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6702] [2024-11-12 10:32:22,555 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6709] [2024-11-12 10:32:22,555 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6716] [2024-11-12 10:32:22,564 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] [2024-11-12 10:32:22,566 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] [2024-11-12 10:32:22,567 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] [2024-11-12 10:32:22,572 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] [2024-11-12 10:32:22,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7164] [2024-11-12 10:32:22,575 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] [2024-11-12 10:32:22,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7255] [2024-11-12 10:32:22,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7389] [2024-11-12 10:32:22,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7421] [2024-11-12 10:32:22,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7526] [2024-11-12 10:32:22,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7529] [2024-11-12 10:32:22,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7532] [2024-11-12 10:32:22,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7535] [2024-11-12 10:32:22,584 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7546] [2024-11-12 10:32:22,584 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7549] [2024-11-12 10:32:22,584 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7552] [2024-11-12 10:32:22,584 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7555] [2024-11-12 10:32:22,585 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7566] [2024-11-12 10:32:22,585 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7569] [2024-11-12 10:32:22,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7572] [2024-11-12 10:32:22,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7575] [2024-11-12 10:32:22,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7586] [2024-11-12 10:32:22,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7589] [2024-11-12 10:32:22,587 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7592] [2024-11-12 10:32:22,587 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7595] [2024-11-12 10:32:22,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7920] [2024-11-12 10:32:22,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9063] [2024-11-12 10:32:22,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [12071] [2024-11-12 10:32:22,746 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] [2024-11-12 10:32:22,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:32:23,013 INFO L204 MainTranslator]: Completed translation [2024-11-12 10:32:23,014 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:32:23 WrapperNode [2024-11-12 10:32:23,014 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 10:32:23,015 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 10:32:23,015 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 10:32:23,015 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 10:32:23,022 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:32:23" (1/1) ... [2024-11-12 10:32:23,133 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:32:23" (1/1) ... [2024-11-12 10:32:23,308 INFO L138 Inliner]: procedures = 474, calls = 3204, calls flagged for inlining = 220, calls inlined = 202, statements flattened = 7894 [2024-11-12 10:32:23,309 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 10:32:23,309 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 10:32:23,310 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 10:32:23,311 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 10:32:23,322 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:32:23" (1/1) ... [2024-11-12 10:32:23,322 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:32:23" (1/1) ... [2024-11-12 10:32:23,356 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:32:23" (1/1) ... [2024-11-12 10:32:24,257 INFO L175 MemorySlicer]: Split 1886 memory accesses to 13 slices as follows [2, 4, 5, 2, 1, 4, 1790, 43, 5, 7, 15, 6, 2]. 95 percent of accesses are in the largest equivalence class. The 20 initializations are split as follows [2, 4, 0, 0, 0, 4, 10, 0, 0, 0, 0, 0, 0]. The 1392 writes are split as follows [0, 0, 2, 1, 0, 0, 1334, 43, 1, 6, 1, 3, 1]. [2024-11-12 10:32:24,257 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:32:23" (1/1) ... [2024-11-12 10:32:24,258 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:32:23" (1/1) ... [2024-11-12 10:32:24,363 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:32:23" (1/1) ... [2024-11-12 10:32:24,392 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:32:23" (1/1) ... [2024-11-12 10:32:24,428 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:32:23" (1/1) ... [2024-11-12 10:32:24,456 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:32:23" (1/1) ... [2024-11-12 10:32:24,509 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 10:32:24,511 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 10:32:24,511 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 10:32:24,511 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 10:32:24,512 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:32:23" (1/1) ... [2024-11-12 10:32:24,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:32:24,525 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 10:32:24,539 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) [2024-11-12 10:32:24,541 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 [2024-11-12 10:32:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-11-12 10:32:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-11-12 10:32:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 10:32:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 10:32:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-12 10:32:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-12 10:32:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 10:32:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 10:32:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2024-11-12 10:32:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2024-11-12 10:32:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2024-11-12 10:32:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2024-11-12 10:32:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2024-11-12 10:32:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2024-11-12 10:32:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2024-11-12 10:32:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2024-11-12 10:32:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2024-11-12 10:32:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2024-11-12 10:32:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-12 10:32:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-12 10:32:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-12 10:32:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-12 10:32:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2024-11-12 10:32:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2024-11-12 10:32:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-12 10:32:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-12 10:32:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-12 10:32:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-12 10:32:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2024-11-12 10:32:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2024-11-12 10:32:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2024-11-12 10:32:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2024-11-12 10:32:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2024-11-12 10:32:24,578 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2024-11-12 10:32:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-12 10:32:24,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-12 10:32:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2024-11-12 10:32:24,578 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2024-11-12 10:32:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2024-11-12 10:32:24,578 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2024-11-12 10:32:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-12 10:32:24,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-12 10:32:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-12 10:32:24,579 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-12 10:32:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-12 10:32:24,579 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-12 10:32:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2024-11-12 10:32:24,579 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2024-11-12 10:32:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-12 10:32:24,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-12 10:32:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-12 10:32:24,579 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-12 10:32:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2024-11-12 10:32:24,579 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2024-11-12 10:32:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-12 10:32:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-12 10:32:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 10:32:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-12 10:32:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-12 10:32:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2024-11-12 10:32:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2024-11-12 10:32:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-12 10:32:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-12 10:32:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-12 10:32:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-12 10:32:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2024-11-12 10:32:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2024-11-12 10:32:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2024-11-12 10:32:24,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_unaligned_access_size [2024-11-12 10:32:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2024-11-12 10:32:24,581 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2024-11-12 10:32:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-12 10:32:24,581 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-12 10:32:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-12 10:32:24,581 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-12 10:32:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-12 10:32:24,581 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-12 10:32:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2024-11-12 10:32:24,581 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2024-11-12 10:32:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 10:32:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 10:32:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 10:32:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 10:32:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 10:32:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 10:32:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 10:32:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 10:32:24,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 10:32:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 10:32:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 10:32:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 10:32:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-12 10:32:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2024-11-12 10:32:24,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2024-11-12 10:32:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-12 10:32:24,582 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-12 10:32:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2024-11-12 10:32:24,582 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2024-11-12 10:32:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-12 10:32:24,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-12 10:32:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2024-11-12 10:32:24,582 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2024-11-12 10:32:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 10:32:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 10:32:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 10:32:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 10:32:24,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 10:32:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 10:32:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 10:32:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 10:32:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 10:32:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 10:32:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 10:32:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 10:32:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 10:32:24,583 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-12 10:32:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-12 10:32:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-12 10:32:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-12 10:32:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2024-11-12 10:32:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2024-11-12 10:32:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 10:32:24,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 10:32:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 10:32:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 10:32:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 10:32:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 10:32:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 10:32:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 10:32:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 10:32:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 10:32:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 10:32:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 10:32:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 10:32:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-12 10:32:24,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-12 10:32:24,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:32:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:32:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:32:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:32:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:32:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:32:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:32:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:32:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:32:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:32:24,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:32:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:32:24,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:32:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:32:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:32:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:32:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:32:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:32:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:32:24,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:32:24,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:32:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:32:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:32:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:32:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:32:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:32:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2024-11-12 10:32:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2024-11-12 10:32:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2024-11-12 10:32:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2024-11-12 10:32:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-11-12 10:32:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-11-12 10:32:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-12 10:32:24,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-12 10:32:24,590 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2024-11-12 10:32:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2024-11-12 10:32:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2024-11-12 10:32:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2024-11-12 10:32:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-12 10:32:24,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-12 10:32:24,591 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2024-11-12 10:32:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2024-11-12 10:32:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-12 10:32:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-12 10:32:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 10:32:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2024-11-12 10:32:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2024-11-12 10:32:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-12 10:32:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-12 10:32:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-12 10:32:24,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-12 10:32:24,592 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2024-11-12 10:32:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2024-11-12 10:32:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 10:32:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-12 10:32:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-12 10:32:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-12 10:32:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-12 10:32:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-12 10:32:24,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-12 10:32:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 10:32:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 10:32:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 10:32:24,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-12 10:32:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2024-11-12 10:32:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2024-11-12 10:32:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2024-11-12 10:32:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2024-11-12 10:32:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2024-11-12 10:32:24,594 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2024-11-12 10:32:24,594 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2024-11-12 10:32:24,595 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2024-11-12 10:32:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2024-11-12 10:32:24,595 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2024-11-12 10:32:24,595 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2024-11-12 10:32:24,597 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2024-11-12 10:32:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2024-11-12 10:32:24,597 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2024-11-12 10:32:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-12 10:32:24,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-12 10:32:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-12 10:32:24,597 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-12 10:32:24,597 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-12 10:32:24,598 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-12 10:32:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2024-11-12 10:32:24,598 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2024-11-12 10:32:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2024-11-12 10:32:24,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2024-11-12 10:32:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2024-11-12 10:32:24,598 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2024-11-12 10:32:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-12 10:32:24,598 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-12 10:32:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2024-11-12 10:32:24,598 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2024-11-12 10:32:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 10:32:24,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 10:32:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-12 10:32:24,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-12 10:32:24,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2024-11-12 10:32:24,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 10:32:24,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 10:32:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 10:32:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 10:32:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 10:32:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 10:32:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 10:32:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2024-11-12 10:32:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2024-11-12 10:32:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-12 10:32:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-12 10:32:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2024-11-12 10:32:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2024-11-12 10:32:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-12 10:32:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-12 10:32:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-12 10:32:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-12 10:32:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-12 10:32:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-12 10:32:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-12 10:32:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-12 10:32:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2024-11-12 10:32:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2024-11-12 10:32:24,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2024-11-12 10:32:24,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2024-11-12 10:32:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-12 10:32:24,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-12 10:32:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2024-11-12 10:32:24,601 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2024-11-12 10:32:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2024-11-12 10:32:24,601 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2024-11-12 10:32:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 10:32:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 10:32:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 10:32:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 10:32:24,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 10:32:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 10:32:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 10:32:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 10:32:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 10:32:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 10:32:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 10:32:24,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-12 10:32:24,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-12 10:32:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 10:32:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 10:32:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 10:32:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 10:32:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 10:32:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 10:32:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 10:32:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 10:32:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 10:32:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 10:32:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 10:32:24,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-12 10:32:24,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-12 10:32:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-11-12 10:32:24,604 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-11-12 10:32:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2024-11-12 10:32:24,604 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2024-11-12 10:32:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2024-11-12 10:32:24,604 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2024-11-12 10:32:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-12 10:32:24,604 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-12 10:32:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 10:32:24,604 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 10:32:24,604 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-12 10:32:24,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-12 10:32:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-12 10:32:24,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-12 10:32:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-12 10:32:24,605 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-12 10:32:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 10:32:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-12 10:32:24,605 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-12 10:32:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2024-11-12 10:32:24,605 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2024-11-12 10:32:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2024-11-12 10:32:24,605 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2024-11-12 10:32:24,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-12 10:32:24,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-12 10:32:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2024-11-12 10:32:24,606 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2024-11-12 10:32:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-12 10:32:24,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-12 10:32:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 10:32:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 10:32:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 10:32:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 10:32:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 10:32:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 10:32:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 10:32:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 10:32:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 10:32:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 10:32:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 10:32:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 10:32:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 10:32:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-12 10:32:24,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-12 10:32:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2024-11-12 10:32:24,607 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2024-11-12 10:32:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-12 10:32:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-12 10:32:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-12 10:32:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-12 10:32:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-12 10:32:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-12 10:32:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-12 10:32:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-12 10:32:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-12 10:32:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-12 10:32:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-12 10:32:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-12 10:32:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-12 10:32:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-12 10:32:24,608 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-12 10:32:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2024-11-12 10:32:24,609 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2024-11-12 10:32:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 10:32:24,609 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 10:32:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-12 10:32:24,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-12 10:32:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2024-11-12 10:32:24,609 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2024-11-12 10:32:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2024-11-12 10:32:24,609 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2024-11-12 10:32:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-12 10:32:24,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-12 10:32:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-12 10:32:24,609 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-12 10:32:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-12 10:32:24,609 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-12 10:32:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-12 10:32:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-12 10:32:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-12 10:32:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-12 10:32:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-12 10:32:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-12 10:32:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2024-11-12 10:32:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2024-11-12 10:32:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-12 10:32:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-12 10:32:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2024-11-12 10:32:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2024-11-12 10:32:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-12 10:32:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-12 10:32:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2024-11-12 10:32:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-12 10:32:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2024-11-12 10:32:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-12 10:32:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 10:32:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2024-11-12 10:32:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2024-11-12 10:32:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2024-11-12 10:32:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2024-11-12 10:32:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2024-11-12 10:32:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2024-11-12 10:32:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2024-11-12 10:32:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2024-11-12 10:32:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-12 10:32:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-12 10:32:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2024-11-12 10:32:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2024-11-12 10:32:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-12 10:32:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-12 10:32:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-12 10:32:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-12 10:32:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2024-11-12 10:32:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2024-11-12 10:32:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2024-11-12 10:32:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2024-11-12 10:32:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2024-11-12 10:32:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2024-11-12 10:32:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-12 10:32:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-12 10:32:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2024-11-12 10:32:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2024-11-12 10:32:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-12 10:32:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-12 10:32:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2024-11-12 10:32:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2024-11-12 10:32:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-12 10:32:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-12 10:32:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-12 10:32:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-12 10:32:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-12 10:32:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-12 10:32:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-12 10:32:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-12 10:32:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2024-11-12 10:32:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2024-11-12 10:32:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2024-11-12 10:32:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2024-11-12 10:32:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-12 10:32:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-12 10:32:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-12 10:32:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-12 10:32:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-12 10:32:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-12 10:32:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 10:32:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 10:32:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 10:32:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 10:32:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 10:32:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 10:32:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 10:32:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 10:32:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 10:32:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 10:32:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 10:32:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 10:32:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 10:32:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2024-11-12 10:32:24,621 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2024-11-12 10:32:24,621 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2024-11-12 10:32:24,621 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2024-11-12 10:32:25,377 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 10:32:25,383 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 10:32:25,662 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 10:33:27,551 INFO L? ?]: Removed 3235 outVars from TransFormulas that were not future-live. [2024-11-12 10:33:27,551 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 10:33:27,609 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 10:33:27,610 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-12 10:33:27,610 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:33:27 BoogieIcfgContainer [2024-11-12 10:33:27,610 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 10:33:27,614 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 10:33:27,614 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 10:33:27,617 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 10:33:27,618 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:32:18" (1/3) ... [2024-11-12 10:33:27,619 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a802393 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:33:27, skipping insertion in model container [2024-11-12 10:33:27,619 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:32:23" (2/3) ... [2024-11-12 10:33:27,619 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a802393 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:33:27, skipping insertion in model container [2024-11-12 10:33:27,620 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:33:27" (3/3) ... [2024-11-12 10:33:27,621 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 [2024-11-12 10:33:27,635 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 10:33:27,636 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 10:33:27,754 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 10:33:27,761 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;@5459c629, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 10:33:27,762 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 10:33:27,777 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) [2024-11-12 10:33:27,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-12 10:33:27,803 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:33:27,805 INFO L218 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] [2024-11-12 10:33:27,805 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:33:27,809 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:33:27,810 INFO L85 PathProgramCache]: Analyzing trace with hash -259106251, now seen corresponding path program 1 times [2024-11-12 10:33:27,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:33:27,817 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1187059821] [2024-11-12 10:33:27,818 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:33:27,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms