./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--natsemi--natsemi.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.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 2528ab0154bfd45dbc6e33de3a31029199c439afce343ebf61a330fa9c381cd3 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 10:34:17,325 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 10:34:17,419 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 10:34:17,423 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 10:34:17,423 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 10:34:17,451 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 10:34:17,452 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 10:34:17,459 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 10:34:17,460 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 10:34:17,465 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 10:34:17,466 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 10:34:17,470 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 10:34:17,471 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 10:34:17,472 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 10:34:17,472 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 10:34:17,472 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 10:34:17,477 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 10:34:17,485 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 10:34:17,486 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 10:34:17,486 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 10:34:17,486 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 10:34:17,487 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 10:34:17,487 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 10:34:17,487 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 10:34:17,488 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 10:34:17,488 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 10:34:17,488 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 10:34:17,488 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 10:34:17,488 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 10:34:17,489 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:34:17,489 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 10:34:17,489 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 10:34:17,489 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 10:34:17,490 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 10:34:17,490 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 10:34:17,495 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 10:34:17,495 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 10:34:17,496 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 10:34:17,496 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 10:34:17,496 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2528ab0154bfd45dbc6e33de3a31029199c439afce343ebf61a330fa9c381cd3 [2024-11-12 10:34:17,751 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 10:34:17,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 10:34:17,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 10:34:17,792 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 10:34:17,793 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 10:34:17,794 INFO L431 ainManager$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--natsemi--natsemi.ko-entry_point.cil.out.i [2024-11-12 10:34:19,501 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 10:34:19,965 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 10:34:19,966 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--natsemi--natsemi.ko-entry_point.cil.out.i [2024-11-12 10:34:20,013 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f4e4b2c3/25fe8649b95a42ef813d84ed92f31d2f/FLAG19106737d [2024-11-12 10:34:20,062 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f4e4b2c3/25fe8649b95a42ef813d84ed92f31d2f [2024-11-12 10:34:20,068 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 10:34:20,070 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 10:34:20,071 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 10:34:20,071 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 10:34:20,082 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 10:34:20,086 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:34:20" (1/1) ... [2024-11-12 10:34:20,092 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26bf2c66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:20, skipping insertion in model container [2024-11-12 10:34:20,093 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:34:20" (1/1) ... [2024-11-12 10:34:20,287 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 10:34:22,860 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--natsemi--natsemi.ko-entry_point.cil.out.i[313663,313676] [2024-11-12 10:34:22,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:34:22,999 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 10:34:23,176 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"); [5569] [2024-11-12 10:34:23,178 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)); [5576] [2024-11-12 10:34:23,179 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"); [5584-5585] [2024-11-12 10:34:23,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5763] [2024-11-12 10:34:23,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5771] [2024-11-12 10:34:23,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5778] [2024-11-12 10:34:23,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5785] [2024-11-12 10:34:23,215 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)); [5982-5983] [2024-11-12 10:34:23,260 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)); [6011-6012] [2024-11-12 10:34:23,261 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)); [6041-6042] [2024-11-12 10:34:23,267 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)); [6071-6072] [2024-11-12 10:34:23,285 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)); [6302-6303] [2024-11-12 10:34:23,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6308] [2024-11-12 10:34:23,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8322] [2024-11-12 10:34:23,391 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)(& np->rx_skbuff) + ((unsigned long )np->cur_rx & 31UL)) [8447] [2024-11-12 10:34:23,438 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10705/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/natsemi/natsemi.c"), "i" (3315), "i" (12UL)); [9740-9741] [2024-11-12 10:34:23,460 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--natsemi--natsemi.ko-entry_point.cil.out.i[313663,313676] [2024-11-12 10:34:23,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:34:23,678 INFO L204 MainTranslator]: Completed translation [2024-11-12 10:34:23,679 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:23 WrapperNode [2024-11-12 10:34:23,679 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 10:34:23,680 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 10:34:23,680 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 10:34:23,680 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 10:34:23,687 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:23" (1/1) ... [2024-11-12 10:34:23,798 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:23" (1/1) ... [2024-11-12 10:34:24,007 INFO L138 Inliner]: procedures = 323, calls = 2249, calls flagged for inlining = 156, calls inlined = 136, statements flattened = 5722 [2024-11-12 10:34:24,008 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 10:34:24,008 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 10:34:24,009 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 10:34:24,009 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 10:34:24,018 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:23" (1/1) ... [2024-11-12 10:34:24,019 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:23" (1/1) ... [2024-11-12 10:34:24,059 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:23" (1/1) ... [2024-11-12 10:34:24,727 INFO L175 MemorySlicer]: Split 1067 memory accesses to 28 slices as follows [5, 9, 5, 5, 748, 16, 2, 2, 1, 3, 4, 3, 2, 4, 2, 2, 1, 8, 5, 9, 2, 9, 5, 8, 9, 43, 153, 2]. 70 percent of accesses are in the largest equivalence class. The 101 initializations are split as follows [0, 0, 5, 5, 20, 0, 0, 2, 0, 3, 4, 3, 2, 4, 2, 2, 1, 8, 5, 8, 0, 8, 5, 8, 6, 0, 0, 0]. The 540 writes are split as follows [2, 1, 0, 0, 323, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 43, 153, 0]. [2024-11-12 10:34:24,728 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:23" (1/1) ... [2024-11-12 10:34:24,728 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:23" (1/1) ... [2024-11-12 10:34:24,839 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:23" (1/1) ... [2024-11-12 10:34:24,859 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:23" (1/1) ... [2024-11-12 10:34:24,889 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:23" (1/1) ... [2024-11-12 10:34:24,912 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:23" (1/1) ... [2024-11-12 10:34:24,948 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 10:34:24,949 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 10:34:24,949 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 10:34:24,950 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 10:34:24,950 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:23" (1/1) ... [2024-11-12 10:34:24,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:34:24,965 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 10:34:24,986 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-12 10:34:24,988 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-12 10:34:25,022 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2024-11-12 10:34:25,022 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2024-11-12 10:34:25,022 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-12 10:34:25,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-12 10:34:25,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2024-11-12 10:34:25,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2024-11-12 10:34:25,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 10:34:25,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 10:34:25,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 10:34:25,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 10:34:25,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 10:34:25,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 10:34:25,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 10:34:25,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 10:34:25,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 10:34:25,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 10:34:25,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 10:34:25,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 10:34:25,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-12 10:34:25,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-12 10:34:25,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-12 10:34:25,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-12 10:34:25,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-12 10:34:25,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-12 10:34:25,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-12 10:34:25,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-12 10:34:25,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-12 10:34:25,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-12 10:34:25,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-12 10:34:25,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-12 10:34:25,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-12 10:34:25,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-12 10:34:25,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-12 10:34:25,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-12 10:34:25,028 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2024-11-12 10:34:25,028 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2024-11-12 10:34:25,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 10:34:25,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 10:34:25,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 10:34:25,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 10:34:25,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 10:34:25,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 10:34:25,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 10:34:25,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 10:34:25,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 10:34:25,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 10:34:25,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 10:34:25,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 10:34:25,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 10:34:25,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 10:34:25,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 10:34:25,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-12 10:34:25,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-12 10:34:25,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-12 10:34:25,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-12 10:34:25,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-12 10:34:25,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-12 10:34:25,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-12 10:34:25,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-12 10:34:25,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-12 10:34:25,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-12 10:34:25,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-12 10:34:25,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-12 10:34:25,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-12 10:34:25,031 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-12 10:34:25,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-12 10:34:25,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 10:34:25,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 10:34:25,032 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2024-11-12 10:34:25,032 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2024-11-12 10:34:25,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 10:34:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 10:34:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-12 10:34:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-12 10:34:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2024-11-12 10:34:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2024-11-12 10:34:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-12 10:34:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-12 10:34:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-12 10:34:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-12 10:34:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-12 10:34:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-12 10:34:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2024-11-12 10:34:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2024-11-12 10:34:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 10:34:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 10:34:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2024-11-12 10:34:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2024-11-12 10:34:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-12 10:34:25,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-12 10:34:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-12 10:34:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-12 10:34:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-12 10:34:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-12 10:34:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-12 10:34:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-12 10:34:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2024-11-12 10:34:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2024-11-12 10:34:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-12 10:34:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-12 10:34:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-12 10:34:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-12 10:34:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-12 10:34:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-12 10:34:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-12 10:34:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-12 10:34:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-12 10:34:25,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-12 10:34:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-12 10:34:25,035 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-12 10:34:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_change_mtu [2024-11-12 10:34:25,035 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_change_mtu [2024-11-12 10:34:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 10:34:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 10:34:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 10:34:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 10:34:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 10:34:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 10:34:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 10:34:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 10:34:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 10:34:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 10:34:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 10:34:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-12 10:34:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-12 10:34:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-12 10:34:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-12 10:34:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-12 10:34:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-12 10:34:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-12 10:34:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-12 10:34:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-12 10:34:25,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-12 10:34:25,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-12 10:34:25,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-12 10:34:25,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-12 10:34:25,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-12 10:34:25,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-12 10:34:25,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-12 10:34:25,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-12 10:34:25,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 10:34:25,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-12 10:34:25,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-12 10:34:25,042 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-12 10:34:25,042 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-12 10:34:25,042 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-12 10:34:25,042 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-12 10:34:25,042 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 10:34:25,042 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 10:34:25,042 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-12 10:34:25,042 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-12 10:34:25,042 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-12 10:34:25,042 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-12 10:34:25,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-12 10:34:25,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-12 10:34:25,043 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-12 10:34:25,044 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-12 10:34:25,044 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-12 10:34:25,044 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-12 10:34:25,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 10:34:25,044 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2024-11-12 10:34:25,044 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2024-11-12 10:34:25,044 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-12 10:34:25,044 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-12 10:34:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-12 10:34:25,045 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-12 10:34:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2024-11-12 10:34:25,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2024-11-12 10:34:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 10:34:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 10:34:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 10:34:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 10:34:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 10:34:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 10:34:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 10:34:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 10:34:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 10:34:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 10:34:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 10:34:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 10:34:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 10:34:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 10:34:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 10:34:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-12 10:34:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-12 10:34:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-12 10:34:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-12 10:34:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-12 10:34:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-12 10:34:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-12 10:34:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-12 10:34:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-12 10:34:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-12 10:34:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-12 10:34:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-12 10:34:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-12 10:34:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-12 10:34:25,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-12 10:34:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-12 10:34:25,047 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-12 10:34:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-12 10:34:25,048 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-12 10:34:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-12 10:34:25,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-12 10:34:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-12 10:34:25,048 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-12 10:34:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2024-11-12 10:34:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2024-11-12 10:34:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-12 10:34:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-12 10:34:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-12 10:34:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-12 10:34:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 10:34:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-12 10:34:25,049 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-12 10:34:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-12 10:34:25,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-12 10:34:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-12 10:34:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-12 10:34:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-12 10:34:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-12 10:34:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-12 10:34:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-12 10:34:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-12 10:34:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-12 10:34:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-12 10:34:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-12 10:34:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 10:34:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-11-12 10:34:25,051 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-11-12 10:34:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2024-11-12 10:34:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2024-11-12 10:34:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-12 10:34:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-12 10:34:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-12 10:34:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-12 10:34:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-12 10:34:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-12 10:34:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2024-11-12 10:34:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2024-11-12 10:34:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2024-11-12 10:34:25,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2024-11-12 10:34:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2024-11-12 10:34:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2024-11-12 10:34:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-11-12 10:34:25,054 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-11-12 10:34:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 10:34:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 10:34:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 10:34:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 10:34:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 10:34:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 10:34:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 10:34:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 10:34:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 10:34:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 10:34:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 10:34:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 10:34:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-12 10:34:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-12 10:34:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-12 10:34:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-12 10:34:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2024-11-12 10:34:25,056 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2024-11-12 10:34:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-12 10:34:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-12 10:34:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-12 10:34:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-12 10:34:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-12 10:34:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-12 10:34:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2024-11-12 10:34:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2024-11-12 10:34:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2024-11-12 10:34:25,058 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2024-11-12 10:34:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 10:34:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 10:34:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 10:34:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 10:34:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 10:34:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 10:34:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 10:34:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 10:34:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 10:34:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 10:34:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 10:34:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 10:34:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 10:34:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 10:34:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 10:34:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-12 10:34:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-12 10:34:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-12 10:34:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-12 10:34:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-12 10:34:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-12 10:34:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-12 10:34:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-12 10:34:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-12 10:34:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-12 10:34:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-12 10:34:25,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-12 10:34:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-12 10:34:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-12 10:34:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-12 10:34:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-12 10:34:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-12 10:34:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-12 10:34:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-12 10:34:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-12 10:34:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-12 10:34:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2024-11-12 10:34:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2024-11-12 10:34:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2024-11-12 10:34:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2024-11-12 10:34:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-12 10:34:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-12 10:34:25,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-12 10:34:25,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2024-11-12 10:34:25,062 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2024-11-12 10:34:25,062 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2024-11-12 10:34:25,062 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-12 10:34:25,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-12 10:34:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-12 10:34:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-12 10:34:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-12 10:34:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-12 10:34:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-12 10:34:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-12 10:34:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-12 10:34:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-12 10:34:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-12 10:34:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-12 10:34:25,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-12 10:34:25,066 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-12 10:34:25,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-12 10:34:25,066 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-12 10:34:25,066 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-12 10:34:25,066 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2024-11-12 10:34:25,066 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2024-11-12 10:34:25,066 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-12 10:34:25,066 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-12 10:34:25,066 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-12 10:34:25,066 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-12 10:34:25,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 10:34:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 10:34:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-12 10:34:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-12 10:34:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2024-11-12 10:34:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2024-11-12 10:34:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-12 10:34:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-12 10:34:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 10:34:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2024-11-12 10:34:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2024-11-12 10:34:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-12 10:34:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-12 10:34:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-12 10:34:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-12 10:34:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 10:34:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-11-12 10:34:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-11-12 10:34:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-12 10:34:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-12 10:34:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-12 10:34:25,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-12 10:34:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 10:34:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 10:34:25,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-12 10:34:25,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-12 10:34:25,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-12 10:34:25,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-12 10:34:25,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-12 10:34:25,069 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-12 10:34:25,069 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-12 10:34:25,069 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-12 10:34:25,069 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-12 10:34:25,069 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-12 10:34:25,069 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-12 10:34:25,069 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2024-11-12 10:34:25,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2024-11-12 10:34:25,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2024-11-12 10:34:25,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2024-11-12 10:34:25,070 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-12 10:34:25,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-12 10:34:25,070 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-11-12 10:34:25,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-11-12 10:34:25,070 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-11-12 10:34:25,070 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-11-12 10:34:25,070 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2024-11-12 10:34:25,070 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2024-11-12 10:34:25,071 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2024-11-12 10:34:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2024-11-12 10:34:25,071 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-12 10:34:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-12 10:34:25,071 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-12 10:34:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-12 10:34:25,071 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-12 10:34:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-12 10:34:25,071 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2024-11-12 10:34:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2024-11-12 10:34:25,071 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2024-11-12 10:34:25,071 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2024-11-12 10:34:25,071 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-12 10:34:25,072 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-12 10:34:25,072 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-12 10:34:25,072 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-12 10:34:25,072 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-12 10:34:25,072 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-12 10:34:25,075 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2024-11-12 10:34:25,075 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2024-11-12 10:34:25,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 10:34:25,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 10:34:25,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 10:34:25,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 10:34:25,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 10:34:25,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 10:34:25,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 10:34:25,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 10:34:25,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 10:34:25,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 10:34:25,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 10:34:25,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 10:34:25,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 10:34:25,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 10:34:25,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 10:34:25,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-12 10:34:25,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-12 10:34:25,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-12 10:34:25,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-12 10:34:25,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-12 10:34:25,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-12 10:34:25,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-12 10:34:25,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-12 10:34:25,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-12 10:34:25,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-12 10:34:25,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-12 10:34:25,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-12 10:34:25,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-12 10:34:25,079 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2024-11-12 10:34:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2024-11-12 10:34:25,079 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-12 10:34:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-12 10:34:25,079 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-12 10:34:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-12 10:34:25,079 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-12 10:34:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-12 10:34:25,079 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2024-11-12 10:34:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2024-11-12 10:34:25,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 10:34:25,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 10:34:26,035 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 10:34:26,049 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 10:34:41,635 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 10:34:48,488 INFO L? ?]: Removed 2667 outVars from TransFormulas that were not future-live. [2024-11-12 10:34:48,488 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 10:34:48,545 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 10:34:48,545 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-12 10:34:48,546 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:34:48 BoogieIcfgContainer [2024-11-12 10:34:48,546 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 10:34:48,549 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 10:34:48,549 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 10:34:48,552 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 10:34:48,552 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:34:20" (1/3) ... [2024-11-12 10:34:48,554 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47118132 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:34:48, skipping insertion in model container [2024-11-12 10:34:48,554 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:34:23" (2/3) ... [2024-11-12 10:34:48,555 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47118132 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:34:48, skipping insertion in model container [2024-11-12 10:34:48,555 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:34:48" (3/3) ... [2024-11-12 10:34:48,556 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i [2024-11-12 10:34:48,573 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 10:34:48,573 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 10:34:48,705 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 10:34:48,712 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;@3ccd5713, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 10:34:48,712 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 10:34:48,724 INFO L276 IsEmpty]: Start isEmpty. Operand has 2932 states, 2120 states have (on average 1.3900943396226415) internal successors, (2947), 2154 states have internal predecessors, (2947), 695 states have call successors, (695), 116 states have call predecessors, (695), 115 states have return successors, (687), 682 states have call predecessors, (687), 687 states have call successors, (687) [2024-11-12 10:34:48,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-12 10:34:48,744 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:34:48,744 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2024-11-12 10:34:48,745 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:34:48,749 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:34:48,749 INFO L85 PathProgramCache]: Analyzing trace with hash -803415002, now seen corresponding path program 1 times [2024-11-12 10:34:48,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:34:48,756 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131074271] [2024-11-12 10:34:48,756 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:34:48,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:35:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 10:35:06,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,211 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:35:06,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-12 10:35:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:35:06,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,235 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-12 10:35:06,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:35:06,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-12 10:35:06,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:35:06,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,272 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-12 10:35:06,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:35:06,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-12 10:35:06,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:35:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2024-11-12 10:35:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:35:06,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-12 10:35:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,336 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:35:06,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-12 10:35:06,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,349 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:35:06,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-12 10:35:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:35:06,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-12 10:35:06,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:35:06,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,497 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-12 10:35:06,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-12 10:35:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-12 10:35:06,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-12 10:35:06,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-12 10:35:06,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:35:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2024-11-12 10:35:06,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:35:06,593 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-11-12 10:35:06,595 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:35:06,595 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131074271] [2024-11-12 10:35:06,595 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2131074271] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:35:06,596 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:35:06,596 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-12 10:35:06,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572851302] [2024-11-12 10:35:06,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:35:06,602 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-12 10:35:06,602 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:35:06,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-12 10:35:06,627 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-12 10:35:06,634 INFO L87 Difference]: Start difference. First operand has 2932 states, 2120 states have (on average 1.3900943396226415) internal successors, (2947), 2154 states have internal predecessors, (2947), 695 states have call successors, (695), 116 states have call predecessors, (695), 115 states have return successors, (687), 682 states have call predecessors, (687), 687 states have call successors, (687) Second operand has 6 states, 6 states have (on average 8.833333333333334) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (22), 5 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2024-11-12 10:35:10,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:35:15,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []