./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 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml', '-i', '../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux', '--witnessprinter.witness.filename', 'witness', '--witnessprinter.write.witness.besides.input.file', 'false', '--witnessprinter.graph.data.specification', 'CHECK( init(main()), LTL(G ! call(reach_error())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', '08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 14:03:43,886 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 14:03:43,989 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 14:03:43,997 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 14:03:43,997 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 14:03:44,024 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 14:03:44,026 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 14:03:44,026 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 14:03:44,026 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 14:03:44,027 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 14:03:44,027 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 14:03:44,028 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 14:03:44,028 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 14:03:44,028 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 14:03:44,029 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 14:03:44,029 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 14:03:44,029 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 14:03:44,029 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 14:03:44,029 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 14:03:44,029 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 14:03:44,029 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 14:03:44,030 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 14:03:44,030 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 14:03:44,030 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 14:03:44,030 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 14:03:44,030 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 14:03:44,030 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 14:03:44,031 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 14:03:44,031 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 14:03:44,031 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:03:44,031 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 14:03:44,031 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 14:03:44,032 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 14:03:44,032 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 14:03:44,032 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 14:03:44,033 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 14:03:44,033 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 14:03:44,033 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 14:03:44,033 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 14:03:44,033 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a [2024-11-07 14:03:44,324 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 14:03:44,331 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 14:03:44,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 14:03:44,333 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 14:03:44,333 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 14:03:44,334 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2024-11-07 14:03:45,628 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 14:03:46,192 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 14:03:46,193 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2024-11-07 14:03:46,248 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2cb0eab63/44fb8f3ffe5646c69b69edbdaab49b6a/FLAG509c69d86 [2024-11-07 14:03:46,695 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/2cb0eab63/44fb8f3ffe5646c69b69edbdaab49b6a [2024-11-07 14:03:46,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 14:03:46,698 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 14:03:46,700 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 14:03:46,700 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 14:03:46,704 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 14:03:46,705 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:03:46" (1/1) ... [2024-11-07 14:03:46,706 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d8f27e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:46, skipping insertion in model container [2024-11-07 14:03:46,706 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:03:46" (1/1) ... [2024-11-07 14:03:46,827 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 14:03:49,222 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2024-11-07 14:03:49,225 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2024-11-07 14:03:49,226 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2024-11-07 14:03:49,226 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2024-11-07 14:03:49,256 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:03:49,304 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 14:03:49,395 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] [2024-11-07 14:03:49,397 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] [2024-11-07 14:03:49,398 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5261] [2024-11-07 14:03:49,399 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] [2024-11-07 14:03:49,400 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] [2024-11-07 14:03:49,408 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] [2024-11-07 14:03:49,411 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] [2024-11-07 14:03:49,412 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] [2024-11-07 14:03:49,413 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] [2024-11-07 14:03:49,418 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] [2024-11-07 14:03:49,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5897] [2024-11-07 14:03:49,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6716] [2024-11-07 14:03:49,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6768] [2024-11-07 14:03:49,615 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2024-11-07 14:03:49,617 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2024-11-07 14:03:49,617 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2024-11-07 14:03:49,618 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2024-11-07 14:03:49,632 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 14:03:49,848 INFO L204 MainTranslator]: Completed translation [2024-11-07 14:03:49,849 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:49 WrapperNode [2024-11-07 14:03:49,849 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 14:03:49,850 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 14:03:49,850 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 14:03:49,850 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 14:03:49,855 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:49" (1/1) ... [2024-11-07 14:03:49,924 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:49" (1/1) ... [2024-11-07 14:03:50,130 INFO L138 Inliner]: procedures = 451, calls = 2223, calls flagged for inlining = 222, calls inlined = 196, statements flattened = 5273 [2024-11-07 14:03:50,131 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 14:03:50,131 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 14:03:50,131 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 14:03:50,132 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 14:03:50,140 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:49" (1/1) ... [2024-11-07 14:03:50,140 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:49" (1/1) ... [2024-11-07 14:03:50,169 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:49" (1/1) ... [2024-11-07 14:03:51,158 INFO L175 MemorySlicer]: Split 1066 memory accesses to 31 slices as follows [5, 5, 1, 52, 91, 5, 5, 8, 1, 2, 10, 10, 70, 62, 8, 19, 3, 3, 8, 2, 8, 7, 8, 2, 7, 1, 523, 5, 5, 128, 2]. 49 percent of accesses are in the largest equivalence class. The 246 initializations are split as follows [5, 5, 0, 0, 0, 5, 5, 8, 1, 2, 8, 8, 0, 0, 6, 0, 1, 0, 8, 0, 8, 0, 8, 2, 7, 1, 20, 5, 5, 128, 0]. The 523 writes are split as follows [0, 0, 0, 42, 78, 0, 0, 0, 0, 0, 0, 0, 70, 62, 0, 17, 0, 0, 0, 1, 0, 6, 0, 0, 0, 0, 246, 0, 0, 0, 1]. [2024-11-07 14:03:51,158 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:49" (1/1) ... [2024-11-07 14:03:51,159 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:49" (1/1) ... [2024-11-07 14:03:51,294 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:49" (1/1) ... [2024-11-07 14:03:51,331 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:49" (1/1) ... [2024-11-07 14:03:51,401 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:49" (1/1) ... [2024-11-07 14:03:51,430 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:49" (1/1) ... [2024-11-07 14:03:51,502 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 14:03:51,504 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 14:03:51,505 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 14:03:51,505 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 14:03:51,506 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:49" (1/1) ... [2024-11-07 14:03:51,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 14:03:51,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 14:03:51,547 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-07 14:03:51,550 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-07 14:03:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-07 14:03:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-07 14:03:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-07 14:03:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-07 14:03:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 14:03:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 14:03:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_begin [2024-11-07 14:03:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_begin [2024-11-07 14:03:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-07 14:03:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-07 14:03:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-07 14:03:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-07 14:03:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 14:03:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 14:03:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-07 14:03:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-07 14:03:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-07 14:03:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-07 14:03:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-07 14:03:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-07 14:03:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-07 14:03:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-07 14:03:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_73 [2024-11-07 14:03:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_73 [2024-11-07 14:03:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-07 14:03:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-07 14:03:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-07 14:03:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-07 14:03:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-07 14:03:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-07 14:03:51,581 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-07 14:03:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-07 14:03:51,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-07 14:03:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-07 14:03:51,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-07 14:03:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-07 14:03:51,581 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-07 14:03:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-07 14:03:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-07 14:03:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-07 14:03:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-07 14:03:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-07 14:03:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 14:03:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 14:03:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-07 14:03:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-07 14:03:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-07 14:03:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-07 14:03:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 14:03:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-07 14:03:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-07 14:03:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-07 14:03:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-07 14:03:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-07 14:03:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-07 14:03:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-07 14:03:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-07 14:03:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-07 14:03:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-07 14:03:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-07 14:03:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-07 14:03:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-07 14:03:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-07 14:03:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-07 14:03:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-07 14:03:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-07 14:03:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-07 14:03:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-07 14:03:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-07 14:03:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 14:03:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-07 14:03:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-07 14:03:51,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-07 14:03:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-07 14:03:51,587 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-07 14:03:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure epic_open [2024-11-07 14:03:51,587 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_open [2024-11-07 14:03:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 14:03:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 14:03:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 14:03:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 14:03:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 14:03:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 14:03:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 14:03:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 14:03:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 14:03:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 14:03:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 14:03:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 14:03:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 14:03:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 14:03:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 14:03:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 14:03:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-07 14:03:51,589 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-07 14:03:51,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-07 14:03:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-07 14:03:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-07 14:03:51,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-07 14:03:51,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-07 14:03:51,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-07 14:03:51,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-07 14:03:51,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-07 14:03:51,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-07 14:03:51,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-07 14:03:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-07 14:03:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-07 14:03:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-07 14:03:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-07 14:03:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-07 14:03:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-07 14:03:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-07 14:03:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-07 14:03:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-07 14:03:51,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-07 14:03:51,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-07 14:03:51,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-07 14:03:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-07 14:03:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-07 14:03:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-07 14:03:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-07 14:03:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-07 14:03:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-07 14:03:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-07 14:03:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-07 14:03:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-07 14:03:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-07 14:03:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-07 14:03:51,594 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-07 14:03:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-07 14:03:51,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-07 14:03:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-07 14:03:51,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-07 14:03:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-07 14:03:51,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-07 14:03:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-07 14:03:51,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-07 14:03:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-07 14:03:51,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-07 14:03:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure epic_restart [2024-11-07 14:03:51,595 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_restart [2024-11-07 14:03:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2024-11-07 14:03:51,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2024-11-07 14:03:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-07 14:03:51,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-07 14:03:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 14:03:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-07 14:03:51,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-07 14:03:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-07 14:03:51,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-07 14:03:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 14:03:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-11-07 14:03:51,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-11-07 14:03:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-07 14:03:51,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-07 14:03:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-07 14:03:51,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-07 14:03:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 14:03:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 14:03:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-07 14:03:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-07 14:03:51,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-07 14:03:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 14:03:51,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-07 14:03:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_epic_private [2024-11-07 14:03:51,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_epic_private [2024-11-07 14:03:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-07 14:03:51,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-07 14:03:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-07 14:03:51,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-07 14:03:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-07 14:03:51,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-07 14:03:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-07 14:03:51,598 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-07 14:03:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-07 14:03:51,598 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-07 14:03:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure epic_remove_one [2024-11-07 14:03:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_remove_one [2024-11-07 14:03:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-07 14:03:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-07 14:03:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-07 14:03:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-07 14:03:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_napi_lock_of_epic_private [2024-11-07 14:03:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_napi_lock_of_epic_private [2024-11-07 14:03:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-07 14:03:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-07 14:03:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-07 14:03:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-07 14:03:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 14:03:51,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-07 14:03:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-07 14:03:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-07 14:03:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-07 14:03:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-07 14:03:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-07 14:03:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-07 14:03:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-07 14:03:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-07 14:03:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 14:03:51,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 14:03:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-07 14:03:51,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-07 14:03:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure epic_rx [2024-11-07 14:03:51,603 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_rx [2024-11-07 14:03:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_complete [2024-11-07 14:03:51,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_complete [2024-11-07 14:03:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-07 14:03:51,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-07 14:03:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_napi_lock_of_epic_private [2024-11-07 14:03:51,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_napi_lock_of_epic_private [2024-11-07 14:03:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-07 14:03:51,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-07 14:03:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-07 14:03:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-07 14:03:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-07 14:03:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-07 14:03:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-07 14:03:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-07 14:03:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-07 14:03:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-07 14:03:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-07 14:03:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-07 14:03:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-07 14:03:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-07 14:03:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-07 14:03:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-07 14:03:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-07 14:03:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-07 14:03:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-07 14:03:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-07 14:03:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-07 14:03:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-07 14:03:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-07 14:03:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-07 14:03:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-07 14:03:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-07 14:03:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-07 14:03:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-07 14:03:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-07 14:03:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-07 14:03:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-07 14:03:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-07 14:03:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-07 14:03:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-07 14:03:51,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-07 14:03:51,607 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-07 14:03:51,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-07 14:03:51,607 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_72 [2024-11-07 14:03:51,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_72 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure epic_resume [2024-11-07 14:03:51,607 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_resume [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-07 14:03:51,607 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 14:03:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure epic_tx_timeout [2024-11-07 14:03:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_tx_timeout [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-07 14:03:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-07 14:03:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 14:03:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-07 14:03:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-07 14:03:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-07 14:03:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-07 14:03:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-07 14:03:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-07 14:03:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-07 14:03:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-07 14:03:51,610 INFO L130 BoogieDeclarations]: Found specification of procedure epic_close [2024-11-07 14:03:51,610 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_close [2024-11-07 14:03:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-07 14:03:51,611 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-07 14:03:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 14:03:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 14:03:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 14:03:51,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 14:03:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 14:03:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 14:03:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 14:03:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 14:03:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 14:03:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 14:03:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 14:03:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 14:03:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 14:03:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 14:03:51,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 14:03:51,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-07 14:03:51,616 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_epic_private [2024-11-07 14:03:51,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_epic_private [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-07 14:03:51,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-07 14:03:51,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 14:03:51,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-07 14:03:51,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-07 14:03:51,617 INFO L130 BoogieDeclarations]: Found specification of procedure epic_pause [2024-11-07 14:03:51,617 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_pause [2024-11-07 14:03:52,904 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 14:03:52,909 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 14:04:04,547 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-07 14:04:05,628 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 14:04:12,332 INFO L? ?]: Removed 2927 outVars from TransFormulas that were not future-live. [2024-11-07 14:04:12,333 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 14:04:12,401 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 14:04:12,405 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-07 14:04:12,405 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:04:12 BoogieIcfgContainer [2024-11-07 14:04:12,406 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 14:04:12,408 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 14:04:12,408 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 14:04:12,413 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 14:04:12,414 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:03:46" (1/3) ... [2024-11-07 14:04:12,414 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49ec165a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:04:12, skipping insertion in model container [2024-11-07 14:04:12,415 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:49" (2/3) ... [2024-11-07 14:04:12,416 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49ec165a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:04:12, skipping insertion in model container [2024-11-07 14:04:12,416 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:04:12" (3/3) ... [2024-11-07 14:04:12,417 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2024-11-07 14:04:12,428 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 14:04:12,428 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-07 14:04:12,537 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 14:04:12,550 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;@15d17aa5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 14:04:12,551 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-07 14:04:12,566 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) [2024-11-07 14:04:12,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-07 14:04:12,581 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:04:12,582 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] [2024-11-07 14:04:12,583 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)] === [2024-11-07 14:04:12,586 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:04:12,586 INFO L85 PathProgramCache]: Analyzing trace with hash 72998627, now seen corresponding path program 1 times [2024-11-07 14:04:12,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:04:12,594 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1604287679] [2024-11-07 14:04:12,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:04:12,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 14:04:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-07 14:04:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:23,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 14:04:23,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-07 14:04:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:23,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,398 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-07 14:04:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,413 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-07 14:04:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:23,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-07 14:04:23,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:23,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-07 14:04:23,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,475 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:23,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,483 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-07 14:04:23,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,560 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:23,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-07 14:04:23,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:04:23,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-07 14:04:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-07 14:04:23,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:04:23,620 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-07 14:04:23,621 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 14:04:23,621 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1604287679] [2024-11-07 14:04:23,622 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1604287679] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 14:04:23,622 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 14:04:23,622 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 14:04:23,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877004154] [2024-11-07 14:04:23,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 14:04:23,628 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 14:04:23,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 14:04:23,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 14:04:23,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 14:04:23,655 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 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-07 14:04:27,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 14:04:32,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-07 14:04:58,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-07 14:04:58,634 INFO L93 Difference]: Finished difference Result 5597 states and 7978 transitions. [2024-11-07 14:04:58,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-07 14:04:58,637 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (14), 3 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 [2024-11-07 14:04:58,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-07 14:04:58,685 INFO L225 Difference]: With dead ends: 5597 [2024-11-07 14:04:58,685 INFO L226 Difference]: Without dead ends: 3706 [2024-11-07 14:04:58,707 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-07 14:04:58,712 INFO L432 NwaCegarLoop]: 2019 mSDtfsCounter, 3061 mSDsluCounter, 2872 mSDsCounter, 0 mSdLazyCounter, 2008 mSolverCounterSat, 1069 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3471 SdHoareTripleChecker+Valid, 4891 SdHoareTripleChecker+Invalid, 3079 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1069 IncrementalHoareTripleChecker+Valid, 2008 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.2s IncrementalHoareTripleChecker+Time [2024-11-07 14:04:58,713 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3471 Valid, 4891 Invalid, 3079 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1069 Valid, 2008 Invalid, 2 Unknown, 0 Unchecked, 34.2s Time] [2024-11-07 14:04:58,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3706 states. [2024-11-07 14:04:58,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3706 to 3674. [2024-11-07 14:04:59,007 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) [2024-11-07 14:04:59,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 3674 states and 5105 transitions. [2024-11-07 14:04:59,052 INFO L78 Accepts]: Start accepts. Automaton has 3674 states and 5105 transitions. Word has length 127 [2024-11-07 14:04:59,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-07 14:04:59,053 INFO L471 AbstractCegarLoop]: Abstraction has 3674 states and 5105 transitions. [2024-11-07 14:04:59,053 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-07 14:04:59,053 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 5105 transitions. [2024-11-07 14:04:59,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-07 14:04:59,061 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 14:04:59,061 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] [2024-11-07 14:04:59,061 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-07 14:04:59,061 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)] === [2024-11-07 14:04:59,062 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 14:04:59,062 INFO L85 PathProgramCache]: Analyzing trace with hash 1389194355, now seen corresponding path program 1 times [2024-11-07 14:04:59,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 14:04:59,062 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [486791231] [2024-11-07 14:04:59,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 14:04:59,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-07 14:05:07,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:07,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-07 14:05:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:07,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:05:07,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,000 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-07 14:05:08,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:05:08,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-07 14:05:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:05:08,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-07 14:05:08,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:05:08,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-07 14:05:08,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,051 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:05:08,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,057 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-07 14:05:08,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:05:08,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-07 14:05:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:05:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-07 14:05:08,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:05:08,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-07 14:05:08,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-07 14:05:08,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-07 14:05:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-07 14:05:08,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-07 14:05:08,127 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-07 14:05:08,127 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-07 14:05:08,127 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [486791231] [2024-11-07 14:05:08,128 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [486791231] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-07 14:05:08,128 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-07 14:05:08,128 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-07 14:05:08,128 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649664641] [2024-11-07 14:05:08,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-07 14:05:08,130 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-07 14:05:08,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-07 14:05:08,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-07 14:05:08,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-07 14:05:08,131 INFO L87 Difference]: Start difference. First operand 3674 states and 5105 transitions. Second operand has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 3 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-07 14:05:12,214 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 []