./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--via--via-rhine.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d 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--via--via-rhine.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 8c1e000315c7e5051ebe8a41b2bda4d97cfdaafd46079111675b13d58607213e --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 21:38:59,748 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 21:38:59,832 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 21:38:59,838 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 21:38:59,839 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 21:38:59,861 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 21:38:59,862 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 21:38:59,863 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 21:38:59,863 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 21:38:59,864 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 21:38:59,864 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 21:38:59,865 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 21:38:59,865 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 21:38:59,866 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 21:38:59,866 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 21:38:59,867 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 21:38:59,867 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 21:38:59,867 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 21:38:59,868 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 21:38:59,868 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 21:38:59,869 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 21:38:59,874 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 21:38:59,874 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 21:38:59,874 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 21:38:59,874 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 21:38:59,875 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 21:38:59,875 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 21:38:59,875 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 21:38:59,876 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 21:38:59,876 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:38:59,876 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 21:38:59,877 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 21:38:59,877 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 21:38:59,879 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 21:38:59,880 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 21:38:59,880 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 21:38:59,881 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 21:38:59,881 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 21:38:59,881 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 21:38:59,881 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8c1e000315c7e5051ebe8a41b2bda4d97cfdaafd46079111675b13d58607213e [2024-11-16 21:39:00,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 21:39:00,206 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 21:39:00,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 21:39:00,209 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 21:39:00,209 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 21:39:00,211 INFO L431 ainManager$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--via--via-rhine.ko-entry_point.cil.out.i [2024-11-16 21:39:01,726 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 21:39:02,335 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 21:39:02,336 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--via--via-rhine.ko-entry_point.cil.out.i [2024-11-16 21:39:02,396 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0fc9496a/628a8fdbc7d54b039e33775dee809969/FLAG44a2bef0a [2024-11-16 21:39:02,417 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0fc9496a/628a8fdbc7d54b039e33775dee809969 [2024-11-16 21:39:02,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 21:39:02,423 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 21:39:02,427 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 21:39:02,428 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 21:39:02,434 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 21:39:02,435 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:39:02" (1/1) ... [2024-11-16 21:39:02,436 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@756e2e63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:39:02, skipping insertion in model container [2024-11-16 21:39:02,436 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:39:02" (1/1) ... [2024-11-16 21:39:02,618 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 21:39:05,914 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--via--via-rhine.ko-entry_point.cil.out.i[345599,345612] [2024-11-16 21:39:06,034 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:39:06,140 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 21:39:06,329 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"); [5667] [2024-11-16 21:39:06,332 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)); [5674] [2024-11-16 21:39:06,332 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"); [5682-5683] [2024-11-16 21:39:06,333 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"); [5691-5692] [2024-11-16 21:39:06,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5966] [2024-11-16 21:39:06,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5981] [2024-11-16 21:39:06,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5989] [2024-11-16 21:39:06,353 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)); [6190-6191] [2024-11-16 21:39:06,355 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)); [6219-6220] [2024-11-16 21:39:06,360 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" (108), "i" (12UL)); [6249-6250] [2024-11-16 21:39:06,361 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" (120), "i" (12UL)); [6279-6280] [2024-11-16 21:39:06,363 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)); [6350-6351] [2024-11-16 21:39:06,365 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6357] [2024-11-16 21:39:06,369 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)); [6548-6549] [2024-11-16 21:39:06,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6554] [2024-11-16 21:39:06,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6655] [2024-11-16 21:39:06,375 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6687] [2024-11-16 21:39:06,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6821] [2024-11-16 21:39:06,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6824] [2024-11-16 21:39:06,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6827] [2024-11-16 21:39:06,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6830] [2024-11-16 21:39:06,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6841] [2024-11-16 21:39:06,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6844] [2024-11-16 21:39:06,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6847] [2024-11-16 21:39:06,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6850] [2024-11-16 21:39:06,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6861] [2024-11-16 21:39:06,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6864] [2024-11-16 21:39:06,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6867] [2024-11-16 21:39:06,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6870] [2024-11-16 21:39:06,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6881] [2024-11-16 21:39:06,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6884] [2024-11-16 21:39:06,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6887] [2024-11-16 21:39:06,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6890] [2024-11-16 21:39:06,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7181] [2024-11-16 21:39:06,411 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7534] [2024-11-16 21:39:06,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7968] [2024-11-16 21:39:06,462 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8198] [2024-11-16 21:39:06,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8213] [2024-11-16 21:39:06,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8224] [2024-11-16 21:39:06,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8229] [2024-11-16 21:39:06,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8240] [2024-11-16 21:39:06,465 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8250] [2024-11-16 21:39:06,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8707] [2024-11-16 21:39:06,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8709] [2024-11-16 21:39:06,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8711] [2024-11-16 21:39:06,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8723] [2024-11-16 21:39:06,522 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8758] [2024-11-16 21:39:06,526 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8838] [2024-11-16 21:39:06,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8946] [2024-11-16 21:39:06,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8958] [2024-11-16 21:39:06,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8987] [2024-11-16 21:39:06,603 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--via--via-rhine.ko-entry_point.cil.out.i[345599,345612] [2024-11-16 21:39:06,614 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:39:06,887 INFO L204 MainTranslator]: Completed translation [2024-11-16 21:39:06,888 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:39:06 WrapperNode [2024-11-16 21:39:06,889 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 21:39:06,890 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 21:39:06,891 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 21:39:06,891 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 21:39:06,899 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:39:06" (1/1) ... [2024-11-16 21:39:07,025 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:39:06" (1/1) ... [2024-11-16 21:39:07,330 INFO L138 Inliner]: procedures = 408, calls = 3458, calls flagged for inlining = 212, calls inlined = 175, statements flattened = 7342 [2024-11-16 21:39:07,331 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 21:39:07,333 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 21:39:07,333 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 21:39:07,333 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 21:39:07,349 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:39:06" (1/1) ... [2024-11-16 21:39:07,350 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:39:06" (1/1) ... [2024-11-16 21:39:07,395 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:39:06" (1/1) ... [2024-11-16 21:39:08,238 INFO L175 MemorySlicer]: Split 2170 memory accesses to 21 slices as follows [2, 10, 9, 5, 6, 43, 11, 25, 932, 981, 4, 5, 8, 19, 2, 7, 1, 5, 51, 2, 42]. 45 percent of accesses are in the largest equivalence class. The 1425 initializations are split as follows [2, 8, 0, 0, 6, 0, 11, 0, 393, 981, 4, 5, 8, 0, 0, 7, 0, 0, 0, 0, 0]. The 435 writes are split as follows [0, 0, 2, 2, 0, 43, 0, 25, 271, 0, 0, 0, 0, 1, 1, 0, 0, 2, 51, 1, 36]. [2024-11-16 21:39:08,239 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:39:06" (1/1) ... [2024-11-16 21:39:08,240 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:39:06" (1/1) ... [2024-11-16 21:39:08,471 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:39:06" (1/1) ... [2024-11-16 21:39:08,492 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:39:06" (1/1) ... [2024-11-16 21:39:08,540 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:39:06" (1/1) ... [2024-11-16 21:39:08,576 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:39:06" (1/1) ... [2024-11-16 21:39:08,630 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 21:39:08,631 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 21:39:08,631 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 21:39:08,631 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 21:39:08,632 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:39:06" (1/1) ... [2024-11-16 21:39:08,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:39:08,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 21:39:08,667 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) [2024-11-16 21:39:08,670 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 [2024-11-16 21:39:08,730 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_slow_event_task [2024-11-16 21:39:08,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_slow_event_task [2024-11-16 21:39:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_reset_rbufs [2024-11-16 21:39:08,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_reset_rbufs [2024-11-16 21:39:08,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-16 21:39:08,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-16 21:39:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 21:39:08,732 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 21:39:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-16 21:39:08,732 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-16 21:39:08,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-16 21:39:08,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-16 21:39:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 21:39:08,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 21:39:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-16 21:39:08,733 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-16 21:39:08,733 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2024-11-16 21:39:08,734 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2024-11-16 21:39:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2024-11-16 21:39:08,734 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2024-11-16 21:39:08,734 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-16 21:39:08,734 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-16 21:39:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-16 21:39:08,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-16 21:39:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-16 21:39:08,735 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-16 21:39:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-16 21:39:08,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-16 21:39:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-16 21:39:08,735 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-16 21:39:08,735 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-16 21:39:08,736 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-16 21:39:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2024-11-16 21:39:08,736 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2024-11-16 21:39:08,736 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-16 21:39:08,736 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-16 21:39:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-16 21:39:08,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-16 21:39:08,737 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-16 21:39:08,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-16 21:39:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2024-11-16 21:39:08,738 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2024-11-16 21:39:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-16 21:39:08,738 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-16 21:39:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-16 21:39:08,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-16 21:39:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-16 21:39:08,738 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-16 21:39:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-16 21:39:08,738 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-16 21:39:08,738 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-16 21:39:08,739 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-16 21:39:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 21:39:08,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 21:39:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 21:39:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-16 21:39:08,739 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-16 21:39:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2024-11-16 21:39:08,739 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2024-11-16 21:39:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-16 21:39:08,739 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-16 21:39:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-16 21:39:08,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-16 21:39:08,739 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-16 21:39:08,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-16 21:39:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-16 21:39:08,740 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-16 21:39:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-16 21:39:08,740 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-16 21:39:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_vlan_rx_kill_vid [2024-11-16 21:39:08,740 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_vlan_rx_kill_vid [2024-11-16 21:39:08,740 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-16 21:39:08,740 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-16 21:39:08,741 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-16 21:39:08,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-16 21:39:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 21:39:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 21:39:08,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 21:39:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 21:39:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 21:39:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 21:39:08,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 21:39:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 21:39:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 21:39:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 21:39:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 21:39:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 21:39:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 21:39:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 21:39:08,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 21:39:08,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 21:39:08,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 21:39:08,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-16 21:39:08,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-16 21:39:08,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-16 21:39:08,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-16 21:39:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_skb_dma_nic_store [2024-11-16 21:39:08,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_skb_dma_nic_store [2024-11-16 21:39:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2024-11-16 21:39:08,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2024-11-16 21:39:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 21:39:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 21:39:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 21:39:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 21:39:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 21:39:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 21:39:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 21:39:08,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 21:39:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 21:39:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 21:39:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 21:39:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 21:39:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 21:39:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 21:39:08,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 21:39:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 21:39:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 21:39:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-16 21:39:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-16 21:39:08,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-16 21:39:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-16 21:39:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-16 21:39:08,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-16 21:39:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-16 21:39:08,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-16 21:39:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2024-11-16 21:39:08,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2024-11-16 21:39:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-16 21:39:08,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-16 21:39:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2024-11-16 21:39:08,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2024-11-16 21:39:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-16 21:39:08,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-16 21:39:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 21:39:08,750 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-16 21:39:08,750 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-16 21:39:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-16 21:39:08,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-16 21:39:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 21:39:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-11-16 21:39:08,751 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-11-16 21:39:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-16 21:39:08,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-16 21:39:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 21:39:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 21:39:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 21:39:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 21:39:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 21:39:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 21:39:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 21:39:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 21:39:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 21:39:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 21:39:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 21:39:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 21:39:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 21:39:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 21:39:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 21:39:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 21:39:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 21:39:08,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-16 21:39:08,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-16 21:39:08,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-16 21:39:08,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-16 21:39:08,756 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_reset_task [2024-11-16 21:39:08,756 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_reset_task [2024-11-16 21:39:08,756 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-16 21:39:08,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-16 21:39:08,756 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-16 21:39:08,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-16 21:39:08,756 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-16 21:39:08,756 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-16 21:39:08,757 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2024-11-16 21:39:08,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2024-11-16 21:39:08,757 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2024-11-16 21:39:08,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2024-11-16 21:39:08,757 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-16 21:39:08,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-16 21:39:08,757 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-16 21:39:08,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-16 21:39:08,757 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-16 21:39:08,758 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-16 21:39:08,758 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2024-11-16 21:39:08,758 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2024-11-16 21:39:08,758 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-16 21:39:08,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-16 21:39:08,759 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-16 21:39:08,759 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-16 21:39:08,759 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2024-11-16 21:39:08,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2024-11-16 21:39:08,759 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2024-11-16 21:39:08,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2024-11-16 21:39:08,760 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-16 21:39:08,760 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-16 21:39:08,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 21:39:08,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 21:39:08,760 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-16 21:39:08,760 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-16 21:39:08,760 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-16 21:39:08,760 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-16 21:39:08,760 INFO L130 BoogieDeclarations]: Found specification of procedure free_ring [2024-11-16 21:39:08,760 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ring [2024-11-16 21:39:08,760 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_init_one_platform [2024-11-16 21:39:08,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_init_one_platform [2024-11-16 21:39:08,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 21:39:08,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 21:39:08,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 21:39:08,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-16 21:39:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-16 21:39:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-16 21:39:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 21:39:08,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 21:39:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown_pci [2024-11-16 21:39:08,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown_pci [2024-11-16 21:39:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one_platform [2024-11-16 21:39:08,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one_platform [2024-11-16 21:39:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2024-11-16 21:39:08,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2024-11-16 21:39:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-16 21:39:08,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-16 21:39:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-16 21:39:08,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-16 21:39:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-16 21:39:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-16 21:39:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-16 21:39:08,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-16 21:39:08,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-16 21:39:08,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-16 21:39:08,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-16 21:39:08,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-16 21:39:08,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-16 21:39:08,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-16 21:39:08,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-16 21:39:08,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-16 21:39:08,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-16 21:39:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-16 21:39:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-16 21:39:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-16 21:39:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-16 21:39:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-16 21:39:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-16 21:39:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-16 21:39:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-16 21:39:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-16 21:39:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-16 21:39:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-16 21:39:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-16 21:39:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-16 21:39:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-16 21:39:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-16 21:39:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-16 21:39:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-16 21:39:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-16 21:39:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-16 21:39:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-16 21:39:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-16 21:39:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-16 21:39:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-16 21:39:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-16 21:39:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-16 21:39:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-16 21:39:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-16 21:39:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-16 21:39:08,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-16 21:39:08,771 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_queue_full [2024-11-16 21:39:08,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_queue_full [2024-11-16 21:39:08,771 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2024-11-16 21:39:08,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2024-11-16 21:39:08,771 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 21:39:08,771 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 21:39:08,771 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-16 21:39:08,772 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-16 21:39:08,772 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-16 21:39:08,772 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-16 21:39:08,772 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2024-11-16 21:39:08,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2024-11-16 21:39:08,772 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_vlan_rx_add_vid [2024-11-16 21:39:08,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_vlan_rx_add_vid [2024-11-16 21:39:08,772 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-16 21:39:08,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-16 21:39:08,772 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-16 21:39:08,773 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-16 21:39:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 21:39:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-16 21:39:08,773 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-16 21:39:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-16 21:39:08,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-16 21:39:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 21:39:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 21:39:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 21:39:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 21:39:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 21:39:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 21:39:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 21:39:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 21:39:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 21:39:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 21:39:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 21:39:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 21:39:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 21:39:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 21:39:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 21:39:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 21:39:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 21:39:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-16 21:39:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-16 21:39:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-16 21:39:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-16 21:39:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_init_one_common [2024-11-16 21:39:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_init_one_common [2024-11-16 21:39:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2024-11-16 21:39:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2024-11-16 21:39:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-16 21:39:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-16 21:39:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-16 21:39:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-16 21:39:08,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-16 21:39:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-16 21:39:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-16 21:39:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-16 21:39:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-16 21:39:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-16 21:39:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-16 21:39:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-16 21:39:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-16 21:39:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-16 21:39:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-16 21:39:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-16 21:39:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-16 21:39:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-16 21:39:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-16 21:39:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-16 21:39:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-16 21:39:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-16 21:39:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-16 21:39:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-16 21:39:08,778 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-16 21:39:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2024-11-16 21:39:08,778 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2024-11-16 21:39:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_skb_dma_init [2024-11-16 21:39:08,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_skb_dma_init [2024-11-16 21:39:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 21:39:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 21:39:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2024-11-16 21:39:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2024-11-16 21:39:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-16 21:39:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-16 21:39:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2024-11-16 21:39:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2024-11-16 21:39:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2024-11-16 21:39:08,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2024-11-16 21:39:08,785 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-16 21:39:08,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-16 21:39:08,785 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-16 21:39:08,785 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-16 21:39:08,785 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-16 21:39:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-16 21:39:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-16 21:39:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-16 21:39:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-16 21:39:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-16 21:39:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-16 21:39:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-16 21:39:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-16 21:39:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-16 21:39:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2024-11-16 21:39:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2024-11-16 21:39:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-16 21:39:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-16 21:39:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-16 21:39:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-16 21:39:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2024-11-16 21:39:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2024-11-16 21:39:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2024-11-16 21:39:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2024-11-16 21:39:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2024-11-16 21:39:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2024-11-16 21:39:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-16 21:39:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-16 21:39:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2024-11-16 21:39:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2024-11-16 21:39:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_init [2024-11-16 21:39:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_init [2024-11-16 21:39:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 21:39:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 21:39:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 21:39:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 21:39:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 21:39:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 21:39:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 21:39:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-16 21:39:08,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-16 21:39:08,788 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-16 21:39:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-16 21:39:08,788 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-16 21:39:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 21:39:08,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 21:39:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-16 21:39:08,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-16 21:39:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-16 21:39:08,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-16 21:39:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2024-11-16 21:39:08,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2024-11-16 21:39:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2024-11-16 21:39:08,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2024-11-16 21:39:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2024-11-16 21:39:08,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2024-11-16 21:39:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2024-11-16 21:39:08,789 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2024-11-16 21:39:08,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-16 21:39:08,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-16 21:39:08,792 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_stats64 [2024-11-16 21:39:08,792 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_stats64 [2024-11-16 21:39:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-16 21:39:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-16 21:39:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-16 21:39:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-16 21:39:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-16 21:39:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-16 21:39:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-16 21:39:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-16 21:39:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2024-11-16 21:39:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2024-11-16 21:39:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2024-11-16 21:39:08,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2024-11-16 21:39:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-16 21:39:08,794 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-16 21:39:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-16 21:39:08,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-16 21:39:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-16 21:39:08,794 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-16 21:39:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 21:39:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 21:39:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 21:39:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 21:39:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 21:39:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 21:39:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 21:39:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 21:39:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 21:39:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 21:39:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 21:39:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 21:39:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 21:39:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 21:39:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 21:39:08,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 21:39:08,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 21:39:08,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-16 21:39:08,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-16 21:39:08,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-16 21:39:08,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-16 21:39:08,796 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2024-11-16 21:39:08,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2024-11-16 21:39:08,796 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2024-11-16 21:39:08,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2024-11-16 21:39:08,796 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-16 21:39:08,796 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-16 21:39:09,751 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 21:39:09,757 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 21:39:09,965 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12028: havoc of_match_device_#t~ret1366#1.base, of_match_device_#t~ret1366#1.offset; [2024-11-16 21:39:09,966 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12068: havoc platform_get_resource_#t~ret1372#1.base, platform_get_resource_#t~ret1372#1.offset; [2024-11-16 21:39:09,966 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11880: havoc irq_of_parse_and_map_#t~nondet1342#1; [2024-11-16 21:39:09,966 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11790: havoc devm_ioremap_resource_#t~ret1329#1.base, devm_ioremap_resource_#t~ret1329#1.offset; [2024-11-16 21:39:10,160 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 21:39:10,298 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12055: havoc pci_set_power_state_#t~nondet1370#1; [2024-11-16 21:39:10,298 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12062: havoc pci_wake_from_d3_#t~nondet1371#1; [2024-11-16 21:39:10,456 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8620: havoc #t~mem775;havoc #t~mem776; [2024-11-16 21:39:10,594 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9529: call ULTIMATE.dealloc(~#descriptor~6#1.base, ~#descriptor~6#1.offset);havoc ~#descriptor~6#1.base, ~#descriptor~6#1.offset; [2024-11-16 21:39:10,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11824: havoc #t~nondet1334; [2024-11-16 21:39:11,146 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6939: havoc is_zero_ether_addr_#t~mem341#1;havoc is_zero_ether_addr_#t~mem342#1;havoc is_zero_ether_addr_#t~bitwise343#1; [2024-11-16 21:39:11,147 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11803: havoc dma_set_mask_#t~nondet1331#1; [2024-11-16 21:39:11,147 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12084: havoc register_netdev_#t~nondet1376#1; [2024-11-16 21:39:11,147 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6783: havoc netif_msg_init_#t~bitwise313#1; [2024-11-16 21:39:11,147 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7579: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset;call ULTIMATE.dealloc(~#__key___1~0#1.base, ~#__key___1~0#1.offset);havoc ~#__key___1~0#1.base, ~#__key___1~0#1.offset;call ULTIMATE.dealloc(~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset);havoc ~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset;call ULTIMATE.dealloc(~#__key___2~0#1.base, ~#__key___2~0#1.offset);havoc ~#__key___2~0#1.base, ~#__key___2~0#1.offset;call ULTIMATE.dealloc(~#__constr_expr_1~0#1.base, ~#__constr_expr_1~0#1.offset);havoc ~#__constr_expr_1~0#1.base, ~#__constr_expr_1~0#1.offset; [2024-11-16 21:39:11,147 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11758: havoc alloc_etherdev_mqs_#t~ret1326#1.base, alloc_etherdev_mqs_#t~ret1326#1.offset; [2024-11-16 21:39:11,153 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12104: havoc #t~nondet1382; [2024-11-16 21:39:11,196 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11960: havoc mii_check_media_#t~nondet1360#1; [2024-11-16 21:39:11,198 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11832: havoc #t~nondet1336; [2024-11-16 21:39:11,304 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12072: havoc #t~nondet1373; [2024-11-16 21:39:11,355 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11762: havoc #t~nondet1327; [2024-11-16 21:39:11,363 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12080: havoc #t~nondet1375; [2024-11-16 21:39:11,424 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7098: call ULTIMATE.dealloc(~#descriptor~0.base, ~#descriptor~0.offset);havoc ~#descriptor~0.base, ~#descriptor~0.offset; [2024-11-16 21:39:11,427 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11820: havoc #t~nondet1333; [2024-11-16 21:39:11,440 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6563: havoc #t~mem277.base, #t~mem277.offset; [2024-11-16 21:39:11,483 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6169: havoc #t~mem151.base, #t~mem151.offset; [2024-11-16 21:39:11,486 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6114: havoc #t~mem109.base, #t~mem109.offset; [2024-11-16 21:39:11,580 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8769: call ULTIMATE.dealloc(~#descriptor~3#1.base, ~#descriptor~3#1.offset);havoc ~#descriptor~3#1.base, ~#descriptor~3#1.offset; [2024-11-16 21:39:11,585 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11730: havoc #t~nondet1324; [2024-11-16 21:39:11,602 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11853: havoc generic_mii_ioctl_#t~nondet1339#1; [2024-11-16 21:39:11,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5699: havoc #t~mem1;havoc #t~bitwise2; [2024-11-16 21:39:11,761 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7013: havoc #t~bitwise355; [2024-11-16 21:39:11,967 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7003: havoc #t~mem352; [2024-11-16 21:39:11,977 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11976: havoc mii_nway_restart_#t~nondet1364#1; [2024-11-16 21:39:12,196 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11860: havoc #t~nondet1340; [2024-11-16 21:39:12,409 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7023: havoc __bitrev32_#t~bitwise358#1; [2024-11-16 21:39:12,409 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9273: call ULTIMATE.dealloc(~#mc_filter~0#1.base, ~#mc_filter~0#1.offset);havoc ~#mc_filter~0#1.base, ~#mc_filter~0#1.offset; [2024-11-16 21:39:12,409 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11769: havoc crc32_le_#t~nondet1328#1; [2024-11-16 21:39:12,423 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11864: havoc #t~nondet1341; [2024-11-16 21:39:12,438 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6369: havoc #t~mem232;havoc #t~mem233; [2024-11-16 21:39:12,486 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11836: havoc find_first_bit_#t~nondet1337#1; [2024-11-16 21:39:12,486 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11840: havoc find_next_bit_#t~nondet1338#1; [2024-11-16 21:39:12,487 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8281: call ULTIMATE.dealloc(~#vid~0#1.base, ~#vid~0#1.offset);havoc ~#vid~0#1.base, ~#vid~0#1.offset; [2024-11-16 21:39:12,498 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: havoc #t~ret1330.base, #t~ret1330.offset; [2024-11-16 21:39:12,508 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5997: havoc kobject_name_#t~mem92#1.base, kobject_name_#t~mem92#1.offset; [2024-11-16 21:39:12,508 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6104: havoc #t~mem107#1.base, #t~mem107#1.offset; [2024-11-16 21:39:12,786 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7980: call ULTIMATE.dealloc(alloc_rbufs_~#sd~0#1.base, alloc_rbufs_~#sd~0#1.offset);havoc alloc_rbufs_~#sd~0#1.base, alloc_rbufs_~#sd~0#1.offset; [2024-11-16 21:39:12,786 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8495: call ULTIMATE.dealloc(~#descriptor~1#1.base, ~#descriptor~1#1.offset);havoc ~#descriptor~1#1.base, ~#descriptor~1#1.offset;call ULTIMATE.dealloc(~#descriptor___0~0#1.base, ~#descriptor___0~0#1.offset);havoc ~#descriptor___0~0#1.base, ~#descriptor___0~0#1.offset; [2024-11-16 21:39:12,786 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12088: havoc request_threaded_irq_#t~nondet1377#1; [2024-11-16 21:39:12,786 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7861: call ULTIMATE.dealloc(alloc_ring_~#ring_dma~0#1.base, alloc_ring_~#ring_dma~0#1.offset);havoc alloc_ring_~#ring_dma~0#1.base, alloc_ring_~#ring_dma~0#1.offset; [2024-11-16 21:39:22,878 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11930: havoc ldv_resume_early_6_#t~nondet1353#1; [2024-11-16 21:39:22,878 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11734: havoc __platform_driver_register_#t~nondet1325#1; [2024-11-16 21:39:22,878 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11934: havoc ldv_resume_noirq_6_#t~nondet1354#1; [2024-11-16 21:39:22,878 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6389: havoc skb_end_pointer_#t~mem242#1.base, skb_end_pointer_#t~mem242#1.offset;havoc skb_end_pointer_#t~mem243#1; [2024-11-16 21:39:22,878 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11807: havoc dmi_check_system_#t~nondet1332#1; [2024-11-16 21:39:22,878 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11941: havoc ldv_suspend_late_6_#t~nondet1356#1; [2024-11-16 21:39:22,878 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8640: call ULTIMATE.dealloc(rhine_start_tx_~#descriptor~2#1.base, rhine_start_tx_~#descriptor~2#1.offset);havoc rhine_start_tx_~#descriptor~2#1.base, rhine_start_tx_~#descriptor~2#1.offset; [2024-11-16 21:39:22,878 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11945: havoc ldv_suspend_noirq_6_#t~nondet1357#1; [2024-11-16 21:39:22,878 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9435: havoc netdev_get_msglevel_#t~mem1096#1; [2024-11-16 21:39:22,879 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11949: havoc ldv_thaw_early_6_#t~nondet1358#1; [2024-11-16 21:39:22,879 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11953: havoc ldv_thaw_noirq_6_#t~nondet1359#1; [2024-11-16 21:39:22,879 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11887: havoc ldv_complete_6_#t~nondet1343#1; [2024-11-16 21:39:22,879 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11891: havoc ldv_freeze_late_6_#t~nondet1344#1; [2024-11-16 21:39:22,879 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11895: havoc ldv_freeze_noirq_6_#t~nondet1345#1; [2024-11-16 21:39:22,879 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12095: havoc skb_pad_#t~nondet1378#1; [2024-11-16 21:39:22,879 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11964: havoc mii_ethtool_gset_#t~nondet1361#1; [2024-11-16 21:39:22,879 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11968: havoc mii_ethtool_sset_#t~nondet1362#1; [2024-11-16 21:39:22,879 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11902: havoc ldv_ndo_init_8_#t~nondet1346#1; [2024-11-16 21:39:22,879 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12035: havoc pci_enable_device_#t~nondet1367#1; [2024-11-16 21:39:22,879 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11972: havoc mii_link_ok_#t~nondet1363#1; [2024-11-16 21:39:22,879 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11906: havoc ldv_ndo_uninit_8_#t~nondet1347#1; [2024-11-16 21:39:22,879 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12038: havoc pci_iomap_#t~ret1368#1.base, pci_iomap_#t~ret1368#1.offset; [2024-11-16 21:39:22,879 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11910: havoc ldv_poweroff_late_6_#t~nondet1348#1; [2024-11-16 21:39:22,880 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11914: havoc ldv_poweroff_noirq_6_#t~nondet1349#1; [2024-11-16 21:39:22,880 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12048: havoc pci_request_regions_#t~nondet1369#1; [2024-11-16 21:39:22,880 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11918: havoc ldv_prepare_6_#t~nondet1350#1; [2024-11-16 21:39:22,880 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10534: call ULTIMATE.dealloc(main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset);havoc main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset);havoc main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg7~0#1.base, main_~#ldvarg7~0#1.offset);havoc main_~#ldvarg7~0#1.base, main_~#ldvarg7~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset);havoc main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset);havoc main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset);havoc main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg10~0#1.base, main_~#ldvarg10~0#1.offset);havoc main_~#ldvarg10~0#1.base, main_~#ldvarg10~0#1.offset; [2024-11-16 21:39:22,880 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11922: havoc ldv_restore_early_6_#t~nondet1351#1; [2024-11-16 21:39:22,880 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11726: havoc __pci_register_driver_#t~nondet1323#1; [2024-11-16 21:39:22,881 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11926: havoc ldv_restore_noirq_6_#t~nondet1352#1; [2024-11-16 21:39:24,338 INFO L? ?]: Removed 2337 outVars from TransFormulas that were not future-live. [2024-11-16 21:39:24,338 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 21:39:24,443 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 21:39:24,443 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-16 21:39:24,445 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:39:24 BoogieIcfgContainer [2024-11-16 21:39:24,445 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 21:39:24,448 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 21:39:24,448 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 21:39:24,451 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 21:39:24,452 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 09:39:02" (1/3) ... [2024-11-16 21:39:24,452 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4908aceb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:39:24, skipping insertion in model container [2024-11-16 21:39:24,453 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:39:06" (2/3) ... [2024-11-16 21:39:24,453 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4908aceb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:39:24, skipping insertion in model container [2024-11-16 21:39:24,453 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:39:24" (3/3) ... [2024-11-16 21:39:24,454 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i [2024-11-16 21:39:24,471 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 21:39:24,472 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 21:39:24,608 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 21:39:24,615 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;@12f733b5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 21:39:24,616 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 21:39:24,632 INFO L276 IsEmpty]: Start isEmpty. Operand has 2428 states, 1744 states have (on average 1.3629587155963303) internal successors, (2377), 1794 states have internal predecessors, (2377), 544 states have call successors, (544), 139 states have call predecessors, (544), 138 states have return successors, (533), 528 states have call predecessors, (533), 533 states have call successors, (533) [2024-11-16 21:39:24,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-16 21:39:24,699 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:39:24,700 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 21:39:24,702 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:39:24,709 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:39:24,711 INFO L85 PathProgramCache]: Analyzing trace with hash 1641432681, now seen corresponding path program 1 times [2024-11-16 21:39:24,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:39:24,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1621853828] [2024-11-16 21:39:24,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:39:24,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:39:51,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-16 21:39:52,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,428 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:39:52,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 21:39:52,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-16 21:39:52,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:39:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 21:39:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-16 21:39:52,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:39:52,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 21:39:52,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-16 21:39:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:39:52,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 21:39:52,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,602 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-16 21:39:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,628 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:39:52,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 21:39:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-16 21:39:52,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:39:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 21:39:52,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2024-11-16 21:39:52,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:39:52,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2024-11-16 21:39:52,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:39:52,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-16 21:39:52,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:39:52,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,960 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-16 21:39:52,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:39:52,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:52,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-16 21:39:53,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:53,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:39:53,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:53,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2024-11-16 21:39:53,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:53,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:39:53,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:53,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2024-11-16 21:39:53,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:53,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:39:53,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:53,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-16 21:39:53,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:53,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-11-16 21:39:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:53,265 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2024-11-16 21:39:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:53,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:39:53,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:53,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-11-16 21:39:53,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:53,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2024-11-16 21:39:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:39:53,308 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2024-11-16 21:39:53,309 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:39:53,310 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1621853828] [2024-11-16 21:39:53,311 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1621853828] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:39:53,311 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:39:53,312 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 21:39:53,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495682000] [2024-11-16 21:39:53,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:39:53,323 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-16 21:39:53,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:39:53,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-16 21:39:53,353 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-16 21:39:53,361 INFO L87 Difference]: Start difference. First operand has 2428 states, 1744 states have (on average 1.3629587155963303) internal successors, (2377), 1794 states have internal predecessors, (2377), 544 states have call successors, (544), 139 states have call predecessors, (544), 138 states have return successors, (533), 528 states have call predecessors, (533), 533 states have call successors, (533) Second operand has 6 states, 6 states have (on average 15.666666666666666) internal successors, (94), 2 states have internal predecessors, (94), 2 states have call successors, (26), 6 states have call predecessors, (26), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-11-16 21:39:57,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:40:01,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:40:06,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []