./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 551b0097 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-?-551b009-m [2025-01-09 19:14:17,093 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:14:17,131 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:14:17,139 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:14:17,142 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:14:17,164 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:14:17,165 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:14:17,165 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:14:17,165 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:14:17,166 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:14:17,166 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:14:17,166 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:14:17,166 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:14:17,166 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:14:17,166 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:14:17,167 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:14:17,167 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:14:17,167 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:14:17,167 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:14:17,167 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:14:17,167 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:14:17,167 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:14:17,167 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:14:17,167 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:14:17,167 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:14:17,167 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:14:17,167 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:14:17,168 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:14:17,168 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:14:17,168 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:14:17,168 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:14:17,168 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:14:17,168 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:14:17,168 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:14:17,168 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:14:17,168 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:14:17,168 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:14:17,168 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:14:17,169 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:14:17,169 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:14:17,169 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:14:17,169 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:14:17,169 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:14:17,169 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:14:17,169 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:14:17,169 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 [2025-01-09 19:14:17,354 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:14:17,360 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:14:17,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:14:17,361 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:14:17,361 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:14:17,362 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i [2025-01-09 19:14:18,571 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/c8b9b96eb/f3819322004641d487357ed5efcf8f39/FLAG80b7acc38 [2025-01-09 19:14:19,124 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:14:19,126 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i [2025-01-09 19:14:19,166 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/c8b9b96eb/f3819322004641d487357ed5efcf8f39/FLAG80b7acc38 [2025-01-09 19:14:19,650 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/c8b9b96eb/f3819322004641d487357ed5efcf8f39 [2025-01-09 19:14:19,652 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:14:19,653 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:14:19,654 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:14:19,654 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:14:19,656 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:14:19,657 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:14:19" (1/1) ... [2025-01-09 19:14:19,657 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45756bcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:19, skipping insertion in model container [2025-01-09 19:14:19,657 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:14:19" (1/1) ... [2025-01-09 19:14:19,738 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:14:20,975 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] [2025-01-09 19:14:21,003 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:14:21,025 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:14:21,130 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] [2025-01-09 19:14:21,132 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] [2025-01-09 19:14:21,132 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] [2025-01-09 19:14:21,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5763] [2025-01-09 19:14:21,140 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5771] [2025-01-09 19:14:21,140 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5778] [2025-01-09 19:14:21,140 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5785] [2025-01-09 19:14:21,148 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] [2025-01-09 19:14:21,149 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] [2025-01-09 19:14:21,151 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] [2025-01-09 19:14:21,151 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] [2025-01-09 19:14:21,162 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] [2025-01-09 19:14:21,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6308] [2025-01-09 19:14:21,223 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8322] [2025-01-09 19:14:21,227 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] [2025-01-09 19:14:21,265 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] [2025-01-09 19:14:21,281 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] [2025-01-09 19:14:21,288 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:14:21,445 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:14:21,446 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:21 WrapperNode [2025-01-09 19:14:21,446 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:14:21,447 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:14:21,447 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:14:21,447 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:14:21,451 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:21" (1/1) ... [2025-01-09 19:14:21,524 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:21" (1/1) ... [2025-01-09 19:14:21,669 INFO L138 Inliner]: procedures = 323, calls = 2249, calls flagged for inlining = 156, calls inlined = 136, statements flattened = 5670 [2025-01-09 19:14:21,670 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:14:21,670 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:14:21,670 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:14:21,671 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:14:21,677 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:21" (1/1) ... [2025-01-09 19:14:21,678 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:21" (1/1) ... [2025-01-09 19:14:21,704 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:21" (1/1) ... [2025-01-09 19:14:22,328 INFO L175 MemorySlicer]: Split 1067 memory accesses to 28 slices as follows [2, 16, 153, 5, 5, 2, 748, 1, 2, 2, 3, 4, 3, 2, 4, 2, 2, 1, 8, 5, 9, 5, 9, 9, 5, 9, 8, 43]. 70 percent of accesses are in the largest equivalence class. The 101 initializations are split as follows [0, 0, 0, 5, 5, 0, 20, 0, 2, 0, 3, 4, 3, 2, 4, 2, 2, 1, 8, 5, 8, 5, 8, 0, 0, 6, 8, 0]. The 540 writes are split as follows [1, 16, 153, 0, 0, 1, 323, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 0, 0, 43]. [2025-01-09 19:14:22,328 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:21" (1/1) ... [2025-01-09 19:14:22,328 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:21" (1/1) ... [2025-01-09 19:14:22,431 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:21" (1/1) ... [2025-01-09 19:14:22,446 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:21" (1/1) ... [2025-01-09 19:14:22,543 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:21" (1/1) ... [2025-01-09 19:14:22,590 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:21" (1/1) ... [2025-01-09 19:14:22,617 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:21" (1/1) ... [2025-01-09 19:14:22,672 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:14:22,673 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:14:22,674 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:14:22,674 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:14:22,675 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:21" (1/1) ... [2025-01-09 19:14:22,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:14:22,690 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:14:22,706 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) [2025-01-09 19:14:22,711 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 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure drain_rx [2025-01-09 19:14:22,727 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_rx [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-01-09 19:14:22,727 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2025-01-09 19:14:22,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 19:14:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_write [2025-01-09 19:14:22,728 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_write [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 19:14:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 19:14:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 19:14:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 19:14:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 19:14:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 19:14:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 19:14:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 19:14:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 19:14:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 19:14:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 19:14:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-09 19:14:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-09 19:14:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-01-09 19:14:22,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-01-09 19:14:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:14:22,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:14:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_external [2025-01-09 19:14:22,730 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_external [2025-01-09 19:14:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 19:14:22,730 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_rx [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_rx [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_ring [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_ring [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-01-09 19:14:22,731 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-01-09 19:14:22,731 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-01-09 19:14:22,732 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-01-09 19:14:22,732 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_change_mtu [2025-01-09 19:14:22,732 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_change_mtu [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 19:14:22,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 19:14:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 19:14:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 19:14:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 19:14:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-09 19:14:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-09 19:14:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-01-09 19:14:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-01-09 19:14:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-01-09 19:14:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-01-09 19:14:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-01-09 19:14:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-01-09 19:14:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-01-09 19:14:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-01-09 19:14:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 19:14:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure switch_port_internal [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_port_internal [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure dump_ring [2025-01-09 19:14:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_ring [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 19:14:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 19:14:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 19:14:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-01-09 19:14:22,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-01-09 19:14:22,741 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-01-09 19:14:22,741 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2025-01-09 19:14:22,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-01-09 19:14:22,741 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2025-01-09 19:14:22,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-01-09 19:14:22,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2025-01-09 19:14:22,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-01-09 19:14:22,741 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2025-01-09 19:14:22,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 19:14:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 19:14:22,742 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2025-01-09 19:14:22,742 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2025-01-09 19:14:22,742 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2025-01-09 19:14:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-01-09 19:14:22,744 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-01-09 19:14:22,744 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-01-09 19:14:22,744 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_stop_rxtx [2025-01-09 19:14:22,744 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_stop_rxtx [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure __get_stats [2025-01-09 19:14:22,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_stats [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure ns_tx_timeout [2025-01-09 19:14:22,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_tx_timeout [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2025-01-09 19:14:22,744 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 19:14:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2025-01-09 19:14:22,745 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-01-09 19:14:22,745 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_reset [2025-01-09 19:14:22,745 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_reset [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 19:14:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2025-01-09 19:14:22,747 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure drain_ring [2025-01-09 19:14:22,747 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_ring [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 19:14:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2025-01-09 19:14:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-01-09 19:14:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-01-09 19:14:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-01-09 19:14:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-01-09 19:14:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-01-09 19:14:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-01-09 19:14:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure move_int_phy [2025-01-09 19:14:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure move_int_phy [2025-01-09 19:14:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2025-01-09 19:14:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2025-01-09 19:14:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 19:14:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 19:14:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-01-09 19:14:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-01-09 19:14:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure enable_wol_mode [2025-01-09 19:14:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_wol_mode [2025-01-09 19:14:22,752 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_resume [2025-01-09 19:14:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_resume [2025-01-09 19:14:22,752 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_remove1 [2025-01-09 19:14:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_remove1 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2025-01-09 19:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2025-01-09 19:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring [2025-01-09 19:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2025-01-09 19:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-01-09 19:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-01-09 19:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_disable [2025-01-09 19:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_disable [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2025-01-09 19:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2025-01-09 19:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-01-09 19:14:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-01-09 19:14:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2025-01-09 19:14:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2025-01-09 19:14:22,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:14:22,754 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2025-01-09 19:14:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2025-01-09 19:14:22,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-01-09 19:14:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-01-09 19:14:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2025-01-09 19:14:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2025-01-09 19:14:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2025-01-09 19:14:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2025-01-09 19:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2025-01-09 19:14:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2025-01-09 19:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2025-01-09 19:14:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2025-01-09 19:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure ns_ioaddr [2025-01-09 19:14:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_ioaddr [2025-01-09 19:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2025-01-09 19:14:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2025-01-09 19:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-01-09 19:14:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-01-09 19:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2025-01-09 19:14:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2025-01-09 19:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2025-01-09 19:14:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2025-01-09 19:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_poll_controller [2025-01-09 19:14:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_poll_controller [2025-01-09 19:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure check_link [2025-01-09 19:14:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link [2025-01-09 19:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-01-09 19:14:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-01-09 19:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-01-09 19:14:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-01-09 19:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2025-01-09 19:14:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2025-01-09 19:14:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure drain_tx [2025-01-09 19:14:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_tx [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure natsemi_irq_enable [2025-01-09 19:14:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure natsemi_irq_enable [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-01-09 19:14:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-01-09 19:14:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-01-09 19:14:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure init_phy_fixup [2025-01-09 19:14:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure init_phy_fixup [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure miiport_read [2025-01-09 19:14:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure miiport_read [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2025-01-09 19:14:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-01-09 19:14:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-01-09 19:14:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_result [2025-01-09 19:14:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_result [2025-01-09 19:14:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:14:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:14:23,552 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:14:23,557 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:14:38,767 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:14:45,139 INFO L? ?]: Removed 2663 outVars from TransFormulas that were not future-live. [2025-01-09 19:14:45,139 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:14:45,199 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:14:45,201 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 19:14:45,205 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:14:45 BoogieIcfgContainer [2025-01-09 19:14:45,206 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:14:45,207 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:14:45,207 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:14:45,219 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:14:45,222 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:14:19" (1/3) ... [2025-01-09 19:14:45,223 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26ecb1fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:14:45, skipping insertion in model container [2025-01-09 19:14:45,226 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:14:21" (2/3) ... [2025-01-09 19:14:45,227 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26ecb1fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:14:45, skipping insertion in model container [2025-01-09 19:14:45,227 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:14:45" (3/3) ... [2025-01-09 19:14:45,228 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--natsemi--natsemi.ko-entry_point.cil.out.i [2025-01-09 19:14:45,264 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:14:45,277 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, 3037 locations, 1 initial locations, 31 loop locations, and 1 error locations. [2025-01-09 19:14:45,384 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:14:45,391 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;@62c9860b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:14:45,392 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 19:14:45,400 INFO L276 IsEmpty]: Start isEmpty. Operand has 2932 states, 2120 states have (on average 1.3900943396226415) internal successors, (2947), 2154 states have internal predecessors, (2947), 695 states have call successors, (695), 116 states have call predecessors, (695), 115 states have return successors, (687), 682 states have call predecessors, (687), 687 states have call successors, (687) [2025-01-09 19:14:45,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2025-01-09 19:14:45,425 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:14:45,426 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] [2025-01-09 19:14:45,426 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:14:45,434 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:14:45,434 INFO L85 PathProgramCache]: Analyzing trace with hash -1199149466, now seen corresponding path program 1 times [2025-01-09 19:14:45,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:14:45,447 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [850874575] [2025-01-09 19:14:45,447 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:14:45,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:14:59,871 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 257 statements into 1 equivalence classes. [2025-01-09 19:15:00,314 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 257 of 257 statements. [2025-01-09 19:15:00,315 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:15:00,315 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:15:00,927 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2025-01-09 19:15:00,928 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:15:00,928 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [850874575] [2025-01-09 19:15:00,929 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [850874575] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:15:00,929 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:15:00,929 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:15:00,930 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1455760870] [2025-01-09 19:15:00,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:15:00,932 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:15:00,933 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:15:00,950 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:15:00,950 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:15:00,958 INFO L87 Difference]: Start difference. First operand has 2932 states, 2120 states have (on average 1.3900943396226415) internal successors, (2947), 2154 states have internal predecessors, (2947), 695 states have call successors, (695), 116 states have call predecessors, (695), 115 states have return successors, (687), 682 states have call predecessors, (687), 687 states have call successors, (687) Second operand has 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) [2025-01-09 19:15:01,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:15:01,708 INFO L93 Difference]: Finished difference Result 8117 states and 12131 transitions. [2025-01-09 19:15:01,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:15:01,710 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 [2025-01-09 19:15:01,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:15:01,762 INFO L225 Difference]: With dead ends: 8117 [2025-01-09 19:15:01,762 INFO L226 Difference]: Without dead ends: 5147 [2025-01-09 19:15:01,785 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 [2025-01-09 19:15:01,788 INFO L435 NwaCegarLoop]: 4608 mSDtfsCounter, 3321 mSDsluCounter, 4174 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3321 SdHoareTripleChecker+Valid, 8782 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-01-09 19:15:01,789 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3321 Valid, 8782 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-01-09 19:15:01,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5147 states. [2025-01-09 19:15:02,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5147 to 5144. [2025-01-09 19:15:02,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5144 states, 3659 states have (on average 1.3539218365673682) internal successors, (4954), 3706 states have internal predecessors, (4954), 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) [2025-01-09 19:15:02,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5144 states to 5144 states and 7475 transitions. [2025-01-09 19:15:02,068 INFO L78 Accepts]: Start accepts. Automaton has 5144 states and 7475 transitions. Word has length 257 [2025-01-09 19:15:02,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:15:02,069 INFO L471 AbstractCegarLoop]: Abstraction has 5144 states and 7475 transitions. [2025-01-09 19:15:02,069 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) [2025-01-09 19:15:02,069 INFO L276 IsEmpty]: Start isEmpty. Operand 5144 states and 7475 transitions. [2025-01-09 19:15:02,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2025-01-09 19:15:02,083 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:15:02,083 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] [2025-01-09 19:15:02,083 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 19:15:02,086 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:15:02,087 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:15:02,087 INFO L85 PathProgramCache]: Analyzing trace with hash -2006134491, now seen corresponding path program 1 times [2025-01-09 19:15:02,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:15:02,087 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1824941598] [2025-01-09 19:15:02,087 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:15:02,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:15:15,295 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 333 statements into 1 equivalence classes. [2025-01-09 19:15:15,447 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 333 of 333 statements. [2025-01-09 19:15:15,447 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:15:15,447 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:15:16,447 INFO L134 CoverageAnalysis]: Checked inductivity of 895 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 895 trivial. 0 not checked. [2025-01-09 19:15:16,447 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:15:16,447 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1824941598] [2025-01-09 19:15:16,447 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1824941598] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:15:16,447 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:15:16,447 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-01-09 19:15:16,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1650507367] [2025-01-09 19:15:16,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:15:16,449 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-01-09 19:15:16,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:15:16,451 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-01-09 19:15:16,451 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-01-09 19:15:16,451 INFO L87 Difference]: Start difference. First operand 5144 states and 7475 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) [2025-01-09 19:15:20,509 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 [] [2025-01-09 19:15:49,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:15:49,654 INFO L93 Difference]: Finished difference Result 25098 states and 36451 transitions. [2025-01-09 19:15:49,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-01-09 19:15:49,655 INFO L78 Accepts]: Start accepts. Automaton has 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) Word has length 333 [2025-01-09 19:15:49,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:15:49,744 INFO L225 Difference]: With dead ends: 25098 [2025-01-09 19:15:49,745 INFO L226 Difference]: Without dead ends: 19998 [2025-01-09 19:15:49,763 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2025-01-09 19:15:49,764 INFO L435 NwaCegarLoop]: 4257 mSDtfsCounter, 14959 mSDsluCounter, 13647 mSDsCounter, 0 mSdLazyCounter, 2598 mSolverCounterSat, 1271 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14959 SdHoareTripleChecker+Valid, 17904 SdHoareTripleChecker+Invalid, 3870 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1271 IncrementalHoareTripleChecker+Valid, 2598 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.3s IncrementalHoareTripleChecker+Time [2025-01-09 19:15:49,764 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [14959 Valid, 17904 Invalid, 3870 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1271 Valid, 2598 Invalid, 1 Unknown, 0 Unchecked, 32.3s Time] [2025-01-09 19:15:49,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19998 states. [2025-01-09 19:15:50,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19998 to 19965. [2025-01-09 19:15:50,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19965 states, 14310 states have (on average 1.3561844863731656) internal successors, (19407), 14480 states have internal predecessors, (19407), 4774 states have call successors, (4774), 881 states have call predecessors, (4774), 880 states have return successors, (4805), 4749 states have call predecessors, (4805), 4773 states have call successors, (4805) [2025-01-09 19:15:50,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19965 states to 19965 states and 28986 transitions. [2025-01-09 19:15:50,538 INFO L78 Accepts]: Start accepts. Automaton has 19965 states and 28986 transitions. Word has length 333 [2025-01-09 19:15:50,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:15:50,540 INFO L471 AbstractCegarLoop]: Abstraction has 19965 states and 28986 transitions. [2025-01-09 19:15:50,541 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has 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) [2025-01-09 19:15:50,541 INFO L276 IsEmpty]: Start isEmpty. Operand 19965 states and 28986 transitions. [2025-01-09 19:15:50,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2025-01-09 19:15:50,552 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:15:50,552 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 5, 5, 5, 5, 5, 5, 5, 5, 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] [2025-01-09 19:15:50,553 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 19:15:50,553 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:15:50,553 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:15:50,554 INFO L85 PathProgramCache]: Analyzing trace with hash 457268908, now seen corresponding path program 1 times [2025-01-09 19:15:50,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:15:50,557 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [242725550] [2025-01-09 19:15:50,557 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:15:50,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms