./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 c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/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-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 0.3.0-?-c00e63d-m [2025-02-06 07:08:23,813 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 07:08:23,866 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 07:08:23,872 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 07:08:23,872 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 07:08:23,892 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 07:08:23,893 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 07:08:23,893 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 07:08:23,894 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 07:08:23,894 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 07:08:23,895 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 07:08:23,895 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 07:08:23,895 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 07:08:23,895 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 07:08:23,895 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 07:08:23,896 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 07:08:23,896 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 07:08:23,896 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 07:08:23,896 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 07:08:23,896 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 07:08:23,896 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 07:08:23,896 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 07:08:23,896 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 07:08:23,896 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 07:08:23,897 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 07:08:23,897 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 07:08:23,897 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 07:08:23,897 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 07:08:23,897 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 07:08:23,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:08:23,897 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 07:08:23,897 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 07:08:23,897 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 07:08:23,898 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 07:08:23,898 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 07:08:23,898 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 07:08:23,898 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 07:08:23,898 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 07:08:23,898 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 07:08:23,898 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 07:08:23,898 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 [2025-02-06 07:08:24,128 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 07:08:24,137 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 07:08:24,139 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 07:08:24,140 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 07:08:24,140 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 07:08:24,141 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i [2025-02-06 07:08:25,332 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a2396e620/f45b4c8182ed4b76bb349f61a1bbc623/FLAGc36732a77 [2025-02-06 07:08:25,883 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 07:08:25,884 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i [2025-02-06 07:08:25,923 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a2396e620/f45b4c8182ed4b76bb349f61a1bbc623/FLAGc36732a77 [2025-02-06 07:08:25,936 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/a2396e620/f45b4c8182ed4b76bb349f61a1bbc623 [2025-02-06 07:08:25,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 07:08:25,939 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 07:08:25,940 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 07:08:25,940 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 07:08:25,943 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 07:08:25,946 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:08:25" (1/1) ... [2025-02-06 07:08:25,946 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79ecbcd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:08:25, skipping insertion in model container [2025-02-06 07:08:25,947 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:08:25" (1/1) ... [2025-02-06 07:08:26,033 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 07:08:27,790 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2025-02-06 07:08:27,842 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:08:27,890 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 07:08:27,947 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] [2025-02-06 07:08:27,949 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] [2025-02-06 07:08:27,949 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] [2025-02-06 07:08:27,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5763] [2025-02-06 07:08:27,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5771] [2025-02-06 07:08:27,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5778] [2025-02-06 07:08:27,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5785] [2025-02-06 07:08:27,960 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] [2025-02-06 07:08:27,961 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] [2025-02-06 07:08:27,962 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] [2025-02-06 07:08:27,963 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] [2025-02-06 07:08:27,967 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] [2025-02-06 07:08:27,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6308] [2025-02-06 07:08:28,023 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8322] [2025-02-06 07:08:28,031 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] [2025-02-06 07:08:28,140 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] [2025-02-06 07:08:28,154 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/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] [2025-02-06 07:08:28,159 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:08:28,288 INFO L204 MainTranslator]: Completed translation [2025-02-06 07:08:28,289 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:08:28 WrapperNode [2025-02-06 07:08:28,289 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 07:08:28,290 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 07:08:28,290 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 07:08:28,290 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 07:08:28,294 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:08:28" (1/1) ... [2025-02-06 07:08:28,354 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:08:28" (1/1) ... [2025-02-06 07:08:28,470 INFO L138 Inliner]: procedures = 323, calls = 2249, calls flagged for inlining = 156, calls inlined = 136, statements flattened = 5670 [2025-02-06 07:08:28,471 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 07:08:28,472 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 07:08:28,472 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 07:08:28,472 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 07:08:28,478 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:08:28" (1/1) ... [2025-02-06 07:08:28,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:08:28" (1/1) ... [2025-02-06 07:08:28,515 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:08:28" (1/1) ... [2025-02-06 07:08:29,262 INFO L175 MemorySlicer]: Split 1067 memory accesses to 28 slices as follows [16, 1, 5, 5, 2, 9, 2, 2, 153, 3, 4, 3, 2, 4, 5, 2, 2, 1, 8, 5, 9, 5, 9, 8, 9, 43, 748, 2]. 70 percent of accesses are in the largest equivalence class. The 101 initializations are split as follows [0, 0, 5, 5, 0, 0, 0, 2, 0, 3, 4, 3, 2, 4, 0, 2, 2, 1, 8, 5, 8, 5, 8, 8, 6, 0, 20, 0]. The 540 writes are split as follows [16, 0, 0, 0, 0, 1, 1, 0, 153, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 43, 323, 1]. [2025-02-06 07:08:29,263 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:08:28" (1/1) ... [2025-02-06 07:08:29,263 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:08:28" (1/1) ... [2025-02-06 07:08:29,360 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:08:28" (1/1) ... [2025-02-06 07:08:29,374 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:08:28" (1/1) ... [2025-02-06 07:08:29,408 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:08:28" (1/1) ... [2025-02-06 07:08:29,427 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:08:28" (1/1) ... [2025-02-06 07:08:29,471 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 07:08:29,472 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 07:08:29,472 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 07:08:29,473 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 07:08:29,474 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:08:28" (1/1) ... [2025-02-06 07:08:29,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:08:29,496 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:08:29,510 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 07:08:29,520 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 07:08:29,537 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2025-02-06 07:08:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2025-02-06 07:08:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-02-06 07:08:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-02-06 07:08:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2025-02-06 07:08:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2025-02-06 07:08:29,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 07:08:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 07:08:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 07:08:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 07:08:29,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 07:08:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 07:08:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 07:08:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 07:08:29,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2025-02-06 07:08:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 07:08:29,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-02-06 07:08:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 07:08:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2025-02-06 07:08:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 07:08:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-02-06 07:08:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2025-02-06 07:08:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-02-06 07:08:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-02-06 07:08:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-02-06 07:08:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-02-06 07:08:29,542 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2025-02-06 07:08:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2025-02-06 07:08:29,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 07:08:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 07:08:29,545 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2025-02-06 07:08:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2025-02-06 07:08:29,545 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2025-02-06 07:08:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2025-02-06 07:08:29,545 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2025-02-06 07:08:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2025-02-06 07:08:29,545 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-02-06 07:08:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-02-06 07:08:29,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-02-06 07:08:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-02-06 07:08:29,545 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2025-02-06 07:08:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2025-02-06 07:08:29,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-02-06 07:08:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-02-06 07:08:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-02-06 07:08:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-02-06 07:08:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-02-06 07:08:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-02-06 07:08:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_change_mtu [2025-02-06 07:08:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_change_mtu [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-02-06 07:08:29,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-02-06 07:08:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-02-06 07:08:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-02-06 07:08:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-02-06 07:08:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-02-06 07:08:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-02-06 07:08:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-02-06 07:08:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-02-06 07:08:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-02-06 07:08:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-02-06 07:08:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-02-06 07:08:29,549 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-06 07:08:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-06 07:08:29,549 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2025-02-06 07:08:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2025-02-06 07:08:29,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-02-06 07:08:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-02-06 07:08:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-02-06 07:08:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-02-06 07:08:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-02-06 07:08:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-02-06 07:08:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2025-02-06 07:08:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2025-02-06 07:08:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 07:08:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2025-02-06 07:08:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2025-02-06 07:08:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-02-06 07:08:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-02-06 07:08:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2025-02-06 07:08:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2025-02-06 07:08:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2025-02-06 07:08:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2025-02-06 07:08:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 07:08:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-02-06 07:08:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-02-06 07:08:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-02-06 07:08:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2025-02-06 07:08:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-02-06 07:08:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2025-02-06 07:08:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-02-06 07:08:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-02-06 07:08:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-02-06 07:08:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2025-02-06 07:08:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 07:08:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 07:08:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-06 07:08:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-06 07:08:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-06 07:08:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-06 07:08:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-06 07:08:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-06 07:08:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-06 07:08:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-06 07:08:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-02-06 07:08:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-02-06 07:08:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-02-06 07:08:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-02-06 07:08:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-02-06 07:08:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-02-06 07:08:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-02-06 07:08:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-02-06 07:08:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-02-06 07:08:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-06 07:08:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2025-02-06 07:08:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2025-02-06 07:08:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-06 07:08:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-02-06 07:08:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-02-06 07:08:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2025-02-06 07:08:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2025-02-06 07:08:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2025-02-06 07:08:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2025-02-06 07:08:29,555 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 07:08:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2025-02-06 07:08:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-02-06 07:08:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2025-02-06 07:08:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 07:08:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2025-02-06 07:08:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2025-02-06 07:08:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 07:08:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-02-06 07:08:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-02-06 07:08:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-02-06 07:08:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-02-06 07:08:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2025-02-06 07:08:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2025-02-06 07:08:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-02-06 07:08:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-02-06 07:08:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2025-02-06 07:08:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2025-02-06 07:08:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2025-02-06 07:08:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 07:08:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 07:08:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 07:08:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 07:08:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 07:08:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 07:08:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 07:08:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 07:08:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 07:08:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 07:08:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 07:08:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2025-02-06 07:08:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2025-02-06 07:08:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2025-02-06 07:08:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2025-02-06 07:08:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-02-06 07:08:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 07:08:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-02-06 07:08:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2025-02-06 07:08:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2025-02-06 07:08:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2025-02-06 07:08:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-02-06 07:08:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2025-02-06 07:08:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2025-02-06 07:08:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-02-06 07:08:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-02-06 07:08:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 07:08:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 07:08:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 07:08:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 07:08:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 07:08:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 07:08:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 07:08:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-02-06 07:08:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-02-06 07:08:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-02-06 07:08:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-02-06 07:08:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-02-06 07:08:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-02-06 07:08:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-02-06 07:08:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-02-06 07:08:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2025-02-06 07:08:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 07:08:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-06 07:08:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-02-06 07:08:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-02-06 07:08:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-02-06 07:08:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-02-06 07:08:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-02-06 07:08:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-02-06 07:08:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-02-06 07:08:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-02-06 07:08:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2025-02-06 07:08:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2025-02-06 07:08:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2025-02-06 07:08:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2025-02-06 07:08:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-02-06 07:08:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-02-06 07:08:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-02-06 07:08:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-02-06 07:08:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2025-02-06 07:08:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2025-02-06 07:08:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 07:08:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 07:08:30,355 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 07:08:30,359 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 07:08:30,456 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11154: havoc #t~nondet1471; [2025-02-06 07:08:30,668 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5802: havoc kobject_name_#t~mem55#1.base, kobject_name_#t~mem55#1.offset; [2025-02-06 07:08:30,668 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5881: havoc dev_name_#t~mem73#1.base, dev_name_#t~mem73#1.offset; [2025-02-06 07:08:30,670 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11112: havoc #t~nondet1464; [2025-02-06 07:08:30,674 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5891: havoc dev_get_drvdata_#t~mem75#1.base, dev_get_drvdata_#t~mem75#1.offset; [2025-02-06 07:08:30,676 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11246: havoc #t~nondet1487; [2025-02-06 07:08:30,678 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11120: havoc #t~nondet1466; [2025-02-06 07:08:30,752 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8773: call ULTIMATE.dealloc(~#mc_filter~0#1.base, ~#mc_filter~0#1.offset);havoc ~#mc_filter~0#1.base, ~#mc_filter~0#1.offset; [2025-02-06 07:08:30,752 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11070: havoc crc32_le_#t~nondet1460#1; [2025-02-06 07:08:30,752 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6472: havoc __bitrev32_#t~bitwise249#1; [2025-02-06 07:08:30,815 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6317: havoc #t~mem207.base, #t~mem207.offset; [2025-02-06 07:08:30,866 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5961: havoc #t~mem124.base, #t~mem124.offset; [2025-02-06 07:08:30,995 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7375: call ULTIMATE.dealloc(~#pmatch~0.base, ~#pmatch~0.offset);havoc ~#pmatch~0.base, ~#pmatch~0.offset;call ULTIMATE.dealloc(~#sopass~0.base, ~#sopass~0.offset);havoc ~#sopass~0.base, ~#sopass~0.offset; [2025-02-06 07:08:31,023 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11039: havoc #t~nondet1458; [2025-02-06 07:08:31,162 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6452: havoc #t~mem243; [2025-02-06 07:08:31,173 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7002: havoc #t~bitwise384; [2025-02-06 07:08:31,185 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11165: havoc #t~nondet1474; [2025-02-06 07:08:38,105 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11209: havoc pci_request_regions_#t~nondet1479#1; [2025-02-06 07:08:38,105 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11223: havoc register_netdev_#t~nondet1481#1; [2025-02-06 07:08:38,105 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11093: havoc device_create_file_#t~nondet1462#1; [2025-02-06 07:08:38,105 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11227: havoc request_threaded_irq_#t~nondet1482#1; [2025-02-06 07:08:38,105 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11102: havoc dma_alloc_attrs_#t~ret1463#1.base, dma_alloc_attrs_#t~ret1463#1.offset; [2025-02-06 07:08:38,105 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8989: havoc get_msglevel_#t~mem1024#1; [2025-02-06 07:08:38,105 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10047: call ULTIMATE.dealloc(main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset);havoc main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg7~0#1.base, main_~#ldvarg7~0#1.offset);havoc main_~#ldvarg7~0#1.base, main_~#ldvarg7~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg9~0#1.base, main_~#ldvarg9~0#1.offset);havoc main_~#ldvarg9~0#1.base, main_~#ldvarg9~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg14~0#1.base, main_~#ldvarg14~0#1.offset);havoc main_~#ldvarg14~0#1.base, main_~#ldvarg14~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg13~0#1.base, main_~#ldvarg13~0#1.offset);havoc main_~#ldvarg13~0#1.base, main_~#ldvarg13~0#1.offset; [2025-02-06 07:08:38,105 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6767: call ULTIMATE.dealloc(natsemi_probe1_~#tmp~42#1.base, natsemi_probe1_~#tmp~42#1.offset);havoc natsemi_probe1_~#tmp~42#1.base, natsemi_probe1_~#tmp~42#1.offset;call ULTIMATE.dealloc(natsemi_probe1_~#__key~0#1.base, natsemi_probe1_~#__key~0#1.offset);havoc natsemi_probe1_~#__key~0#1.base, natsemi_probe1_~#__key~0#1.offset; [2025-02-06 07:08:38,105 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11129: havoc ioremap_nocache_#t~ret1467#1.base, ioremap_nocache_#t~ret1467#1.offset; [2025-02-06 07:08:38,106 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9025: havoc get_link_#t~bitwise1031#1; [2025-02-06 07:08:38,106 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11142: havoc ldv_ndo_init_5_#t~nondet1468#1; [2025-02-06 07:08:38,106 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11146: havoc ldv_ndo_uninit_5_#t~nondet1469#1; [2025-02-06 07:08:38,106 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8909: havoc get_eeprom_len_#t~mem1009#1; [2025-02-06 07:08:38,106 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11161: havoc ldv_suspend_late_3_#t~nondet1473#1; [2025-02-06 07:08:38,106 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11035: havoc __pci_register_driver_#t~nondet1457#1; [2025-02-06 07:08:38,106 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11194: havoc pci_bus_read_config_dword_#t~nondet1476#1; [2025-02-06 07:08:38,106 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11063: havoc alloc_etherdev_mqs_#t~ret1459#1.base, alloc_etherdev_mqs_#t~ret1459#1.offset; [2025-02-06 07:08:38,106 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11198: havoc pci_bus_write_config_dword_#t~nondet1477#1; [2025-02-06 07:08:38,122 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 07:08:39,815 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11231: havoc #t~nondet1483; [2025-02-06 07:08:40,778 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11219: havoc #t~nondet1480; [2025-02-06 07:08:41,464 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11086: havoc #t~nondet1461; [2025-02-06 07:08:41,920 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5592: havoc #t~mem2;havoc #t~bitwise3; [2025-02-06 07:08:42,406 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6462: havoc #t~bitwise246; [2025-02-06 07:08:43,096 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11202: havoc #t~nondet1478; [2025-02-06 07:08:43,265 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6649: havoc #t~mem264.base, #t~mem264.offset; [2025-02-06 07:08:43,288 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11150: havoc #t~nondet1470; [2025-02-06 07:08:43,923 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6222: havoc #t~mem193;havoc #t~mem194;havoc #t~bitwise195; [2025-02-06 07:08:45,416 INFO L? ?]: Removed 2663 outVars from TransFormulas that were not future-live. [2025-02-06 07:08:45,416 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 07:08:45,523 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 07:08:45,523 INFO L337 CfgBuilder]: Removed 1 assume(true) statements. [2025-02-06 07:08:45,524 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:08:45 BoogieIcfgContainer [2025-02-06 07:08:45,524 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 07:08:45,526 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 07:08:45,526 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 07:08:45,529 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 07:08:45,529 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 07:08:25" (1/3) ... [2025-02-06 07:08:45,529 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d83680b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:08:45, skipping insertion in model container [2025-02-06 07:08:45,529 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:08:28" (2/3) ... [2025-02-06 07:08:45,530 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d83680b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:08:45, skipping insertion in model container [2025-02-06 07:08:45,530 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:08:45" (3/3) ... [2025-02-06 07:08:45,530 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i [2025-02-06 07:08:45,542 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 07:08:45,544 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i that has 143 procedures, 3038 locations, 1 initial locations, 31 loop locations, and 1 error locations. [2025-02-06 07:08:45,620 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 07:08:45,627 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;@3478e1be, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 07:08:45,627 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-02-06 07:08:45,636 INFO L276 IsEmpty]: Start isEmpty. Operand has 2939 states, 2121 states have (on average 1.38991041961339) internal successors, (2948), 2161 states have internal predecessors, (2948), 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) [2025-02-06 07:08:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2025-02-06 07:08:45,652 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:08:45,653 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] [2025-02-06 07:08:45,653 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:08:45,656 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:08:45,657 INFO L85 PathProgramCache]: Analyzing trace with hash 105847183, now seen corresponding path program 1 times [2025-02-06 07:08:45,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:08:45,662 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [890718000] [2025-02-06 07:08:45,662 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:08:45,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:09:00,552 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 257 statements into 1 equivalence classes. [2025-02-06 07:09:00,943 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 257 of 257 statements. [2025-02-06 07:09:00,944 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:09:00,944 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:09:01,627 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2025-02-06 07:09:01,627 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:09:01,627 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [890718000] [2025-02-06 07:09:01,628 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [890718000] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:09:01,628 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:09:01,628 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:09:01,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [695451388] [2025-02-06 07:09:01,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:09:01,632 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:09:01,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:09:01,646 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:09:01,646 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:09:01,654 INFO L87 Difference]: Start difference. First operand has 2939 states, 2121 states have (on average 1.38991041961339) internal successors, (2948), 2161 states have internal predecessors, (2948), 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 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2025-02-06 07:09:06,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:09:06,257 INFO L93 Difference]: Finished difference Result 8137 states and 12134 transitions. [2025-02-06 07:09:06,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:09:06,259 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 257 [2025-02-06 07:09:06,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:09:06,301 INFO L225 Difference]: With dead ends: 8137 [2025-02-06 07:09:06,301 INFO L226 Difference]: Without dead ends: 5148 [2025-02-06 07:09:06,322 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:09:06,324 INFO L435 NwaCegarLoop]: 4386 mSDtfsCounter, 3322 mSDsluCounter, 3975 mSDsCounter, 0 mSdLazyCounter, 465 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3322 SdHoareTripleChecker+Valid, 8361 SdHoareTripleChecker+Invalid, 467 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 465 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2025-02-06 07:09:06,326 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3322 Valid, 8361 Invalid, 467 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 465 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2025-02-06 07:09:06,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5148 states. [2025-02-06 07:09:06,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5148 to 5145. [2025-02-06 07:09:06,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5145 states, 3660 states have (on average 1.3505464480874316) internal successors, (4943), 3707 states have internal predecessors, (4943), 1261 states have call successors, (1261), 224 states have call predecessors, (1261), 223 states have return successors, (1260), 1251 states have call predecessors, (1260), 1260 states have call successors, (1260) [2025-02-06 07:09:06,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 5145 states and 7464 transitions. [2025-02-06 07:09:06,674 INFO L78 Accepts]: Start accepts. Automaton has 5145 states and 7464 transitions. Word has length 257 [2025-02-06 07:09:06,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:09:06,677 INFO L471 AbstractCegarLoop]: Abstraction has 5145 states and 7464 transitions. [2025-02-06 07:09:06,678 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2025-02-06 07:09:06,678 INFO L276 IsEmpty]: Start isEmpty. Operand 5145 states and 7464 transitions. [2025-02-06 07:09:06,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2025-02-06 07:09:06,696 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:09:06,697 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, 5, 5, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:09:06,697 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-06 07:09:06,697 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:09:06,698 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:09:06,698 INFO L85 PathProgramCache]: Analyzing trace with hash -1697124725, now seen corresponding path program 1 times [2025-02-06 07:09:06,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:09:06,699 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [76358727] [2025-02-06 07:09:06,699 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:09:06,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:09:20,455 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 333 statements into 1 equivalence classes. [2025-02-06 07:09:20,602 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 333 of 333 statements. [2025-02-06 07:09:20,602 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:09:20,602 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:09:21,643 INFO L134 CoverageAnalysis]: Checked inductivity of 895 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 895 trivial. 0 not checked. [2025-02-06 07:09:21,643 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:09:21,643 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [76358727] [2025-02-06 07:09:21,643 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [76358727] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:09:21,643 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:09:21,643 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-02-06 07:09:21,643 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [543288274] [2025-02-06 07:09:21,643 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:09:21,644 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-02-06 07:09:21,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:09:21,645 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-02-06 07:09:21,645 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-02-06 07:09:21,645 INFO L87 Difference]: Start difference. First operand 5145 states and 7464 transitions. Second operand has 5 states, 5 states have (on average 18.4) internal successors, (92), 5 states have internal predecessors, (92), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2025-02-06 07:09:25,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []