./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 04:19:18,917 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 04:19:18,988 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 04:19:18,991 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 04:19:18,991 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 04:19:19,012 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 04:19:19,013 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 04:19:19,013 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 04:19:19,014 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 04:19:19,015 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 04:19:19,015 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 04:19:19,015 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 04:19:19,016 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 04:19:19,016 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 04:19:19,018 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 04:19:19,019 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 04:19:19,019 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 04:19:19,019 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 04:19:19,019 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 04:19:19,019 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 04:19:19,020 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 04:19:19,023 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 04:19:19,024 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 04:19:19,024 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 04:19:19,024 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 04:19:19,024 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 04:19:19,024 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 04:19:19,024 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 04:19:19,024 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 04:19:19,025 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:19:19,025 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 04:19:19,025 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 04:19:19,025 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 04:19:19,025 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 04:19:19,025 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 04:19:19,025 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 04:19:19,025 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 04:19:19,026 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 04:19:19,026 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 04:19:19,026 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a [2024-11-19 04:19:19,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 04:19:19,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 04:19:19,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 04:19:19,281 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 04:19:19,282 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 04:19:19,283 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2024-11-19 04:19:20,653 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 04:19:21,113 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 04:19:21,113 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2024-11-19 04:19:21,163 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/046e58d75/e4b78a66919b40578212ff9b7a4be3f0/FLAG09bab042c [2024-11-19 04:19:21,179 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/046e58d75/e4b78a66919b40578212ff9b7a4be3f0 [2024-11-19 04:19:21,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 04:19:21,183 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 04:19:21,185 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 04:19:21,185 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 04:19:21,191 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 04:19:21,192 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:19:21" (1/1) ... [2024-11-19 04:19:21,193 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@127e667f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:19:21, skipping insertion in model container [2024-11-19 04:19:21,193 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:19:21" (1/1) ... [2024-11-19 04:19:21,409 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 04:19:24,322 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2024-11-19 04:19:24,331 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2024-11-19 04:19:24,333 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2024-11-19 04:19:24,334 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2024-11-19 04:19:24,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:19:24,413 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 04:19:24,508 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"); [5247] [2024-11-19 04:19:24,510 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)); [5254] [2024-11-19 04:19:24,511 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5261] [2024-11-19 04:19:24,513 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/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5305-5306] [2024-11-19 04:19:24,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5311-5313] [2024-11-19 04:19:24,519 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)); [5517-5518] [2024-11-19 04:19:24,521 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)); [5551-5552] [2024-11-19 04:19:24,523 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" (103), "i" (12UL)); [5588-5589] [2024-11-19 04:19:24,524 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" (115), "i" (12UL)); [5625-5626] [2024-11-19 04:19:24,529 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" (502), "i" (12UL)); [5890-5891] [2024-11-19 04:19:24,529 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5897] [2024-11-19 04:19:24,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6716] [2024-11-19 04:19:24,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6768] [2024-11-19 04:19:24,741 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2024-11-19 04:19:24,741 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2024-11-19 04:19:24,742 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2024-11-19 04:19:24,742 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2024-11-19 04:19:24,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:19:24,946 INFO L204 MainTranslator]: Completed translation [2024-11-19 04:19:24,946 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:19:24 WrapperNode [2024-11-19 04:19:24,946 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 04:19:24,948 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 04:19:24,948 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 04:19:24,948 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 04:19:24,954 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:19:24" (1/1) ... [2024-11-19 04:19:25,026 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:19:24" (1/1) ... [2024-11-19 04:19:25,177 INFO L138 Inliner]: procedures = 451, calls = 2223, calls flagged for inlining = 222, calls inlined = 196, statements flattened = 5273 [2024-11-19 04:19:25,178 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 04:19:25,179 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 04:19:25,179 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 04:19:25,179 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 04:19:25,191 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:19:24" (1/1) ... [2024-11-19 04:19:25,192 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:19:24" (1/1) ... [2024-11-19 04:19:25,220 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:19:24" (1/1) ... [2024-11-19 04:19:25,961 INFO L175 MemorySlicer]: Split 1066 memory accesses to 31 slices as follows [5, 5, 523, 5, 5, 8, 1, 2, 10, 10, 70, 62, 8, 19, 3, 3, 52, 8, 8, 2, 8, 1, 91, 2, 1, 7, 2, 7, 5, 5, 128]. 49 percent of accesses are in the largest equivalence class. The 246 initializations are split as follows [5, 5, 20, 5, 5, 8, 1, 2, 8, 8, 0, 0, 6, 0, 1, 0, 0, 8, 8, 0, 8, 0, 0, 2, 1, 7, 0, 0, 5, 5, 128]. The 523 writes are split as follows [0, 0, 246, 0, 0, 0, 0, 0, 0, 0, 70, 62, 0, 17, 0, 0, 42, 0, 0, 1, 0, 0, 78, 0, 0, 0, 1, 6, 0, 0, 0]. [2024-11-19 04:19:25,962 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:19:24" (1/1) ... [2024-11-19 04:19:25,962 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:19:24" (1/1) ... [2024-11-19 04:19:26,077 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:19:24" (1/1) ... [2024-11-19 04:19:26,107 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:19:24" (1/1) ... [2024-11-19 04:19:26,142 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:19:24" (1/1) ... [2024-11-19 04:19:26,162 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:19:24" (1/1) ... [2024-11-19 04:19:26,210 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 04:19:26,212 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 04:19:26,212 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 04:19:26,212 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 04:19:26,213 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:19:24" (1/1) ... [2024-11-19 04:19:26,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:19:26,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 04:19:26,248 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-19 04:19:26,254 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-19 04:19:26,296 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-19 04:19:26,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-19 04:19:26,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-19 04:19:26,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-19 04:19:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 04:19:26,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 04:19:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_begin [2024-11-19 04:19:26,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_begin [2024-11-19 04:19:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-19 04:19:26,299 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-19 04:19:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-19 04:19:26,300 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-19 04:19:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 04:19:26,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 04:19:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-19 04:19:26,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-19 04:19:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-19 04:19:26,300 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-19 04:19:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-19 04:19:26,301 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-19 04:19:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-19 04:19:26,301 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-19 04:19:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_73 [2024-11-19 04:19:26,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_73 [2024-11-19 04:19:26,301 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-19 04:19:26,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-19 04:19:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-19 04:19:26,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-19 04:19:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-19 04:19:26,302 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-19 04:19:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-19 04:19:26,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-19 04:19:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-19 04:19:26,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-19 04:19:26,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-19 04:19:26,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-19 04:19:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-19 04:19:26,303 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-19 04:19:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-19 04:19:26,303 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-19 04:19:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-19 04:19:26,303 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-19 04:19:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 04:19:26,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 04:19:26,303 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-19 04:19:26,303 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-19 04:19:26,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-19 04:19:26,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-19 04:19:26,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 04:19:26,304 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-19 04:19:26,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-19 04:19:26,304 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-19 04:19:26,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-19 04:19:26,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 04:19:26,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 04:19:26,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 04:19:26,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 04:19:26,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 04:19:26,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 04:19:26,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 04:19:26,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 04:19:26,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 04:19:26,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 04:19:26,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 04:19:26,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-19 04:19:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-19 04:19:26,308 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-19 04:19:26,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 04:19:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-19 04:19:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-19 04:19:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-19 04:19:26,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-19 04:19:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-19 04:19:26,310 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-19 04:19:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure epic_open [2024-11-19 04:19:26,310 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_open [2024-11-19 04:19:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 04:19:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 04:19:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 04:19:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 04:19:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 04:19:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 04:19:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 04:19:26,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 04:19:26,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 04:19:26,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 04:19:26,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 04:19:26,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 04:19:26,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 04:19:26,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 04:19:26,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 04:19:26,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 04:19:26,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 04:19:26,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 04:19:26,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 04:19:26,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 04:19:26,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-19 04:19:26,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-19 04:19:26,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-19 04:19:26,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-19 04:19:26,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-19 04:19:26,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-19 04:19:26,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-19 04:19:26,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-19 04:19:26,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-19 04:19:26,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-19 04:19:26,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-19 04:19:26,318 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-19 04:19:26,318 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-19 04:19:26,318 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-19 04:19:26,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-19 04:19:26,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:19:26,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:19:26,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:19:26,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:19:26,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:19:26,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:19:26,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:19:26,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:19:26,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:19:26,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:19:26,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:19:26,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:19:26,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:19:26,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:19:26,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:19:26,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:19:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:19:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:19:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:19:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:19:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-19 04:19:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-19 04:19:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-19 04:19:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-19 04:19:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-19 04:19:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-19 04:19:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-19 04:19:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-19 04:19:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-19 04:19:26,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-19 04:19:26,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:19:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-19 04:19:26,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-19 04:19:26,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-19 04:19:26,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-19 04:19:26,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-19 04:19:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-19 04:19:26,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-19 04:19:26,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-19 04:19:26,324 INFO L130 BoogieDeclarations]: Found specification of procedure epic_restart [2024-11-19 04:19:26,324 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_restart [2024-11-19 04:19:26,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2024-11-19 04:19:26,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2024-11-19 04:19:26,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-19 04:19:26,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-19 04:19:26,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 04:19:26,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-19 04:19:26,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-19 04:19:26,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-19 04:19:26,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-19 04:19:26,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 04:19:26,326 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-11-19 04:19:26,326 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-11-19 04:19:26,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-19 04:19:26,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-19 04:19:26,327 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-19 04:19:26,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-19 04:19:26,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 04:19:26,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 04:19:26,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 04:19:26,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 04:19:26,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 04:19:26,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 04:19:26,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 04:19:26,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 04:19:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 04:19:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 04:19:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 04:19:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 04:19:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 04:19:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 04:19:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 04:19:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 04:19:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 04:19:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 04:19:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 04:19:26,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-19 04:19:26,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 04:19:26,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_epic_private [2024-11-19 04:19:26,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_epic_private [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-19 04:19:26,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-19 04:19:26,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-19 04:19:26,330 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-19 04:19:26,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-19 04:19:26,331 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-19 04:19:26,331 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-19 04:19:26,331 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-19 04:19:26,331 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-19 04:19:26,331 INFO L130 BoogieDeclarations]: Found specification of procedure epic_remove_one [2024-11-19 04:19:26,331 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_remove_one [2024-11-19 04:19:26,331 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-19 04:19:26,331 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-19 04:19:26,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-19 04:19:26,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-19 04:19:26,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_napi_lock_of_epic_private [2024-11-19 04:19:26,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_napi_lock_of_epic_private [2024-11-19 04:19:26,334 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-19 04:19:26,335 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-19 04:19:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-19 04:19:26,335 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-19 04:19:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 04:19:26,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 04:19:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 04:19:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 04:19:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 04:19:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 04:19:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 04:19:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 04:19:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 04:19:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 04:19:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 04:19:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 04:19:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 04:19:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 04:19:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 04:19:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 04:19:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 04:19:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 04:19:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 04:19:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-19 04:19:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-19 04:19:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-19 04:19:26,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-19 04:19:26,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-19 04:19:26,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-19 04:19:26,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-19 04:19:26,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-19 04:19:26,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-19 04:19:26,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-19 04:19:26,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-19 04:19:26,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-19 04:19:26,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-19 04:19:26,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-19 04:19:26,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 04:19:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 04:19:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 04:19:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 04:19:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 04:19:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 04:19:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 04:19:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 04:19:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 04:19:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 04:19:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 04:19:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 04:19:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 04:19:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 04:19:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 04:19:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 04:19:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 04:19:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 04:19:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 04:19:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 04:19:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-19 04:19:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-19 04:19:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-19 04:19:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-19 04:19:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-19 04:19:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-19 04:19:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-19 04:19:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-19 04:19:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-19 04:19:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-19 04:19:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-19 04:19:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 04:19:26,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 04:19:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-19 04:19:26,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-19 04:19:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure epic_rx [2024-11-19 04:19:26,340 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_rx [2024-11-19 04:19:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_complete [2024-11-19 04:19:26,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_complete [2024-11-19 04:19:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-19 04:19:26,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-19 04:19:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_napi_lock_of_epic_private [2024-11-19 04:19:26,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_napi_lock_of_epic_private [2024-11-19 04:19:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-19 04:19:26,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-19 04:19:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-19 04:19:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-19 04:19:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-19 04:19:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-19 04:19:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-19 04:19:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-19 04:19:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-19 04:19:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-19 04:19:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-19 04:19:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-19 04:19:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-19 04:19:26,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-19 04:19:26,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-19 04:19:26,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-19 04:19:26,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-19 04:19:26,342 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-19 04:19:26,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-19 04:19:26,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-19 04:19:26,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-19 04:19:26,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-19 04:19:26,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-19 04:19:26,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-19 04:19:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-19 04:19:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-19 04:19:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-19 04:19:26,348 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_72 [2024-11-19 04:19:26,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_72 [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure epic_resume [2024-11-19 04:19:26,348 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_resume [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-19 04:19:26,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 04:19:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 04:19:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 04:19:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 04:19:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 04:19:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 04:19:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 04:19:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 04:19:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-19 04:19:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-19 04:19:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-19 04:19:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-19 04:19:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-19 04:19:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-19 04:19:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-19 04:19:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-19 04:19:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-19 04:19:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-19 04:19:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-19 04:19:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure epic_tx_timeout [2024-11-19 04:19:26,351 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_tx_timeout [2024-11-19 04:19:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-19 04:19:26,351 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-19 04:19:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-19 04:19:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-19 04:19:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-19 04:19:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-19 04:19:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-19 04:19:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-19 04:19:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-19 04:19:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-19 04:19:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-19 04:19:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-19 04:19:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-19 04:19:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-19 04:19:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-19 04:19:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-19 04:19:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-19 04:19:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-19 04:19:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-19 04:19:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-19 04:19:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-19 04:19:26,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-19 04:19:26,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-19 04:19:26,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-19 04:19:26,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-19 04:19:26,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-19 04:19:26,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-19 04:19:26,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-19 04:19:26,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-19 04:19:26,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-19 04:19:26,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-19 04:19:26,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-19 04:19:26,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-19 04:19:26,355 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 04:19:26,355 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 04:19:26,355 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-19 04:19:26,355 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-19 04:19:26,355 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-19 04:19:26,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-19 04:19:26,355 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-19 04:19:26,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-19 04:19:26,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-19 04:19:26,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-19 04:19:26,355 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-19 04:19:26,355 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-19 04:19:26,355 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-19 04:19:26,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-19 04:19:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-19 04:19:26,356 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-19 04:19:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure epic_close [2024-11-19 04:19:26,356 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_close [2024-11-19 04:19:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-19 04:19:26,356 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-19 04:19:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 04:19:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 04:19:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 04:19:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 04:19:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 04:19:26,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 04:19:26,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 04:19:26,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 04:19:26,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 04:19:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 04:19:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 04:19:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 04:19:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 04:19:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 04:19:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 04:19:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 04:19:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 04:19:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 04:19:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 04:19:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 04:19:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-19 04:19:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-19 04:19:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-19 04:19:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-19 04:19:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-19 04:19:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-19 04:19:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-19 04:19:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-19 04:19:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-19 04:19:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-19 04:19:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-19 04:19:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 04:19:26,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 04:19:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-19 04:19:26,362 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-19 04:19:26,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_epic_private [2024-11-19 04:19:26,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_epic_private [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-19 04:19:26,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-19 04:19:26,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 04:19:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-19 04:19:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-19 04:19:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-19 04:19:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-19 04:19:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-19 04:19:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-19 04:19:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-19 04:19:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-19 04:19:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-19 04:19:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-19 04:19:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-19 04:19:26,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-19 04:19:26,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-19 04:19:26,365 INFO L130 BoogieDeclarations]: Found specification of procedure epic_pause [2024-11-19 04:19:26,365 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_pause [2024-11-19 04:19:27,271 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 04:19:27,274 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 04:19:36,890 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-19 04:19:38,003 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 04:19:43,995 INFO L? ?]: Removed 2927 outVars from TransFormulas that were not future-live. [2024-11-19 04:19:43,995 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 04:19:44,045 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 04:19:44,045 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-19 04:19:44,046 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:19:44 BoogieIcfgContainer [2024-11-19 04:19:44,046 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 04:19:44,048 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 04:19:44,048 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 04:19:44,051 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 04:19:44,051 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:19:21" (1/3) ... [2024-11-19 04:19:44,053 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cd784c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:19:44, skipping insertion in model container [2024-11-19 04:19:44,053 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:19:24" (2/3) ... [2024-11-19 04:19:44,054 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cd784c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:19:44, skipping insertion in model container [2024-11-19 04:19:44,054 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:19:44" (3/3) ... [2024-11-19 04:19:44,055 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2024-11-19 04:19:44,071 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 04:19:44,071 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-19 04:19:44,195 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 04:19:44,202 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;@4b9b2c7d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 04:19:44,203 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-19 04:19:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand has 1904 states, 1338 states have (on average 1.2952167414050821) internal successors, (1733), 1361 states have internal predecessors, (1733), 470 states have call successors, (470), 94 states have call predecessors, (470), 93 states have return successors, (464), 459 states have call predecessors, (464), 464 states have call successors, (464) [2024-11-19 04:19:44,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-19 04:19:44,237 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:19:44,238 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:19:44,239 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-19 04:19:44,244 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:19:44,244 INFO L85 PathProgramCache]: Analyzing trace with hash 72998627, now seen corresponding path program 1 times [2024-11-19 04:19:44,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:19:44,253 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [157467219] [2024-11-19 04:19:44,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:19:44,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:19:54,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:19:55,724 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-19 04:19:55,725 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:19:55,725 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [157467219] [2024-11-19 04:19:55,728 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [157467219] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:19:55,728 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:19:55,728 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:19:55,730 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [926883560] [2024-11-19 04:19:55,730 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:19:55,735 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:19:55,736 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:19:55,757 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:19:55,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:19:55,764 INFO L87 Difference]: Start difference. First operand has 1904 states, 1338 states have (on average 1.2952167414050821) internal successors, (1733), 1361 states have internal predecessors, (1733), 470 states have call successors, (470), 94 states have call predecessors, (470), 93 states have return successors, (464), 459 states have call predecessors, (464), 464 states have call successors, (464) Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-19 04:19:59,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:20:00,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:20:00,732 INFO L93 Difference]: Finished difference Result 5569 states and 7923 transitions. [2024-11-19 04:20:00,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:20:00,734 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 127 [2024-11-19 04:20:00,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:20:00,774 INFO L225 Difference]: With dead ends: 5569 [2024-11-19 04:20:00,775 INFO L226 Difference]: Without dead ends: 3678 [2024-11-19 04:20:00,791 INFO L431 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 [2024-11-19 04:20:00,795 INFO L432 NwaCegarLoop]: 2661 mSDtfsCounter, 2514 mSDsluCounter, 2588 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2514 SdHoareTripleChecker+Valid, 5249 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2024-11-19 04:20:00,796 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2514 Valid, 5249 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-11-19 04:20:00,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3678 states. [2024-11-19 04:20:01,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3678 to 3674. [2024-11-19 04:20:01,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3674 states, 2604 states have (on average 1.282258064516129) internal successors, (3339), 2649 states have internal predecessors, (3339), 885 states have call successors, (885), 183 states have call predecessors, (885), 182 states have return successors, (881), 871 states have call predecessors, (881), 881 states have call successors, (881) [2024-11-19 04:20:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 3674 states and 5105 transitions. [2024-11-19 04:20:01,037 INFO L78 Accepts]: Start accepts. Automaton has 3674 states and 5105 transitions. Word has length 127 [2024-11-19 04:20:01,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:20:01,039 INFO L471 AbstractCegarLoop]: Abstraction has 3674 states and 5105 transitions. [2024-11-19 04:20:01,039 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-19 04:20:01,039 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 5105 transitions. [2024-11-19 04:20:01,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-19 04:20:01,049 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:20:01,050 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:20:01,050 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-19 04:20:01,051 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-19 04:20:01,051 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:20:01,052 INFO L85 PathProgramCache]: Analyzing trace with hash 1389194355, now seen corresponding path program 1 times [2024-11-19 04:20:01,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:20:01,052 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138709095] [2024-11-19 04:20:01,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:20:01,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:20:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:20:10,777 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-19 04:20:10,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:20:10,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138709095] [2024-11-19 04:20:10,777 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [138709095] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:20:10,777 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:20:10,777 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:20:10,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [592250465] [2024-11-19 04:20:10,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:20:10,779 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:20:10,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:20:10,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:20:10,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:20:10,781 INFO L87 Difference]: Start difference. First operand 3674 states and 5105 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-19 04:20:14,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:20:16,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:20:16,439 INFO L93 Difference]: Finished difference Result 10408 states and 14473 transitions. [2024-11-19 04:20:16,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:20:16,440 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 136 [2024-11-19 04:20:16,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:20:16,482 INFO L225 Difference]: With dead ends: 10408 [2024-11-19 04:20:16,483 INFO L226 Difference]: Without dead ends: 6757 [2024-11-19 04:20:16,500 INFO L431 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 [2024-11-19 04:20:16,501 INFO L432 NwaCegarLoop]: 2640 mSDtfsCounter, 2210 mSDsluCounter, 2537 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2210 SdHoareTripleChecker+Valid, 5177 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-19 04:20:16,501 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2210 Valid, 5177 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 74 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-11-19 04:20:16,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6757 states. [2024-11-19 04:20:16,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6757 to 6727. [2024-11-19 04:20:16,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6727 states, 4752 states have (on average 1.283459595959596) internal successors, (6099), 4840 states have internal predecessors, (6099), 1627 states have call successors, (1627), 348 states have call predecessors, (1627), 345 states have return successors, (1625), 1594 states have call predecessors, (1625), 1623 states have call successors, (1625) [2024-11-19 04:20:16,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6727 states to 6727 states and 9351 transitions. [2024-11-19 04:20:16,782 INFO L78 Accepts]: Start accepts. Automaton has 6727 states and 9351 transitions. Word has length 136 [2024-11-19 04:20:16,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:20:16,783 INFO L471 AbstractCegarLoop]: Abstraction has 6727 states and 9351 transitions. [2024-11-19 04:20:16,783 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-19 04:20:16,783 INFO L276 IsEmpty]: Start isEmpty. Operand 6727 states and 9351 transitions. [2024-11-19 04:20:16,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-19 04:20:16,788 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:20:16,788 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-19 04:20:16,789 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-19 04:20:16,789 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-19 04:20:16,789 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:20:16,792 INFO L85 PathProgramCache]: Analyzing trace with hash 192688697, now seen corresponding path program 1 times [2024-11-19 04:20:16,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:20:16,793 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777354385] [2024-11-19 04:20:16,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:20:16,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:20:26,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:20:26,659 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-19 04:20:26,660 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:20:26,660 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1777354385] [2024-11-19 04:20:26,660 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1777354385] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:20:26,660 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:20:26,660 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:20:26,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913249296] [2024-11-19 04:20:26,660 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:20:26,660 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:20:26,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:20:26,661 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:20:26,661 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:20:26,661 INFO L87 Difference]: Start difference. First operand 6727 states and 9351 transitions. Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-19 04:20:30,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-19 04:20:31,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 04:20:31,767 INFO L93 Difference]: Finished difference Result 19463 states and 27027 transitions. [2024-11-19 04:20:31,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 04:20:31,768 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 147 [2024-11-19 04:20:31,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 04:20:31,850 INFO L225 Difference]: With dead ends: 19463 [2024-11-19 04:20:31,851 INFO L226 Difference]: Without dead ends: 12759 [2024-11-19 04:20:31,888 INFO L431 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 [2024-11-19 04:20:31,889 INFO L432 NwaCegarLoop]: 2893 mSDtfsCounter, 2398 mSDsluCounter, 2543 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2398 SdHoareTripleChecker+Valid, 5436 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-19 04:20:31,889 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2398 Valid, 5436 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-19 04:20:31,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12759 states. [2024-11-19 04:20:32,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12759 to 12725. [2024-11-19 04:20:32,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12725 states, 8988 states have (on average 1.2800400534045393) internal successors, (11505), 9156 states have internal predecessors, (11505), 3067 states have call successors, (3067), 678 states have call predecessors, (3067), 667 states have return successors, (3077), 2986 states have call predecessors, (3077), 3063 states have call successors, (3077) [2024-11-19 04:20:32,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12725 states to 12725 states and 17649 transitions. [2024-11-19 04:20:32,511 INFO L78 Accepts]: Start accepts. Automaton has 12725 states and 17649 transitions. Word has length 147 [2024-11-19 04:20:32,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 04:20:32,512 INFO L471 AbstractCegarLoop]: Abstraction has 12725 states and 17649 transitions. [2024-11-19 04:20:32,512 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-19 04:20:32,512 INFO L276 IsEmpty]: Start isEmpty. Operand 12725 states and 17649 transitions. [2024-11-19 04:20:32,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-19 04:20:32,518 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:20:32,518 INFO L215 NwaCegarLoop]: trace histogram [13, 13, 9, 9, 9, 9, 9, 9, 4, 4, 4, 2, 2, 2, 2, 2, 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] [2024-11-19 04:20:32,518 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-19 04:20:32,519 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-19 04:20:32,520 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:20:32,520 INFO L85 PathProgramCache]: Analyzing trace with hash 1360159440, now seen corresponding path program 1 times [2024-11-19 04:20:32,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:20:32,522 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1352605058] [2024-11-19 04:20:32,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:20:32,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 04:20:41,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 04:20:42,297 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-19 04:20:42,297 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 04:20:42,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1352605058] [2024-11-19 04:20:42,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1352605058] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 04:20:42,298 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 04:20:42,298 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 04:20:42,298 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077312238] [2024-11-19 04:20:42,298 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 04:20:42,298 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 04:20:42,298 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 04:20:42,299 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 04:20:42,299 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 04:20:42,300 INFO L87 Difference]: Start difference. First operand 12725 states and 17649 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2024-11-19 04:20:46,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []