./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-atheros-atlx-atl2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f201c9fc7d4219aa0468bc01572a6edb3f3cca31435c2c238ec6b81ac198d85a --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 05:07:12,203 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:07:12,245 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:07:12,251 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:07:12,252 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:07:12,277 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:07:12,278 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:07:12,279 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:07:12,279 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:07:12,279 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:07:12,279 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:07:12,279 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:07:12,279 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:07:12,280 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:07:12,280 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:07:12,280 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:07:12,281 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:07:12,281 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:07:12,281 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:07:12,281 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:07:12,281 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:07:12,281 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:07:12,281 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:07:12,281 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:07:12,281 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:07:12,282 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:07:12,282 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:07:12,282 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:07:12,282 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:07:12,282 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:07:12,282 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:07:12,282 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:07:12,282 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:07:12,282 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:07:12,282 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:07:12,282 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:07:12,282 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:07:12,282 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:07:12,282 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:07:12,282 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:07:12,282 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/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 -> f201c9fc7d4219aa0468bc01572a6edb3f3cca31435c2c238ec6b81ac198d85a [2025-03-04 05:07:12,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:07:12,553 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:07:12,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:07:12,556 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:07:12,557 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:07:12,558 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2025-03-04 05:07:13,697 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f81352fab/1a114d13476e4acd99ad2c592e04e07c/FLAG60749d1e4 [2025-03-04 05:07:14,235 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:07:14,235 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2025-03-04 05:07:14,277 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f81352fab/1a114d13476e4acd99ad2c592e04e07c/FLAG60749d1e4 [2025-03-04 05:07:14,290 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f81352fab/1a114d13476e4acd99ad2c592e04e07c [2025-03-04 05:07:14,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:07:14,293 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:07:14,294 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:07:14,294 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:07:14,297 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:07:14,297 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:07:14" (1/1) ... [2025-03-04 05:07:14,298 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1272954a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:07:14, skipping insertion in model container [2025-03-04 05:07:14,298 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:07:14" (1/1) ... [2025-03-04 05:07:14,394 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:07:16,493 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396127,396140] [2025-03-04 05:07:16,495 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396296,396309] [2025-03-04 05:07:16,495 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396463,396476] [2025-03-04 05:07:16,496 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396631,396644] [2025-03-04 05:07:16,517 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:07:16,549 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:07:16,632 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"); [5886] [2025-03-04 05:07:16,634 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)); [5893] [2025-03-04 05:07:16,634 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5900] [2025-03-04 05:07:16,635 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)); [5940-5941] [2025-03-04 05:07:16,635 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"); [5946-5948] [2025-03-04 05:07:16,636 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [5962] [2025-03-04 05:07:16,636 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6038] [2025-03-04 05:07:16,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6041] [2025-03-04 05:07:16,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6044] [2025-03-04 05:07:16,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6047] [2025-03-04 05:07:16,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6657] [2025-03-04 05:07:16,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6660] [2025-03-04 05:07:16,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6663] [2025-03-04 05:07:16,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6666] [2025-03-04 05:07:16,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6697] [2025-03-04 05:07:16,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6700] [2025-03-04 05:07:16,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6703] [2025-03-04 05:07:16,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6706] [2025-03-04 05:07:16,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6737] [2025-03-04 05:07:16,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6740] [2025-03-04 05:07:16,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6743] [2025-03-04 05:07:16,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6746] [2025-03-04 05:07:16,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6777] [2025-03-04 05:07:16,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6780] [2025-03-04 05:07:16,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6783] [2025-03-04 05:07:16,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6786] [2025-03-04 05:07:16,681 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7986] [2025-03-04 05:07:16,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9616] [2025-03-04 05:07:16,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9990] [2025-03-04 05:07:16,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10003] [2025-03-04 05:07:16,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10027] [2025-03-04 05:07:16,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10040] [2025-03-04 05:07:16,774 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 *)"drivers/net/ethernet/atheros/atlx/atl2.c"), "i" (2966), "i" (12UL)); [10399-10400] [2025-03-04 05:07:16,831 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396127,396140] [2025-03-04 05:07:16,832 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396296,396309] [2025-03-04 05:07:16,833 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396463,396476] [2025-03-04 05:07:16,833 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i[396631,396644] [2025-03-04 05:07:16,843 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:07:17,031 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:07:17,031 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:07:17 WrapperNode [2025-03-04 05:07:17,032 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:07:17,033 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:07:17,033 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:07:17,033 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:07:17,037 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:07:17" (1/1) ... [2025-03-04 05:07:17,118 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:07:17" (1/1) ... [2025-03-04 05:07:17,358 INFO L138 Inliner]: procedures = 536, calls = 2767, calls flagged for inlining = 265, calls inlined = 239, statements flattened = 7481 [2025-03-04 05:07:17,360 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:07:17,360 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:07:17,360 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:07:17,360 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:07:17,367 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:07:17" (1/1) ... [2025-03-04 05:07:17,367 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:07:17" (1/1) ... [2025-03-04 05:07:17,399 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:07:17" (1/1) ... [2025-03-04 05:07:18,500 INFO L175 MemorySlicer]: Split 1337 memory accesses to 32 slices as follows [6, 5, 10, 2, 2, 3, 1, 2, 2, 49, 31, 41, 2, 28, 51, 2, 40, 6, 6, 6, 6, 6, 3, 2, 1, 976, 7, 2, 1, 5, 20, 13]. 73 percent of accesses are in the largest equivalence class. The 77 initializations are split as follows [0, 0, 10, 0, 0, 0, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 5, 5, 5, 5, 1, 0, 0, 14, 6, 0, 0, 5, 0, 13]. The 607 writes are split as follows [3, 1, 0, 1, 1, 0, 0, 0, 2, 30, 31, 41, 2, 10, 42, 1, 32, 0, 0, 0, 0, 0, 0, 1, 0, 401, 0, 1, 0, 0, 7, 0]. [2025-03-04 05:07:18,501 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:07:17" (1/1) ... [2025-03-04 05:07:18,502 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:07:17" (1/1) ... [2025-03-04 05:07:18,638 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:07:17" (1/1) ... [2025-03-04 05:07:18,656 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:07:17" (1/1) ... [2025-03-04 05:07:18,707 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:07:17" (1/1) ... [2025-03-04 05:07:18,737 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:07:17" (1/1) ... [2025-03-04 05:07:18,790 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:07:18,793 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:07:18,793 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:07:18,793 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:07:18,794 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:07:17" (1/1) ... [2025-03-04 05:07:18,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:07:18,808 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:07:18,821 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-04 05:07:18,824 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-04 05:07:18,842 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2025-03-04 05:07:18,843 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2025-03-04 05:07:18,843 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_eeprom_len [2025-03-04 05:07:18,843 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_eeprom_len [2025-03-04 05:07:18,843 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-04 05:07:18,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-04 05:07:18,843 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_nway_reset [2025-03-04 05:07:18,843 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_nway_reset [2025-03-04 05:07:18,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:07:18,844 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:07:18,844 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 05:07:18,844 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 05:07:18,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2025-03-04 05:07:18,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2025-03-04 05:07:18,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:07:18,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:07:18,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2025-03-04 05:07:18,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2025-03-04 05:07:18,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:07:18,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:07:18,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-03-04 05:07:18,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-03-04 05:07:18,845 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-04 05:07:18,845 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-04 05:07:18,845 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2025-03-04 05:07:18,845 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2025-03-04 05:07:18,845 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2025-03-04 05:07:18,846 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2025-03-04 05:07:18,846 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_free_irq [2025-03-04 05:07:18,846 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_free_irq [2025-03-04 05:07:18,846 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2025-03-04 05:07:18,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2025-03-04 05:07:18,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-04 05:07:18,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-04 05:07:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_close [2025-03-04 05:07:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_close [2025-03-04 05:07:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_speed_and_duplex [2025-03-04 05:07:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_speed_and_duplex [2025-03-04 05:07:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_force_ps [2025-03-04 05:07:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_force_ps [2025-03-04 05:07:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-04 05:07:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-04 05:07:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:07:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:07:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 05:07:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 05:07:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2025-03-04 05:07:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2025-03-04 05:07:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-04 05:07:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-04 05:07:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:07:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:07:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:07:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-03-04 05:07:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-03-04 05:07:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2025-03-04 05:07:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2025-03-04 05:07:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2025-03-04 05:07:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2025-03-04 05:07:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_write_phy_reg [2025-03-04 05:07:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_write_phy_reg [2025-03-04 05:07:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2025-03-04 05:07:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_vlan_mode [2025-03-04 05:07:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_vlan_mode [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-04 05:07:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_up [2025-03-04 05:07:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_up [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 05:07:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-03-04 05:07:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-04 05:07:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-03-04 05:07:18,849 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_tx_timeout [2025-03-04 05:07:18,849 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_tx_timeout [2025-03-04 05:07:18,851 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_irq_enable [2025-03-04 05:07:18,851 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_irq_enable [2025-03-04 05:07:18,851 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 05:07:18,851 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 05:07:18,851 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_poll_controller [2025-03-04 05:07:18,851 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_poll_controller [2025-03-04 05:07:18,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:07:18,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:07:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:07:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:07:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:07:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:07:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:07:18,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:07:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_irq_disable [2025-03-04 05:07:18,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_irq_disable [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:07:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:07:18,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:07:18,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:07:18,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:07:18,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:07:18,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-03-04 05:07:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_stats_lock_of_atl2_adapter [2025-03-04 05:07:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_stats_lock_of_atl2_adapter [2025-03-04 05:07:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-04 05:07:18,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-04 05:07:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:07:18,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:07:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2025-03-04 05:07:18,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2025-03-04 05:07:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:07:18,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:07:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-04 05:07:18,858 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-04 05:07:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_shutdown [2025-03-04 05:07:18,858 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_shutdown [2025-03-04 05:07:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure __atl2_vlan_mode [2025-03-04 05:07:18,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl2_vlan_mode [2025-03-04 05:07:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-04 05:07:18,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-03-04 05:07:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:07:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-04 05:07:18,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-04 05:07:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-04 05:07:18,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-04 05:07:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-04 05:07:18,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-04 05:07:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:07:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-03-04 05:07:18,860 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-03-04 05:07:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:07:18,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:07:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 05:07:18,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 05:07:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:07:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:07:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:07:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:07:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:07:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:07:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:07:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:07:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:07:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:07:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:07:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2025-03-04 05:07:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_set_multi [2025-03-04 05:07:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_set_multi [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_phy_init [2025-03-04 05:07:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_phy_init [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-04 05:07:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_configure [2025-03-04 05:07:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_configure [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_reset_hw [2025-03-04 05:07:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_reset_hw [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-04 05:07:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-03-04 05:07:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_open [2025-03-04 05:07:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_open [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 05:07:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-04 05:07:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_validate_option [2025-03-04 05:07:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_validate_option [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_atl2_adapter [2025-03-04 05:07:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_atl2_adapter [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-04 05:07:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:07:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:07:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_intr [2025-03-04 05:07:18,863 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_intr [2025-03-04 05:07:18,863 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-04 05:07:18,863 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-04 05:07:18,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:07:18,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:07:18,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:07:18,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:07:18,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:07:18,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:07:18,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:07:18,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:07:18,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:07:18,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:07:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:07:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:07:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:07:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:07:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:07:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:07:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:07:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:07:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:07:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 05:07:18,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-03-04 05:07:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:07:18,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:07:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-04 05:07:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-04 05:07:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_remove [2025-03-04 05:07:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_remove [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_read_eeprom [2025-03-04 05:07:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_read_eeprom [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-03-04 05:07:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-03-04 05:07:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 05:07:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 05:07:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 05:07:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 05:07:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 05:07:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 05:07:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 05:07:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 05:07:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 05:07:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 05:07:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-04 05:07:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-04 05:07:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_request_irq [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_request_irq [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_read_phy_reg [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_read_phy_reg [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-04 05:07:18,871 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-04 05:07:18,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2025-03-04 05:07:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2025-03-04 05:07:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-04 05:07:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-04 05:07:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:07:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:07:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:07:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:07:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:07:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:07:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:07:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:07:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:07:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:07:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:07:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:07:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2025-03-04 05:07:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_suspend [2025-03-04 05:07:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_suspend [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:07:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_reinit_locked [2025-03-04 05:07:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_reinit_locked [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 05:07:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:07:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-03-04 05:07:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_resume [2025-03-04 05:07:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_resume [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 05:07:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-03-04 05:07:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2025-03-04 05:07:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 05:07:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 05:07:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:07:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:07:18,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:07:18,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:07:18,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:07:18,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:07:18,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:07:18,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:07:18,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:07:18,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:07:18,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:07:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_get_regs_len [2025-03-04 05:07:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_get_regs_len [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_check_eeprom_exist [2025-03-04 05:07:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_check_eeprom_exist [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-04 05:07:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_restore_vlan [2025-03-04 05:07:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_restore_vlan [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-04 05:07:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2025-03-04 05:07:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure init_ring_ptrs [2025-03-04 05:07:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ring_ptrs [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2025-03-04 05:07:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2025-03-04 05:07:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2025-03-04 05:07:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_free_ring_resources [2025-03-04 05:07:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_free_ring_resources [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:07:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_down [2025-03-04 05:07:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_down [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2025-03-04 05:07:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2025-03-04 05:07:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2025-03-04 05:07:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-03-04 05:07:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure atl2_init_hw [2025-03-04 05:07:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure atl2_init_hw [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 05:07:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 05:07:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 05:07:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-04 05:07:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-04 05:07:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-04 05:07:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-04 05:07:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-04 05:07:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-03-04 05:07:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:07:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:07:19,778 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:07:19,780 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:07:19,860 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15104: havoc netpoll_trap_#t~nondet1650#1; [2025-03-04 05:07:19,896 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15108: havoc pci_bus_read_config_word_#t~nondet1651#1; [2025-03-04 05:07:19,938 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15034: havoc #t~nondet1645; [2025-03-04 05:07:20,013 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6169: havoc kobject_name_#t~mem55#1.base, kobject_name_#t~mem55#1.offset; [2025-03-04 05:07:20,014 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6196: havoc dev_name_#t~mem69#1.base, dev_name_#t~mem69#1.offset; [2025-03-04 05:07:20,317 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9940: call ULTIMATE.dealloc(~#phy_data~4.base, ~#phy_data~4.offset);havoc ~#phy_data~4.base, ~#phy_data~4.offset; [2025-03-04 05:07:20,568 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10289: call ULTIMATE.dealloc(~#phy_val~1.base, ~#phy_val~1.offset);havoc ~#phy_val~1.base, ~#phy_val~1.offset; [2025-03-04 05:07:20,581 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12821: havoc ldv_dev_get_drvdata_#t~mem1517#1.base, ldv_dev_get_drvdata_#t~mem1517#1.offset;havoc ldv_dev_get_drvdata_#t~mem1518#1.base, ldv_dev_get_drvdata_#t~mem1518#1.offset; [2025-03-04 05:07:20,596 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15187: havoc #t~nondet1668; [2025-03-04 05:07:20,600 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15013: havoc #t~nondet1642; [2025-03-04 05:07:20,615 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15116: havoc pci_bus_write_config_word_#t~nondet1653#1; [2025-03-04 05:07:20,629 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10826: #res#1 := ~arg0#1; [2025-03-04 05:07:20,667 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14977: havoc #t~nondet1636; [2025-03-04 05:07:20,678 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7330: call ULTIMATE.dealloc(~#ctrl~0.base, ~#ctrl~0.offset);havoc ~#ctrl~0.base, ~#ctrl~0.offset; [2025-03-04 05:07:20,684 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6213: havoc __kmalloc_#t~ret75#1.base, __kmalloc_#t~ret75#1.offset; [2025-03-04 05:07:20,708 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6421: havoc #t~mem136.base, #t~mem136.offset; [2025-03-04 05:07:20,727 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6247: havoc #t~mem92.base, #t~mem92.offset; [2025-03-04 05:07:20,803 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15120: havoc #t~nondet1654; [2025-03-04 05:07:20,815 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9014: call ULTIMATE.dealloc(~#__constr_expr_0~1.base, ~#__constr_expr_0~1.offset);havoc ~#__constr_expr_0~1.base, ~#__constr_expr_0~1.offset; [2025-03-04 05:07:20,954 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11446: #res#1 := ~arg0#1; [2025-03-04 05:07:20,969 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6975: havoc is_zero_ether_addr_#t~mem223#1;havoc is_zero_ether_addr_#t~mem224#1;havoc is_zero_ether_addr_#t~bitwise225#1; [2025-03-04 05:07:20,969 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981: havoc is_multicast_ether_addr_#t~mem226#1; [2025-03-04 05:07:21,046 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14981: havoc crc32_le_#t~nondet1637#1; [2025-03-04 05:07:21,138 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10160: call ULTIMATE.dealloc(~#phy_val~0#1.base, ~#phy_val~0#1.offset);havoc ~#phy_val~0#1.base, ~#phy_val~0#1.offset; [2025-03-04 05:07:21,140 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15081: havoc #t~nondet1648; [2025-03-04 05:07:21,257 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9601: call ULTIMATE.dealloc(~#pci_cfg_cmd_word~0#1.base, ~#pci_cfg_cmd_word~0#1.offset);havoc ~#pci_cfg_cmd_word~0#1.base, ~#pci_cfg_cmd_word~0#1.offset; [2025-03-04 05:07:21,355 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6229: havoc is_device_dma_capable_#t~mem77#1.base, is_device_dma_capable_#t~mem77#1.offset;havoc is_device_dma_capable_#t~mem78#1.base, is_device_dma_capable_#t~mem78#1.offset;havoc is_device_dma_capable_#t~mem79#1;havoc is_device_dma_capable_#t~short80#1; [2025-03-04 05:07:21,356 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12565-1: ldv_mod_timer_82_#res#1 := ldv_mod_timer_82_~ldv_func_res~1#1; [2025-03-04 05:07:31,887 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7107: call ULTIMATE.dealloc(atl2_sw_init_~#__key~0#1.base, atl2_sw_init_~#__key~0#1.offset);havoc atl2_sw_init_~#__key~0#1.base, atl2_sw_init_~#__key~0#1.offset; [2025-03-04 05:07:31,887 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15037: havoc ioremap_nocache_#t~ret1646#1.base, ioremap_nocache_#t~ret1646#1.offset; [2025-03-04 05:07:31,887 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15170: havoc register_netdev_#t~nondet1662#1; [2025-03-04 05:07:31,887 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12660-1: ldv_mod_timer_94_#res#1 := ldv_mod_timer_94_~ldv_func_res~4#1; [2025-03-04 05:07:31,887 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10415: call ULTIMATE.dealloc(atl2_check_options_~#val~5#1.base, atl2_check_options_~#val~5#1.offset);havoc atl2_check_options_~#val~5#1.base, atl2_check_options_~#val~5#1.offset;call ULTIMATE.dealloc(atl2_check_options_~#opt~0#1.base, atl2_check_options_~#opt~0#1.offset);havoc atl2_check_options_~#opt~0#1.base, atl2_check_options_~#opt~0#1.offset; [2025-03-04 05:07:31,887 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1670#1 := main_#res#1;havoc main_#t~ret1426#1, main_~tmp~74#1;assume { :end_inline_main } true; [2025-03-04 05:07:31,887 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12803-1: ldv___pci_register_driver_107_#res#1 := ldv___pci_register_driver_107_~ldv_func_res~10#1; [2025-03-04 05:07:31,888 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8587: call ULTIMATE.dealloc(atl2_probe_~#__key~1#1.base, atl2_probe_~#__key~1#1.offset);havoc atl2_probe_~#__key~1#1.base, atl2_probe_~#__key~1#1.offset;call ULTIMATE.dealloc(atl2_probe_~#__key___0~0#1.base, atl2_probe_~#__key___0~0#1.offset);havoc atl2_probe_~#__key___0~0#1.base, atl2_probe_~#__key___0~0#1.offset;call ULTIMATE.dealloc(atl2_probe_~#__key___1~0#1.base, atl2_probe_~#__key___1~0#1.offset);havoc atl2_probe_~#__key___1~0#1.base, atl2_probe_~#__key___1~0#1.offset;call ULTIMATE.dealloc(atl2_probe_~#__constr_expr_0~0#1.base, atl2_probe_~#__constr_expr_0~0#1.offset);havoc atl2_probe_~#__constr_expr_0~0#1.base, atl2_probe_~#__constr_expr_0~0#1.offset;call ULTIMATE.dealloc(atl2_probe_~#__key___2~0#1.base, atl2_probe_~#__key___2~0#1.offset);havoc atl2_probe_~#__key___2~0#1.base, atl2_probe_~#__key___2~0#1.offset;call ULTIMATE.dealloc(atl2_probe_~#__constr_expr_1~0#1.base, atl2_probe_~#__constr_expr_1~0#1.offset);havoc atl2_probe_~#__constr_expr_1~0#1.base, atl2_probe_~#__constr_expr_1~0#1.offset; [2025-03-04 05:07:31,888 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15068: havoc ldv_pre_register_netdev_#t~nondet1647#1; [2025-03-04 05:07:31,888 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12711-1: ldv_alloc_etherdev_mqs_100_#res#1.base, ldv_alloc_etherdev_mqs_100_#res#1.offset := ldv_alloc_etherdev_mqs_100_~ldv_func_res~6#1.base, ldv_alloc_etherdev_mqs_100_~ldv_func_res~6#1.offset; [2025-03-04 05:07:31,888 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14958: havoc __pci_register_driver_#t~nondet1634#1; [2025-03-04 05:07:31,888 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-04 05:07:31,888 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12726-1: ldv_register_netdev_101_#res#1 := ldv_register_netdev_101_~ldv_func_res~7#1; [2025-03-04 05:07:31,888 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14973: havoc alloc_etherdev_mqs_#t~ret1635#1.base, alloc_etherdev_mqs_#t~ret1635#1.offset; [2025-03-04 05:07:31,888 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9693: call ULTIMATE.dealloc(get_permanent_address_~#Addr~0#1.base, get_permanent_address_~#Addr~0#1.offset);havoc get_permanent_address_~#Addr~0#1.base, get_permanent_address_~#Addr~0#1.offset;call ULTIMATE.dealloc(get_permanent_address_~#Control~0#1.base, get_permanent_address_~#Control~0#1.offset);havoc get_permanent_address_~#Control~0#1.base, get_permanent_address_~#Control~0#1.offset;call ULTIMATE.dealloc(get_permanent_address_~#EthAddr~0#1.base, get_permanent_address_~#EthAddr~0#1.offset);havoc get_permanent_address_~#EthAddr~0#1.base, get_permanent_address_~#EthAddr~0#1.offset; [2025-03-04 05:07:31,888 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15112: havoc pci_bus_write_config_dword_#t~nondet1652#1; [2025-03-04 05:07:31,888 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11809: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2025-03-04 05:07:31,888 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11820: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2025-03-04 05:07:31,888 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10767-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-04 05:07:31,890 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14998: havoc dma_set_mask_#t~nondet1639#1; [2025-03-04 05:07:31,890 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8526: call ULTIMATE.dealloc(atl2_setup_pcicmd_~#cmd~0#1.base, atl2_setup_pcicmd_~#cmd~0#1.offset);havoc atl2_setup_pcicmd_~#cmd~0#1.base, atl2_setup_pcicmd_~#cmd~0#1.offset; [2025-03-04 05:07:31,890 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15002: havoc dma_supported_#t~nondet1640#1; [2025-03-04 05:07:31,890 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12096-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:07:31,890 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12097-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:07:31,890 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15141: havoc pci_request_regions_#t~nondet1657#1; [2025-03-04 05:07:31,890 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10786-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:07:31,890 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7880: havoc TxsFreeUnit_#t~mem552#1;havoc TxsFreeUnit_#t~ite556#1;havoc TxsFreeUnit_#t~mem553#1;havoc TxsFreeUnit_#t~mem554#1;havoc TxsFreeUnit_#t~mem555#1; [2025-03-04 05:07:31,890 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10789-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:07:31,890 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15017: havoc ethtool_op_get_link_#t~nondet1643#1; [2025-03-04 05:07:31,890 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10791-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:07:31,890 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9213: call ULTIMATE.dealloc(atl2_get_regs_~#phy_data~3#1.base, atl2_get_regs_~#phy_data~3#1.offset);havoc atl2_get_regs_~#phy_data~3#1.base, atl2_get_regs_~#phy_data~3#1.offset; [2025-03-04 05:07:31,890 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7892: havoc TxdFreeBytes_#t~mem558#1;havoc TxdFreeBytes_#t~ite562#1;havoc TxdFreeBytes_#t~mem559#1;havoc TxdFreeBytes_#t~mem560#1;havoc TxdFreeBytes_#t~mem561#1; [2025-03-04 05:07:34,388 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15100: havoc netif_rx_#t~nondet1649#1; [2025-03-04 05:07:34,388 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7569: call ULTIMATE.dealloc(atl2_check_for_link_~#phy_data~0#1.base, atl2_check_for_link_~#phy_data~0#1.offset);havoc atl2_check_for_link_~#phy_data~0#1.base, atl2_check_for_link_~#phy_data~0#1.offset; [2025-03-04 05:07:34,388 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7604: call ULTIMATE.dealloc(atl2_clear_phy_int_~#phy_data~1#1.base, atl2_clear_phy_int_~#phy_data~1#1.offset);havoc atl2_clear_phy_int_~#phy_data~1#1.base, atl2_clear_phy_int_~#phy_data~1#1.offset; [2025-03-04 05:07:34,388 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15009: havoc eth_type_trans_#t~nondet1641#1; [2025-03-04 05:07:35,341 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:07:37,006 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12766-1: ldv_del_timer_sync_104_#res#1 := ldv_del_timer_sync_104_~ldv_func_res~9#1; [2025-03-04 05:07:37,006 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12751-1: ldv_del_timer_sync_103_#res#1 := ldv_del_timer_sync_103_~ldv_func_res~8#1; [2025-03-04 05:07:37,238 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5978: havoc #t~mem22; [2025-03-04 05:07:37,652 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12140-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-04 05:07:37,652 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15134: havoc pci_enable_msi_block_#t~nondet1656#1; [2025-03-04 05:07:37,652 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12550-1: ldv_request_irq_81_#res#1 := ldv_request_irq_81_~ldv_func_res~0#1; [2025-03-04 05:07:37,652 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15174: havoc request_threaded_irq_#t~nondet1663#1; [2025-03-04 05:07:38,062 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15178: havoc #t~nondet1664; [2025-03-04 05:07:38,172 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14954: havoc __pci_enable_wake_#t~nondet1633#1; [2025-03-04 05:07:40,114 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15148: havoc pci_save_state_#t~nondet1658#1; [2025-03-04 05:07:40,114 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8783: call ULTIMATE.dealloc(~#state#1.base, ~#state#1.offset);havoc ~#state#1.base, ~#state#1.offset;call ULTIMATE.dealloc(~#speed~1#1.base, ~#speed~1#1.offset);havoc ~#speed~1#1.base, ~#speed~1#1.offset;call ULTIMATE.dealloc(~#duplex~1#1.base, ~#duplex~1#1.offset);havoc ~#duplex~1#1.base, ~#duplex~1#1.offset;call ULTIMATE.dealloc(~#ctrl~1#1.base, ~#ctrl~1#1.offset);havoc ~#ctrl~1#1.base, ~#ctrl~1#1.offset; [2025-03-04 05:07:40,138 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15162: havoc #t~nondet1660; [2025-03-04 05:07:40,917 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14991: havoc #t~nondet1638; [2025-03-04 05:07:41,006 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5908: havoc #t~mem0;havoc #t~bitwise1; [2025-03-04 05:07:41,699 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10236: havoc #t~bitwise1312#1; [2025-03-04 05:07:41,699 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15030: havoc ioread16_#t~nondet1644#1; [2025-03-04 05:07:41,721 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5902: #res := 1; [2025-03-04 05:07:41,879 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15130: havoc #t~nondet1655; [2025-03-04 05:07:42,279 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5956: havoc arch_irqs_disabled_flags_#t~bitwise21#1; [2025-03-04 05:07:43,536 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12580-1: ldv_del_timer_sync_83_#res#1 := ldv_del_timer_sync_83_~ldv_func_res~2#1; [2025-03-04 05:07:43,536 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12595-1: ldv_del_timer_sync_84_#res#1 := ldv_del_timer_sync_84_~ldv_func_res~3#1; [2025-03-04 05:07:43,596 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15166: havoc queue_work_on_#t~nondet1661#1; [2025-03-04 05:07:43,635 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L15155: havoc #t~nondet1659; [2025-03-04 05:07:45,749 INFO L? ?]: Removed 3742 outVars from TransFormulas that were not future-live. [2025-03-04 05:07:45,750 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:07:45,884 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:07:45,884 INFO L336 CfgBuilder]: Removed 3 assume(true) statements. [2025-03-04 05:07:45,885 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:07:45 BoogieIcfgContainer [2025-03-04 05:07:45,885 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:07:45,886 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:07:45,886 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:07:45,891 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:07:45,891 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:07:14" (1/3) ... [2025-03-04 05:07:45,892 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38537ccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:07:45, skipping insertion in model container [2025-03-04 05:07:45,892 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:07:17" (2/3) ... [2025-03-04 05:07:45,892 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@38537ccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:07:45, skipping insertion in model container [2025-03-04 05:07:45,893 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:07:45" (3/3) ... [2025-03-04 05:07:45,894 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i [2025-03-04 05:07:45,907 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:07:45,911 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atlx-atl2.cil.i that has 185 procedures, 3212 locations, 1 initial locations, 97 loop locations, and 3 error locations. [2025-03-04 05:07:45,989 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:07:45,998 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;@68b4da7f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:07:45,999 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-03-04 05:07:46,007 INFO L276 IsEmpty]: Start isEmpty. Operand has 2931 states, 2159 states have (on average 1.33024548402038) internal successors, (2872), 2186 states have internal predecessors, (2872), 648 states have call successors, (648), 122 states have call predecessors, (648), 121 states have return successors, (643), 641 states have call predecessors, (643), 643 states have call successors, (643) [2025-03-04 05:07:46,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2025-03-04 05:07:46,016 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:07:46,017 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:07:46,017 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)] === [2025-03-04 05:07:46,020 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:07:46,021 INFO L85 PathProgramCache]: Analyzing trace with hash -326470702, now seen corresponding path program 1 times [2025-03-04 05:07:46,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:07:46,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021735208] [2025-03-04 05:07:46,026 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:07:46,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:07:50,781 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 167 statements into 1 equivalence classes. [2025-03-04 05:07:51,107 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 167 of 167 statements. [2025-03-04 05:07:51,108 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:07:51,108 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:07:51,796 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2025-03-04 05:07:51,796 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:07:51,796 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1021735208] [2025-03-04 05:07:51,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1021735208] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:07:51,797 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:07:51,797 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:07:51,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1415640537] [2025-03-04 05:07:51,798 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:07:51,801 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:07:51,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:07:51,817 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:07:51,817 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:07:51,824 INFO L87 Difference]: Start difference. First operand has 2931 states, 2159 states have (on average 1.33024548402038) internal successors, (2872), 2186 states have internal predecessors, (2872), 648 states have call successors, (648), 122 states have call predecessors, (648), 121 states have return successors, (643), 641 states have call predecessors, (643), 643 states have call successors, (643) Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) [2025-03-04 05:07:55,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:08:00,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:08:00,537 INFO L93 Difference]: Finished difference Result 8596 states and 12400 transitions. [2025-03-04 05:08:00,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:08:00,538 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) Word has length 167 [2025-03-04 05:08:00,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:08:00,578 INFO L225 Difference]: With dead ends: 8596 [2025-03-04 05:08:00,578 INFO L226 Difference]: Without dead ends: 5684 [2025-03-04 05:08:00,598 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:08:00,603 INFO L435 NwaCegarLoop]: 3921 mSDtfsCounter, 3943 mSDsluCounter, 3853 mSDsCounter, 0 mSdLazyCounter, 324 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3943 SdHoareTripleChecker+Valid, 7774 SdHoareTripleChecker+Invalid, 328 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 324 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2025-03-04 05:08:00,604 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3943 Valid, 7774 Invalid, 328 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 324 Invalid, 1 Unknown, 0 Unchecked, 8.3s Time] [2025-03-04 05:08:00,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5684 states. [2025-03-04 05:08:00,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5684 to 5680. [2025-03-04 05:08:00,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5680 states, 4207 states have (on average 1.3018778226764915) internal successors, (5477), 4249 states have internal predecessors, (5477), 1233 states have call successors, (1233), 238 states have call predecessors, (1233), 237 states have return successors, (1230), 1226 states have call predecessors, (1230), 1230 states have call successors, (1230) [2025-03-04 05:08:00,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5680 states to 5680 states and 7940 transitions. [2025-03-04 05:08:00,893 INFO L78 Accepts]: Start accepts. Automaton has 5680 states and 7940 transitions. Word has length 167 [2025-03-04 05:08:00,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:08:00,893 INFO L471 AbstractCegarLoop]: Abstraction has 5680 states and 7940 transitions. [2025-03-04 05:08:00,894 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) [2025-03-04 05:08:00,894 INFO L276 IsEmpty]: Start isEmpty. Operand 5680 states and 7940 transitions. [2025-03-04 05:08:00,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2025-03-04 05:08:00,897 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:08:00,897 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:08:00,898 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:08:00,898 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)] === [2025-03-04 05:08:00,898 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:08:00,898 INFO L85 PathProgramCache]: Analyzing trace with hash -865678035, now seen corresponding path program 1 times [2025-03-04 05:08:00,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:08:00,898 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [691598948] [2025-03-04 05:08:00,898 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:08:00,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:08:05,637 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 171 statements into 1 equivalence classes. [2025-03-04 05:08:05,753 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 171 of 171 statements. [2025-03-04 05:08:05,753 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:08:05,753 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:08:06,344 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2025-03-04 05:08:06,346 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:08:06,346 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [691598948] [2025-03-04 05:08:06,346 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [691598948] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:08:06,346 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:08:06,346 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:08:06,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1816726591] [2025-03-04 05:08:06,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:08:06,347 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:08:06,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:08:06,348 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:08:06,349 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:08:06,349 INFO L87 Difference]: Start difference. First operand 5680 states and 7940 transitions. Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) [2025-03-04 05:08:10,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:08:15,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:08:15,560 INFO L93 Difference]: Finished difference Result 16762 states and 23460 transitions. [2025-03-04 05:08:15,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:08:15,561 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) Word has length 171 [2025-03-04 05:08:15,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:08:15,623 INFO L225 Difference]: With dead ends: 16762 [2025-03-04 05:08:15,623 INFO L226 Difference]: Without dead ends: 11113 [2025-03-04 05:08:15,647 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:08:15,648 INFO L435 NwaCegarLoop]: 3900 mSDtfsCounter, 3939 mSDsluCounter, 3774 mSDsCounter, 0 mSdLazyCounter, 337 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3939 SdHoareTripleChecker+Valid, 7674 SdHoareTripleChecker+Invalid, 343 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 337 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2025-03-04 05:08:15,648 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3939 Valid, 7674 Invalid, 343 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 337 Invalid, 1 Unknown, 0 Unchecked, 8.9s Time] [2025-03-04 05:08:15,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11113 states. [2025-03-04 05:08:15,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11113 to 11075. [2025-03-04 05:08:15,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11075 states, 8253 states have (on average 1.306434023991276) internal successors, (10782), 8343 states have internal predecessors, (10782), 2358 states have call successors, (2358), 472 states have call predecessors, (2358), 461 states have return successors, (2371), 2323 states have call predecessors, (2371), 2355 states have call successors, (2371) [2025-03-04 05:08:16,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11075 states to 11075 states and 15511 transitions. [2025-03-04 05:08:16,011 INFO L78 Accepts]: Start accepts. Automaton has 11075 states and 15511 transitions. Word has length 171 [2025-03-04 05:08:16,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:08:16,011 INFO L471 AbstractCegarLoop]: Abstraction has 11075 states and 15511 transitions. [2025-03-04 05:08:16,015 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) [2025-03-04 05:08:16,016 INFO L276 IsEmpty]: Start isEmpty. Operand 11075 states and 15511 transitions. [2025-03-04 05:08:16,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2025-03-04 05:08:16,021 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:08:16,021 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:08:16,021 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 05:08:16,022 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2025-03-04 05:08:16,022 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:08:16,023 INFO L85 PathProgramCache]: Analyzing trace with hash 632162153, now seen corresponding path program 1 times [2025-03-04 05:08:16,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:08:16,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445487916] [2025-03-04 05:08:16,024 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:08:16,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:08:20,704 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 185 statements into 1 equivalence classes. [2025-03-04 05:08:20,802 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 185 of 185 statements. [2025-03-04 05:08:20,802 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:08:20,802 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:08:21,256 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2025-03-04 05:08:21,258 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:08:21,258 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1445487916] [2025-03-04 05:08:21,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1445487916] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:08:21,258 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:08:21,258 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:08:21,258 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1025856228] [2025-03-04 05:08:21,258 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:08:21,259 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:08:21,259 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:08:21,260 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:08:21,260 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:08:21,260 INFO L87 Difference]: Start difference. First operand 11075 states and 15511 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-04 05:08:25,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:08:30,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:08:30,525 INFO L93 Difference]: Finished difference Result 32999 states and 46287 transitions. [2025-03-04 05:08:30,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:08:30,526 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 185 [2025-03-04 05:08:30,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:08:30,637 INFO L225 Difference]: With dead ends: 32999 [2025-03-04 05:08:30,638 INFO L226 Difference]: Without dead ends: 21955 [2025-03-04 05:08:30,680 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:08:30,681 INFO L435 NwaCegarLoop]: 3921 mSDtfsCounter, 3966 mSDsluCounter, 3818 mSDsCounter, 0 mSdLazyCounter, 342 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3966 SdHoareTripleChecker+Valid, 7739 SdHoareTripleChecker+Invalid, 351 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 342 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2025-03-04 05:08:30,681 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3966 Valid, 7739 Invalid, 351 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 342 Invalid, 1 Unknown, 0 Unchecked, 8.9s Time] [2025-03-04 05:08:30,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21955 states. [2025-03-04 05:08:31,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21955 to 21913. [2025-03-04 05:08:31,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21913 states, 16355 states have (on average 1.3074900642005503) internal successors, (21384), 16541 states have internal predecessors, (21384), 4646 states have call successors, (4646), 938 states have call predecessors, (4646), 909 states have return successors, (4721), 4557 states have call predecessors, (4721), 4643 states have call successors, (4721) [2025-03-04 05:08:31,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21913 states to 21913 states and 30751 transitions. [2025-03-04 05:08:31,431 INFO L78 Accepts]: Start accepts. Automaton has 21913 states and 30751 transitions. Word has length 185 [2025-03-04 05:08:31,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:08:31,432 INFO L471 AbstractCegarLoop]: Abstraction has 21913 states and 30751 transitions. [2025-03-04 05:08:31,432 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2025-03-04 05:08:31,432 INFO L276 IsEmpty]: Start isEmpty. Operand 21913 states and 30751 transitions. [2025-03-04 05:08:31,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2025-03-04 05:08:31,436 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:08:31,437 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:08:31,437 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 05:08:31,437 INFO L396 AbstractCegarLoop]: === Iteration 4 === 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)] === [2025-03-04 05:08:31,437 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:08:31,437 INFO L85 PathProgramCache]: Analyzing trace with hash 903735742, now seen corresponding path program 1 times [2025-03-04 05:08:31,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:08:31,437 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732749413] [2025-03-04 05:08:31,438 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:08:31,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:08:35,875 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 189 statements into 1 equivalence classes. [2025-03-04 05:08:35,954 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 189 of 189 statements. [2025-03-04 05:08:35,955 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:08:35,955 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:08:36,241 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2025-03-04 05:08:36,242 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:08:36,242 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732749413] [2025-03-04 05:08:36,242 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1732749413] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:08:36,242 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:08:36,242 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:08:36,242 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [920243879] [2025-03-04 05:08:36,242 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:08:36,242 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:08:36,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:08:36,242 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:08:36,243 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:08:36,243 INFO L87 Difference]: Start difference. First operand 21913 states and 30751 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16)