./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-jme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2ed7e65f4873f721e135371f2b64bea53a61355f60220cd3c965b9b34f2d17e4 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 19:42:53,135 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:42:53,182 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:42:53,186 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:42:53,186 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:42:53,207 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:42:53,208 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:42:53,208 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:42:53,209 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:42:53,209 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:42:53,209 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:42:53,209 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:42:53,209 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:42:53,210 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:42:53,210 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:42:53,211 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:42:53,211 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:42:53,211 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:42:53,211 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:42:53,211 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:42:53,211 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:42:53,211 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:42:53,211 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:42:53,211 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:42:53,211 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:42:53,211 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:42:53,211 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:42:53,212 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:42:53,212 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:42:53,212 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:42:53,212 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:42:53,212 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:42:53,213 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:42:53,213 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:42:53,213 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:42:53,213 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:42:53,213 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:42:53,213 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:42:53,213 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:42:53,213 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:42:53,213 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:42:53,213 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:42:53,213 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:42:53,213 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:42:53,213 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:42:53,213 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2ed7e65f4873f721e135371f2b64bea53a61355f60220cd3c965b9b34f2d17e4 [2025-01-09 19:42:53,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:42:53,429 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:42:53,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:42:53,432 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:42:53,432 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:42:53,433 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i [2025-01-09 19:42:54,573 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/63cc40b74/383e29fece9c4161996e8a4530f968eb/FLAG51e8fe46c [2025-01-09 19:42:55,154 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:42:55,155 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i [2025-01-09 19:42:55,203 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/63cc40b74/383e29fece9c4161996e8a4530f968eb/FLAG51e8fe46c [2025-01-09 19:42:55,642 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/63cc40b74/383e29fece9c4161996e8a4530f968eb [2025-01-09 19:42:55,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:42:55,645 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:42:55,646 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:42:55,646 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:42:55,649 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:42:55,650 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:42:55" (1/1) ... [2025-01-09 19:42:55,651 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ad2535b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:42:55, skipping insertion in model container [2025-01-09 19:42:55,651 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:42:55" (1/1) ... [2025-01-09 19:42:55,758 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:42:59,895 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[464820,464833] [2025-01-09 19:42:59,897 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[464989,465002] [2025-01-09 19:42:59,898 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[465156,465169] [2025-01-09 19:42:59,898 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[465324,465337] [2025-01-09 19:42:59,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:42:59,990 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:43:00,067 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"); [6137] [2025-01-09 19:43:00,069 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)); [6144] [2025-01-09 19:43:00,069 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6151] [2025-01-09 19:43:00,071 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)); [6191-6192] [2025-01-09 19:43:00,071 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"); [6197-6199] [2025-01-09 19:43:00,072 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" (809), "i" (12UL)); [6224-6225] [2025-01-09 19:43:00,072 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [6230-6232] [2025-01-09 19:43:00,072 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" (814), "i" (12UL)); [6256-6257] [2025-01-09 19:43:00,072 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6262-6264] [2025-01-09 19:43:00,073 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [6303] [2025-01-09 19:43:00,073 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; subl %1,%0": "+m" (v->counter): "ir" (i)); [6310] [2025-01-09 19:43:00,073 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; incl %0": "+m" (v->counter)); [6317] [2025-01-09 19:43:00,074 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; decl %0": "+m" (v->counter)); [6324] [2025-01-09 19:43:00,074 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6331] [2025-01-09 19:43:00,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6416] [2025-01-09 19:43:00,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6423] [2025-01-09 19:43:00,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [6490] [2025-01-09 19:43:00,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [6498-6499] [2025-01-09 19:43:00,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [6578-6579] [2025-01-09 19:43:00,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [6607-6608] [2025-01-09 19:43:00,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [6644-6645] [2025-01-09 19:43:00,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [6681-6682] [2025-01-09 19:43:00,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [7070-7071] [2025-01-09 19:43:00,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7077] [2025-01-09 19:43:00,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7507] [2025-01-09 19:43:00,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7558] [2025-01-09 19:43:00,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7569] [2025-01-09 19:43:00,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7578] [2025-01-09 19:43:00,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7693] [2025-01-09 19:43:00,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7745] [2025-01-09 19:43:00,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7803] [2025-01-09 19:43:00,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7805] [2025-01-09 19:43:00,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7812] [2025-01-09 19:43:00,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7814] [2025-01-09 19:43:00,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8138] [2025-01-09 19:43:00,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8539] [2025-01-09 19:43:00,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8544] [2025-01-09 19:43:00,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8560] [2025-01-09 19:43:00,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8587] [2025-01-09 19:43:00,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8627] [2025-01-09 19:43:00,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8829] [2025-01-09 19:43:00,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8836] [2025-01-09 19:43:00,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8861] [2025-01-09 19:43:00,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8888] [2025-01-09 19:43:00,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9156] [2025-01-09 19:43:00,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9438] [2025-01-09 19:43:00,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9462] [2025-01-09 19:43:00,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9762] [2025-01-09 19:43:00,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10871] [2025-01-09 19:43:00,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10885] [2025-01-09 19:43:00,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10919] [2025-01-09 19:43:00,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10934] [2025-01-09 19:43:00,189 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [11130] [2025-01-09 19:43:00,312 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[464820,464833] [2025-01-09 19:43:00,313 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[464989,465002] [2025-01-09 19:43:00,313 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[465156,465169] [2025-01-09 19:43:00,313 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i[465324,465337] [2025-01-09 19:43:00,320 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:43:00,536 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:43:00,538 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:43:00 WrapperNode [2025-01-09 19:43:00,538 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:43:00,539 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:43:00,539 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:43:00,539 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:43:00,544 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:43:00" (1/1) ... [2025-01-09 19:43:00,654 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:43:00" (1/1) ... [2025-01-09 19:43:00,839 INFO L138 Inliner]: procedures = 662, calls = 2958, calls flagged for inlining = 321, calls inlined = 256, statements flattened = 6934 [2025-01-09 19:43:00,840 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:43:00,841 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:43:00,841 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:43:00,841 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:43:00,847 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:43:00" (1/1) ... [2025-01-09 19:43:00,847 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:43:00" (1/1) ... [2025-01-09 19:43:00,867 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:43:00" (1/1) ... [2025-01-09 19:43:02,132 INFO L175 MemorySlicer]: Split 943 memory accesses to 22 slices as follows [18, 2, 2, 53, 3, 757, 1, 4, 10, 8, 3, 8, 1, 4, 5, 6, 4, 6, 1, 2, 5, 40]. 80 percent of accesses are in the largest equivalence class. The 58 initializations are split as follows [0, 0, 0, 0, 1, 14, 0, 4, 0, 8, 0, 8, 1, 4, 5, 6, 4, 0, 1, 2, 0, 0]. The 398 writes are split as follows [8, 1, 1, 42, 0, 334, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 4, 0]. [2025-01-09 19:43:02,133 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:43:00" (1/1) ... [2025-01-09 19:43:02,133 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:43:00" (1/1) ... [2025-01-09 19:43:02,227 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:43:00" (1/1) ... [2025-01-09 19:43:02,239 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:43:00" (1/1) ... [2025-01-09 19:43:02,260 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:43:00" (1/1) ... [2025-01-09 19:43:02,290 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:43:00" (1/1) ... [2025-01-09 19:43:02,308 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:43:00" (1/1) ... [2025-01-09 19:43:02,361 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:43:02,363 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:43:02,363 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:43:02,364 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:43:02,365 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:43:00" (1/1) ... [2025-01-09 19:43:02,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:43:02,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:43:02,392 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 19:43:02,398 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 19:43:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2025-01-09 19:43:02,417 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2025-01-09 19:43:02,417 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2025-01-09 19:43:02,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2025-01-09 19:43:02,417 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2025-01-09 19:43:02,417 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2025-01-09 19:43:02,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-01-09 19:43:02,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-01-09 19:43:02,417 INFO L130 BoogieDeclarations]: Found specification of procedure jme_reset_mac_processor [2025-01-09 19:43:02,417 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_reset_mac_processor [2025-01-09 19:43:02,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 19:43:02,418 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 19:43:02,418 INFO L130 BoogieDeclarations]: Found specification of procedure jwrite32 [2025-01-09 19:43:02,418 INFO L138 BoogieDeclarations]: Found implementation of procedure jwrite32 [2025-01-09 19:43:02,418 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2025-01-09 19:43:02,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2025-01-09 19:43:02,418 INFO L130 BoogieDeclarations]: Found specification of procedure jme_get_regs_len [2025-01-09 19:43:02,418 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_get_regs_len [2025-01-09 19:43:02,418 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-01-09 19:43:02,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-01-09 19:43:02,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:43:02,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:43:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_txclk_on [2025-01-09 19:43:02,419 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_txclk_on [2025-01-09 19:43:02,419 INFO L130 BoogieDeclarations]: Found specification of procedure jme_disable_rx_engine [2025-01-09 19:43:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_disable_rx_engine [2025-01-09 19:43:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-01-09 19:43:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-01-09 19:43:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2025-01-09 19:43:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2025-01-09 19:43:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-01-09 19:43:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-01-09 19:43:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-01-09 19:43:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-01-09 19:43:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-01-09 19:43:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-01-09 19:43:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure jme_reset_link [2025-01-09 19:43:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_reset_link [2025-01-09 19:43:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-01-09 19:43:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-01-09 19:43:02,420 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-01-09 19:43:02,420 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-01-09 19:43:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure jme_netpoll [2025-01-09 19:43:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_netpoll [2025-01-09 19:43:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2025-01-09 19:43:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2025-01-09 19:43:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-01-09 19:43:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-01-09 19:43:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-01-09 19:43:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-01-09 19:43:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-01-09 19:43:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-01-09 19:43:02,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-01-09 19:43:02,421 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-01-09 19:43:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2025-01-09 19:43:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-01-09 19:43:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-01-09 19:43:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 19:43:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 19:43:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2025-01-09 19:43:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2025-01-09 19:43:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:43:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-01-09 19:43:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-01-09 19:43:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure jread32 [2025-01-09 19:43:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure jread32 [2025-01-09 19:43:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2025-01-09 19:43:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-01-09 19:43:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-01-09 19:43:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_rx_pcc [2025-01-09 19:43:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_rx_pcc [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2025-01-09 19:43:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2025-01-09 19:43:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 19:43:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_unicastaddr [2025-01-09 19:43:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_unicastaddr [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-01-09 19:43:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-01-09 19:43:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 19:43:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_calibration [2025-01-09 19:43:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_calibration [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 19:43:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 19:43:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 19:43:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 19:43:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-01-09 19:43:02,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_82 [2025-01-09 19:43:02,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_82 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure jme_restart_rx_engine [2025-01-09 19:43:02,427 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_restart_rx_engine [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_80 [2025-01-09 19:43:02,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_80 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:43:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_88 [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_88 [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-01-09 19:43:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-01-09 19:43:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure jme_linkstat_from_phy [2025-01-09 19:43:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_linkstat_from_phy [2025-01-09 19:43:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mdio_write [2025-01-09 19:43:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mdio_write [2025-01-09 19:43:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_on [2025-01-09 19:43:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_on [2025-01-09 19:43:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-01-09 19:43:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-01-09 19:43:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-01-09 19:43:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-01-09 19:43:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2025-01-09 19:43:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure smi_phy_addr [2025-01-09 19:43:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_phy_addr [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 19:43:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-01-09 19:43:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 19:43:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2025-01-09 19:43:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 19:43:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-01-09 19:43:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2025-01-09 19:43:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-01-09 19:43:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure reg_dbg [2025-01-09 19:43:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_dbg [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-01-09 19:43:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-01-09 19:43:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-01-09 19:43:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-01-09 19:43:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure jme_start_irq [2025-01-09 19:43:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_start_irq [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2025-01-09 19:43:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:43:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2025-01-09 19:43:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2025-01-09 19:43:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure jme_fill_tx_map [2025-01-09 19:43:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_fill_tx_map [2025-01-09 19:43:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure jme_free_tx_resources [2025-01-09 19:43:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_free_tx_resources [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-01-09 19:43:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure jme_polling_mode [2025-01-09 19:43:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_polling_mode [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2025-01-09 19:43:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2025-01-09 19:43:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 19:43:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 19:43:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 19:43:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 19:43:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 19:43:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 19:43:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 19:43:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 19:43:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 19:43:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 19:43:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 19:43:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 19:43:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 19:43:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 19:43:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 19:43:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:43:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure jme_remove_one [2025-01-09 19:43:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_remove_one [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure jme_powersave_phy [2025-01-09 19:43:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_powersave_phy [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_rxclk_on [2025-01-09 19:43:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_rxclk_on [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_jme_cleanup_module_13_2 [2025-01-09 19:43:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_jme_cleanup_module_13_2 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure new_phy_power_ctrl [2025-01-09 19:43:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure new_phy_power_ctrl [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-01-09 19:43:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-01-09 19:43:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2025-01-09 19:43:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure jme_intr_msi [2025-01-09 19:43:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_intr_msi [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure jwrite32f [2025-01-09 19:43:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure jwrite32f [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure smi_reg_addr [2025-01-09 19:43:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_reg_addr [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure jme_get_settings [2025-01-09 19:43:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_get_settings [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2025-01-09 19:43:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-01-09 19:43:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 19:43:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-09 19:43:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-09 19:43:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-01-09 19:43:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-01-09 19:43:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-01-09 19:43:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-01-09 19:43:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2025-01-09 19:43:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2025-01-09 19:43:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure jme_nway_reset [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_nway_reset [2025-01-09 19:43:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-01-09 19:43:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:43:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2025-01-09 19:43:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-01-09 19:43:02,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure jme_free_rx_resources [2025-01-09 19:43:02,441 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_free_rx_resources [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure jme_resume [2025-01-09 19:43:02,441 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_resume [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure jme_tx_timeout [2025-01-09 19:43:02,441 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_tx_timeout [2025-01-09 19:43:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure jme_disable_tx_engine [2025-01-09 19:43:02,441 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_disable_tx_engine [2025-01-09 19:43:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 19:43:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 19:43:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-01-09 19:43:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-01-09 19:43:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2025-01-09 19:43:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2025-01-09 19:43:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-01-09 19:43:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-01-09 19:43:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-01-09 19:43:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-01-09 19:43:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_txclk_off [2025-01-09 19:43:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_txclk_off [2025-01-09 19:43:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_setEA [2025-01-09 19:43:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_setEA [2025-01-09 19:43:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2025-01-09 19:43:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2025-01-09 19:43:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_multi [2025-01-09 19:43:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_multi [2025-01-09 19:43:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-01-09 19:43:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-01-09 19:43:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure mmapio_memcpy [2025-01-09 19:43:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mmapio_memcpy [2025-01-09 19:43:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_87 [2025-01-09 19:43:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_87 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-01-09 19:43:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-01-09 19:43:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_specreg_read [2025-01-09 19:43:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_specreg_read [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_81 [2025-01-09 19:43:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_81 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure jme_clear_pm [2025-01-09 19:43:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_clear_pm [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2025-01-09 19:43:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure jme_close [2025-01-09 19:43:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_close [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 19:43:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_79 [2025-01-09 19:43:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_79 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2025-01-09 19:43:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure jme_stop_irq [2025-01-09 19:43:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_stop_irq [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 19:43:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure jme_shutdown [2025-01-09 19:43:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_shutdown [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 19:43:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_rxclk_off [2025-01-09 19:43:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_rxclk_off [2025-01-09 19:43:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure jme_reset_phy_processor [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_reset_phy_processor [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure jme_suspend [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_suspend [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_specreg_write [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_specreg_write [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_off [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_off [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_phyfifo_5level [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_phyfifo_5level [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure jme_get_eeprom_len [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_get_eeprom_len [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure jme_stop_pcc_timer [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_stop_pcc_timer [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure jme_interrupt_mode [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_interrupt_mode [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_settings [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_settings [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mdio_read [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mdio_read [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-01-09 19:43:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 19:43:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 19:43:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 19:43:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 19:43:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure jme_open [2025-01-09 19:43:02,449 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_open [2025-01-09 19:43:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-01-09 19:43:02,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-01-09 19:43:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2025-01-09 19:43:02,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2025-01-09 19:43:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2025-01-09 19:43:02,449 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2025-01-09 19:43:03,324 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:43:03,328 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:43:17,222 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-01-09 19:43:18,246 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:43:26,601 INFO L? ?]: Removed 3481 outVars from TransFormulas that were not future-live. [2025-01-09 19:43:26,601 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:43:26,661 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:43:26,662 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2025-01-09 19:43:26,662 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:43:26 BoogieIcfgContainer [2025-01-09 19:43:26,662 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:43:26,664 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:43:26,664 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:43:26,668 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:43:26,669 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:42:55" (1/3) ... [2025-01-09 19:43:26,669 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a0e5278 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:43:26, skipping insertion in model container [2025-01-09 19:43:26,669 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:43:00" (2/3) ... [2025-01-09 19:43:26,669 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a0e5278 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:43:26, skipping insertion in model container [2025-01-09 19:43:26,669 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:43:26" (3/3) ... [2025-01-09 19:43:26,670 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i [2025-01-09 19:43:26,681 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:43:26,685 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-jme.cil.i that has 204 procedures, 3401 locations, 1 initial locations, 66 loop locations, and 3 error locations. [2025-01-09 19:43:26,795 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:43:26,806 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;@98ff5aa, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:43:26,806 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2025-01-09 19:43:26,818 INFO L276 IsEmpty]: Start isEmpty. Operand has 3210 states, 2284 states have (on average 1.3218038528896672) internal successors, (3019), 2334 states have internal predecessors, (3019), 767 states have call successors, (767), 161 states have call predecessors, (767), 160 states have return successors, (758), 742 states have call predecessors, (758), 758 states have call successors, (758) [2025-01-09 19:43:26,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2025-01-09 19:43:26,833 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:43:26,833 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:43:26,833 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)] === [2025-01-09 19:43:26,837 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:43:26,837 INFO L85 PathProgramCache]: Analyzing trace with hash -65030903, now seen corresponding path program 1 times [2025-01-09 19:43:26,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:43:26,842 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1642804212] [2025-01-09 19:43:26,842 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:43:26,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:43:29,781 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 226 statements into 1 equivalence classes. [2025-01-09 19:43:30,068 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 226 of 226 statements. [2025-01-09 19:43:30,068 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:43:30,068 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:43:30,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2025-01-09 19:43:30,674 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:43:30,675 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1642804212] [2025-01-09 19:43:30,675 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1642804212] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:43:30,676 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:43:30,676 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:43:30,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1802491095] [2025-01-09 19:43:30,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:43:30,680 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:43:30,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:43:30,695 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:43:30,695 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:43:30,703 INFO L87 Difference]: Start difference. First operand has 3210 states, 2284 states have (on average 1.3218038528896672) internal successors, (3019), 2334 states have internal predecessors, (3019), 767 states have call successors, (767), 161 states have call predecessors, (767), 160 states have return successors, (758), 742 states have call predecessors, (758), 758 states have call successors, (758) Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2025-01-09 19:43:34,754 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 [] [2025-01-09 19:43:35,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:43:35,345 INFO L93 Difference]: Finished difference Result 9414 states and 13675 transitions. [2025-01-09 19:43:35,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:43:35,347 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 226 [2025-01-09 19:43:35,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:43:35,407 INFO L225 Difference]: With dead ends: 9414 [2025-01-09 19:43:35,408 INFO L226 Difference]: Without dead ends: 6232 [2025-01-09 19:43:35,437 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:43:35,440 INFO L435 NwaCegarLoop]: 4479 mSDtfsCounter, 4297 mSDsluCounter, 4406 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4297 SdHoareTripleChecker+Valid, 8885 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2025-01-09 19:43:35,440 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4297 Valid, 8885 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2025-01-09 19:43:35,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6232 states. [2025-01-09 19:43:35,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6232 to 6228. [2025-01-09 19:43:35,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6228 states, 4457 states have (on average 1.2999775633834418) internal successors, (5794), 4550 states have internal predecessors, (5794), 1452 states have call successors, (1452), 317 states have call predecessors, (1452), 316 states have return successors, (1448), 1416 states have call predecessors, (1448), 1448 states have call successors, (1448) [2025-01-09 19:43:35,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6228 states to 6228 states and 8694 transitions. [2025-01-09 19:43:35,866 INFO L78 Accepts]: Start accepts. Automaton has 6228 states and 8694 transitions. Word has length 226 [2025-01-09 19:43:35,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:43:35,869 INFO L471 AbstractCegarLoop]: Abstraction has 6228 states and 8694 transitions. [2025-01-09 19:43:35,869 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2025-01-09 19:43:35,869 INFO L276 IsEmpty]: Start isEmpty. Operand 6228 states and 8694 transitions. [2025-01-09 19:43:35,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2025-01-09 19:43:35,877 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:43:35,877 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:43:35,877 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 19:43:35,877 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)] === [2025-01-09 19:43:35,878 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:43:35,879 INFO L85 PathProgramCache]: Analyzing trace with hash -2001202831, now seen corresponding path program 1 times [2025-01-09 19:43:35,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:43:35,879 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339006478] [2025-01-09 19:43:35,880 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:43:35,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:43:38,274 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 238 statements into 1 equivalence classes. [2025-01-09 19:43:38,362 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 238 of 238 statements. [2025-01-09 19:43:38,365 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:43:38,365 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:43:38,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2025-01-09 19:43:38,810 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:43:38,810 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339006478] [2025-01-09 19:43:38,810 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1339006478] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:43:38,810 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:43:38,811 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:43:38,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [245580996] [2025-01-09 19:43:38,811 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:43:38,812 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:43:38,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:43:38,816 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:43:38,816 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:43:38,816 INFO L87 Difference]: Start difference. First operand 6228 states and 8694 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2025-01-09 19:43:42,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:43:44,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:43:44,454 INFO L93 Difference]: Finished difference Result 18242 states and 25476 transitions. [2025-01-09 19:43:44,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:43:44,455 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 238 [2025-01-09 19:43:44,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:43:44,550 INFO L225 Difference]: With dead ends: 18242 [2025-01-09 19:43:44,550 INFO L226 Difference]: Without dead ends: 12055 [2025-01-09 19:43:44,590 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:43:44,591 INFO L435 NwaCegarLoop]: 4432 mSDtfsCounter, 4097 mSDsluCounter, 4343 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 31 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4097 SdHoareTripleChecker+Valid, 8775 SdHoareTripleChecker+Invalid, 153 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2025-01-09 19:43:44,591 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4097 Valid, 8775 Invalid, 153 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 121 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2025-01-09 19:43:44,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12055 states. [2025-01-09 19:43:45,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12055 to 12021. [2025-01-09 19:43:45,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12021 states, 8599 states have (on average 1.2973601581579253) internal successors, (11156), 8779 states have internal predecessors, (11156), 2792 states have call successors, (2792), 628 states have call predecessors, (2792), 627 states have return successors, (2788), 2725 states have call predecessors, (2788), 2788 states have call successors, (2788) [2025-01-09 19:43:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12021 states to 12021 states and 16736 transitions. [2025-01-09 19:43:45,162 INFO L78 Accepts]: Start accepts. Automaton has 12021 states and 16736 transitions. Word has length 238 [2025-01-09 19:43:45,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:43:45,163 INFO L471 AbstractCegarLoop]: Abstraction has 12021 states and 16736 transitions. [2025-01-09 19:43:45,163 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2025-01-09 19:43:45,164 INFO L276 IsEmpty]: Start isEmpty. Operand 12021 states and 16736 transitions. [2025-01-09 19:43:45,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2025-01-09 19:43:45,170 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:43:45,171 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:43:45,171 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 19:43:45,171 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)] === [2025-01-09 19:43:45,174 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:43:45,174 INFO L85 PathProgramCache]: Analyzing trace with hash -1055938724, now seen corresponding path program 1 times [2025-01-09 19:43:45,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:43:45,174 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533783647] [2025-01-09 19:43:45,174 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:43:45,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:43:47,559 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 237 statements into 1 equivalence classes. [2025-01-09 19:43:47,619 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 237 of 237 statements. [2025-01-09 19:43:47,620 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:43:47,620 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:43:47,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2025-01-09 19:43:47,859 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:43:47,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1533783647] [2025-01-09 19:43:47,859 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1533783647] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:43:47,859 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:43:47,859 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:43:47,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362058279] [2025-01-09 19:43:47,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:43:47,860 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:43:47,860 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:43:47,860 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:43:47,860 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:43:47,860 INFO L87 Difference]: Start difference. First operand 12021 states and 16736 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2025-01-09 19:43:51,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:43:53,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:43:53,581 INFO L93 Difference]: Finished difference Result 31973 states and 44362 transitions. [2025-01-09 19:43:53,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:43:53,582 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 237 [2025-01-09 19:43:53,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:43:53,737 INFO L225 Difference]: With dead ends: 31973 [2025-01-09 19:43:53,737 INFO L226 Difference]: Without dead ends: 19993 [2025-01-09 19:43:53,800 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:43:53,803 INFO L435 NwaCegarLoop]: 4452 mSDtfsCounter, 3106 mSDsluCounter, 4317 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3106 SdHoareTripleChecker+Valid, 8769 SdHoareTripleChecker+Invalid, 115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2025-01-09 19:43:53,803 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3106 Valid, 8769 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 107 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2025-01-09 19:43:53,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19993 states. [2025-01-09 19:43:54,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19993 to 19955. [2025-01-09 19:43:54,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19955 states, 14061 states have (on average 1.287817367185833) internal successors, (18108), 14385 states have internal predecessors, (18108), 4754 states have call successors, (4754), 1142 states have call predecessors, (4754), 1137 states have return successors, (4752), 4619 states have call predecessors, (4752), 4750 states have call successors, (4752) [2025-01-09 19:43:54,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19955 states to 19955 states and 27614 transitions. [2025-01-09 19:43:54,474 INFO L78 Accepts]: Start accepts. Automaton has 19955 states and 27614 transitions. Word has length 237 [2025-01-09 19:43:54,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:43:54,475 INFO L471 AbstractCegarLoop]: Abstraction has 19955 states and 27614 transitions. [2025-01-09 19:43:54,475 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2025-01-09 19:43:54,475 INFO L276 IsEmpty]: Start isEmpty. Operand 19955 states and 27614 transitions. [2025-01-09 19:43:54,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2025-01-09 19:43:54,479 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:43:54,479 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:43:54,479 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 19:43:54,479 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)] === [2025-01-09 19:43:54,479 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:43:54,479 INFO L85 PathProgramCache]: Analyzing trace with hash -94521305, now seen corresponding path program 1 times [2025-01-09 19:43:54,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:43:54,480 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [390748171] [2025-01-09 19:43:54,480 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:43:54,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:43:56,906 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 242 statements into 1 equivalence classes. [2025-01-09 19:43:56,959 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 242 of 242 statements. [2025-01-09 19:43:56,959 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:43:56,959 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:43:57,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2025-01-09 19:43:57,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:43:57,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [390748171] [2025-01-09 19:43:57,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [390748171] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:43:57,271 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:43:57,271 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:43:57,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1101945267] [2025-01-09 19:43:57,271 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:43:57,271 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:43:57,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:43:57,272 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:43:57,272 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:43:57,272 INFO L87 Difference]: Start difference. First operand 19955 states and 27614 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2025-01-09 19:44:01,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:44:02,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:44:02,431 INFO L93 Difference]: Finished difference Result 41479 states and 57253 transitions. [2025-01-09 19:44:02,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:44:02,432 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 242 [2025-01-09 19:44:02,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:44:02,535 INFO L225 Difference]: With dead ends: 41479 [2025-01-09 19:44:02,535 INFO L226 Difference]: Without dead ends: 21565 [2025-01-09 19:44:02,605 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:44:02,607 INFO L435 NwaCegarLoop]: 6198 mSDtfsCounter, 3774 mSDsluCounter, 4369 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 18 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3774 SdHoareTripleChecker+Valid, 10567 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2025-01-09 19:44:02,608 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3774 Valid, 10567 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2025-01-09 19:44:02,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21565 states. [2025-01-09 19:44:03,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21565 to 21529. [2025-01-09 19:44:03,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21529 states, 15139 states have (on average 1.2815245392694365) internal successors, (19401), 15502 states have internal predecessors, (19401), 5077 states have call successors, (5077), 1318 states have call predecessors, (5077), 1310 states have return successors, (5075), 4914 states have call predecessors, (5075), 5073 states have call successors, (5075) [2025-01-09 19:44:03,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21529 states to 21529 states and 29553 transitions. [2025-01-09 19:44:03,453 INFO L78 Accepts]: Start accepts. Automaton has 21529 states and 29553 transitions. Word has length 242 [2025-01-09 19:44:03,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:44:03,454 INFO L471 AbstractCegarLoop]: Abstraction has 21529 states and 29553 transitions. [2025-01-09 19:44:03,454 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2025-01-09 19:44:03,454 INFO L276 IsEmpty]: Start isEmpty. Operand 21529 states and 29553 transitions. [2025-01-09 19:44:03,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2025-01-09 19:44:03,459 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:44:03,459 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 18, 18, 18, 18, 18, 18, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:44:03,459 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-01-09 19:44:03,459 INFO L396 AbstractCegarLoop]: === Iteration 5 === 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)] === [2025-01-09 19:44:03,460 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:44:03,460 INFO L85 PathProgramCache]: Analyzing trace with hash -2098104170, now seen corresponding path program 1 times [2025-01-09 19:44:03,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:44:03,460 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1336364448] [2025-01-09 19:44:03,460 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:44:03,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:44:05,918 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 263 statements into 1 equivalence classes. [2025-01-09 19:44:05,960 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 263 of 263 statements. [2025-01-09 19:44:05,960 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:44:05,961 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:44:06,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1495 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2025-01-09 19:44:06,214 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:44:06,214 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1336364448] [2025-01-09 19:44:06,214 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1336364448] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:44:06,214 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:44:06,214 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:44:06,214 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [771471182] [2025-01-09 19:44:06,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:44:06,214 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:44:06,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:44:06,215 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:44:06,215 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:44:06,215 INFO L87 Difference]: Start difference. First operand 21529 states and 29553 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2025-01-09 19:44:10,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:44:11,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:44:11,221 INFO L93 Difference]: Finished difference Result 56150 states and 77191 transitions. [2025-01-09 19:44:11,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:44:11,222 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 263 [2025-01-09 19:44:11,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:44:11,390 INFO L225 Difference]: With dead ends: 56150 [2025-01-09 19:44:11,390 INFO L226 Difference]: Without dead ends: 34662 [2025-01-09 19:44:11,470 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:44:11,471 INFO L435 NwaCegarLoop]: 5142 mSDtfsCounter, 4266 mSDsluCounter, 4392 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4266 SdHoareTripleChecker+Valid, 9534 SdHoareTripleChecker+Invalid, 66 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2025-01-09 19:44:11,471 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4266 Valid, 9534 Invalid, 66 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 52 Invalid, 1 Unknown, 0 Unchecked, 4.5s Time] [2025-01-09 19:44:11,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34662 states. [2025-01-09 19:44:12,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34662 to 34616. [2025-01-09 19:44:12,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34616 states, 24563 states have (on average 1.2835565688230266) internal successors, (31528), 25157 states have internal predecessors, (31528), 8010 states have call successors, (8010), 2055 states have call predecessors, (8010), 2040 states have return successors, (8010), 7728 states have call predecessors, (8010), 8006 states have call successors, (8010) [2025-01-09 19:44:12,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34616 states to 34616 states and 47548 transitions. [2025-01-09 19:44:12,431 INFO L78 Accepts]: Start accepts. Automaton has 34616 states and 47548 transitions. Word has length 263 [2025-01-09 19:44:12,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:44:12,432 INFO L471 AbstractCegarLoop]: Abstraction has 34616 states and 47548 transitions. [2025-01-09 19:44:12,432 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 3 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2025-01-09 19:44:12,432 INFO L276 IsEmpty]: Start isEmpty. Operand 34616 states and 47548 transitions. [2025-01-09 19:44:12,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2025-01-09 19:44:12,434 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:44:12,434 INFO L218 NwaCegarLoop]: trace histogram [22, 22, 18, 18, 18, 18, 18, 18, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:44:12,435 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-01-09 19:44:12,435 INFO L396 AbstractCegarLoop]: === Iteration 6 === 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)] === [2025-01-09 19:44:12,435 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:44:12,435 INFO L85 PathProgramCache]: Analyzing trace with hash -2128533982, now seen corresponding path program 1 times [2025-01-09 19:44:12,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:44:12,435 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1136102551] [2025-01-09 19:44:12,435 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:44:12,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:44:14,805 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 287 statements into 1 equivalence classes. [2025-01-09 19:44:14,859 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 287 of 287 statements. [2025-01-09 19:44:14,862 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:44:14,863 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:44:15,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1645 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1635 trivial. 0 not checked. [2025-01-09 19:44:15,080 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:44:15,080 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1136102551] [2025-01-09 19:44:15,080 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1136102551] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:44:15,080 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:44:15,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:44:15,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [868271313] [2025-01-09 19:44:15,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:44:15,080 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:44:15,080 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:44:15,081 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:44:15,081 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:44:15,081 INFO L87 Difference]: Start difference. First operand 34616 states and 47548 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29)