./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-amd-amd8111e.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/bin/uautomizer-verify-4GaUIPS5ZU --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 8dda3f7c080a6e7302d861accabde0bee64e4cb5e7a0fb77650fdd775ecd7779 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:09:34,765 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:09:34,858 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:09:34,865 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:09:34,866 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:09:34,910 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:09:34,911 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:09:34,912 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:09:34,913 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:09:34,913 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:09:34,914 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:09:34,915 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:09:34,915 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:09:34,917 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:09:34,917 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:09:34,918 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:09:34,918 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:09:34,920 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:09:34,921 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:09:34,921 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:09:34,922 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:09:34,925 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:09:34,926 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:09:34,926 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:09:34,926 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:09:34,927 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:09:34,927 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:09:34,928 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:09:34,928 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:09:34,928 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:09:34,929 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:09:34,929 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:09:34,930 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:09:34,930 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:09:34,930 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:09:34,931 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:09:34,931 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:09:34,931 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:09:34,932 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:09:34,932 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/bin/uautomizer-verify-4GaUIPS5ZU/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8dda3f7c080a6e7302d861accabde0bee64e4cb5e7a0fb77650fdd775ecd7779 [2024-10-31 22:09:35,229 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:09:35,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:09:35,287 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:09:35,289 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:09:35,290 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:09:35,291 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i Unable to find full path for "g++" [2024-10-31 22:09:37,688 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:09:38,351 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:09:38,354 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2024-10-31 22:09:38,405 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/bin/uautomizer-verify-4GaUIPS5ZU/data/fb6fb2c7e/7bbb1cf957a24b519be082cbe0564815/FLAGc1dcc1fde [2024-10-31 22:09:38,430 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/bin/uautomizer-verify-4GaUIPS5ZU/data/fb6fb2c7e/7bbb1cf957a24b519be082cbe0564815 [2024-10-31 22:09:38,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:09:38,435 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:09:38,437 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:09:38,438 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:09:38,444 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:09:38,445 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:09:38" (1/1) ... [2024-10-31 22:09:38,447 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@793de86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:09:38, skipping insertion in model container [2024-10-31 22:09:38,447 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:09:38" (1/1) ... [2024-10-31 22:09:38,643 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:09:42,331 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334651,334664] [2024-10-31 22:09:42,337 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334820,334833] [2024-10-31 22:09:42,338 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334987,335000] [2024-10-31 22:09:42,338 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335155,335168] [2024-10-31 22:09:42,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:09:42,455 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:09:42,594 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"); [5286] [2024-10-31 22:09:42,596 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)); [5293] [2024-10-31 22:09:42,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5300] [2024-10-31 22:09:42,602 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)); [5339-5340] [2024-10-31 22:09:42,603 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"); [5345-5347] [2024-10-31 22:09:42,605 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)); [5372-5373] [2024-10-31 22:09:42,606 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"); [5378-5380] [2024-10-31 22:09:42,607 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)); [5404-5405] [2024-10-31 22:09:42,607 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"); [5410-5412] [2024-10-31 22:09:42,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5564] [2024-10-31 22:09:42,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5572] [2024-10-31 22:09:42,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5580] [2024-10-31 22:09:42,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5587] [2024-10-31 22:09:42,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5594] [2024-10-31 22:09:42,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5601] [2024-10-31 22:09:42,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5696-5697] [2024-10-31 22:09:42,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5730-5731] [2024-10-31 22:09:42,636 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)); [5966-5967] [2024-10-31 22:09:42,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5973] [2024-10-31 22:09:42,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6670] [2024-10-31 22:09:42,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7126] [2024-10-31 22:09:42,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7718] [2024-10-31 22:09:43,026 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334651,334664] [2024-10-31 22:09:43,027 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334820,334833] [2024-10-31 22:09:43,028 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334987,335000] [2024-10-31 22:09:43,029 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335155,335168] [2024-10-31 22:09:43,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:09:43,303 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:09:43,304 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:09:43 WrapperNode [2024-10-31 22:09:43,304 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:09:43,306 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:09:43,306 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:09:43,306 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:09:43,315 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:09:43" (1/1) ... [2024-10-31 22:09:43,427 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:09:43" (1/1) ... [2024-10-31 22:09:43,700 INFO L138 Inliner]: procedures = 454, calls = 1845, calls flagged for inlining = 226, calls inlined = 204, statements flattened = 5182 [2024-10-31 22:09:43,700 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:09:43,701 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:09:43,702 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:09:43,702 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:09:43,717 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:09:43" (1/1) ... [2024-10-31 22:09:43,717 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:09:43" (1/1) ... [2024-10-31 22:09:43,753 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:09:43" (1/1) ... [2024-10-31 22:09:44,960 INFO L175 MemorySlicer]: Split 751 memory accesses to 19 slices as follows [1, 2, 9, 2, 9, 4, 9, 609, 3, 5, 5, 52, 3, 2, 6, 3, 4, 6, 17]. 81 percent of accesses are in the largest equivalence class. The 57 initializations are split as follows [1, 2, 8, 0, 8, 4, 8, 6, 3, 5, 5, 0, 1, 0, 0, 0, 0, 6, 0]. The 366 writes are split as follows [0, 0, 0, 1, 0, 0, 0, 311, 0, 0, 0, 42, 0, 1, 2, 0, 2, 0, 7]. [2024-10-31 22:09:44,961 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:09:43" (1/1) ... [2024-10-31 22:09:44,962 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:09:43" (1/1) ... [2024-10-31 22:09:45,174 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:09:43" (1/1) ... [2024-10-31 22:09:45,202 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:09:43" (1/1) ... [2024-10-31 22:09:45,232 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:09:43" (1/1) ... [2024-10-31 22:09:45,247 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:09:43" (1/1) ... [2024-10-31 22:09:45,289 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:09:45,290 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:09:45,291 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:09:45,291 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:09:45,292 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:09:43" (1/1) ... [2024-10-31 22:09:45,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:09:45,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:09:45,332 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 22:09:45,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d36578e-dd21-4f16-ba1f-a8d153f89edb/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 22:09:45,367 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-10-31 22:09:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-10-31 22:09:45,368 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2024-10-31 22:09:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2024-10-31 22:09:45,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-31 22:09:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-31 22:09:45,369 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-10-31 22:09:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-10-31 22:09:45,369 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-10-31 22:09:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-10-31 22:09:45,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-31 22:09:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-31 22:09:45,371 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-10-31 22:09:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-10-31 22:09:45,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-31 22:09:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-31 22:09:45,371 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-10-31 22:09:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-10-31 22:09:45,371 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-10-31 22:09:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-10-31 22:09:45,372 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-10-31 22:09:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-10-31 22:09:45,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2024-10-31 22:09:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2024-10-31 22:09:45,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-10-31 22:09:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-10-31 22:09:45,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-31 22:09:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-31 22:09:45,373 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-10-31 22:09:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-10-31 22:09:45,373 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-10-31 22:09:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-10-31 22:09:45,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-31 22:09:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-31 22:09:45,374 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-10-31 22:09:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-10-31 22:09:45,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-10-31 22:09:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-10-31 22:09:45,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 22:09:45,374 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-10-31 22:09:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-10-31 22:09:45,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-10-31 22:09:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-10-31 22:09:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2024-10-31 22:09:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2024-10-31 22:09:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-31 22:09:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-31 22:09:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2024-10-31 22:09:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2024-10-31 22:09:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-31 22:09:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-31 22:09:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-31 22:09:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-31 22:09:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-31 22:09:45,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-31 22:09:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-31 22:09:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-31 22:09:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-31 22:09:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-31 22:09:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-31 22:09:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-31 22:09:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-31 22:09:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-31 22:09:45,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-31 22:09:45,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-31 22:09:45,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-31 22:09:45,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-31 22:09:45,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-31 22:09:45,378 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2024-10-31 22:09:45,378 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2024-10-31 22:09:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-10-31 22:09:45,379 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-10-31 22:09:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2024-10-31 22:09:45,379 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2024-10-31 22:09:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-31 22:09:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-31 22:09:45,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-31 22:09:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-31 22:09:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-31 22:09:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-31 22:09:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-31 22:09:45,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-31 22:09:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-31 22:09:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-31 22:09:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-31 22:09:45,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-31 22:09:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-31 22:09:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-31 22:09:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-31 22:09:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-31 22:09:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-31 22:09:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-31 22:09:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-31 22:09:45,383 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2024-10-31 22:09:45,383 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2024-10-31 22:09:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-31 22:09:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-31 22:09:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 22:09:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 22:09:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 22:09:45,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 22:09:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 22:09:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 22:09:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-31 22:09:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-31 22:09:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-31 22:09:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-31 22:09:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-31 22:09:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-31 22:09:45,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-31 22:09:45,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-31 22:09:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-31 22:09:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-31 22:09:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-31 22:09:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-31 22:09:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-31 22:09:45,388 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-10-31 22:09:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-10-31 22:09:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-10-31 22:09:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-10-31 22:09:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-31 22:09:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-31 22:09:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-10-31 22:09:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-10-31 22:09:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-10-31 22:09:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-10-31 22:09:45,389 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-10-31 22:09:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-10-31 22:09:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2024-10-31 22:09:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2024-10-31 22:09:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-31 22:09:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-31 22:09:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 22:09:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-10-31 22:09:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-10-31 22:09:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-10-31 22:09:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-10-31 22:09:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2024-10-31 22:09:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2024-10-31 22:09:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-10-31 22:09:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-10-31 22:09:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:09:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-31 22:09:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-31 22:09:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-31 22:09:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-31 22:09:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 22:09:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 22:09:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 22:09:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 22:09:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 22:09:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 22:09:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-31 22:09:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-31 22:09:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-31 22:09:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-31 22:09:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-31 22:09:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-31 22:09:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-31 22:09:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-31 22:09:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-31 22:09:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-31 22:09:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-31 22:09:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-31 22:09:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-31 22:09:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:09:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:09:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-10-31 22:09:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-10-31 22:09:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2024-10-31 22:09:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2024-10-31 22:09:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-10-31 22:09:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-10-31 22:09:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-10-31 22:09:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-10-31 22:09:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-31 22:09:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-31 22:09:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2024-10-31 22:09:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2024-10-31 22:09:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-10-31 22:09:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-10-31 22:09:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-10-31 22:09:45,399 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-10-31 22:09:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-10-31 22:09:45,400 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-10-31 22:09:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-10-31 22:09:45,400 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-10-31 22:09:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-10-31 22:09:45,400 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-10-31 22:09:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-10-31 22:09:45,400 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-10-31 22:09:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:09:45,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:09:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2024-10-31 22:09:45,401 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2024-10-31 22:09:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-31 22:09:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-31 22:09:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-31 22:09:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-31 22:09:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-31 22:09:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-31 22:09:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-31 22:09:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-31 22:09:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-31 22:09:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-31 22:09:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-31 22:09:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-31 22:09:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-31 22:09:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-31 22:09:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-31 22:09:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-31 22:09:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-31 22:09:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-31 22:09:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-31 22:09:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 22:09:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 22:09:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 22:09:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 22:09:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 22:09:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 22:09:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-31 22:09:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-31 22:09:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-31 22:09:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-31 22:09:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-31 22:09:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-31 22:09:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-31 22:09:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-31 22:09:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-31 22:09:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-31 22:09:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-31 22:09:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-31 22:09:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-31 22:09:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-31 22:09:45,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-31 22:09:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-31 22:09:45,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-31 22:09:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-10-31 22:09:45,406 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-10-31 22:09:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2024-10-31 22:09:45,406 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2024-10-31 22:09:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2024-10-31 22:09:45,406 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2024-10-31 22:09:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-10-31 22:09:45,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-10-31 22:09:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2024-10-31 22:09:45,406 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2024-10-31 22:09:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-10-31 22:09:45,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-10-31 22:09:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2024-10-31 22:09:45,407 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2024-10-31 22:09:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-31 22:09:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-31 22:09:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-10-31 22:09:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-10-31 22:09:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-10-31 22:09:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-10-31 22:09:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-10-31 22:09:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-10-31 22:09:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 22:09:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-10-31 22:09:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-10-31 22:09:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-10-31 22:09:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-10-31 22:09:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 22:09:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 22:09:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 22:09:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 22:09:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 22:09:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 22:09:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-31 22:09:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-31 22:09:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-31 22:09:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-31 22:09:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-31 22:09:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-31 22:09:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-31 22:09:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-31 22:09:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-31 22:09:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-31 22:09:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-31 22:09:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-31 22:09:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-31 22:09:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2024-10-31 22:09:45,413 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2024-10-31 22:09:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-10-31 22:09:45,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-10-31 22:09:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2024-10-31 22:09:45,416 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2024-10-31 22:09:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2024-10-31 22:09:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2024-10-31 22:09:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-31 22:09:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-31 22:09:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-10-31 22:09:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-10-31 22:09:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-31 22:09:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-31 22:09:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-10-31 22:09:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-10-31 22:09:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_66 [2024-10-31 22:09:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_66 [2024-10-31 22:09:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2024-10-31 22:09:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2024-10-31 22:09:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-10-31 22:09:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-10-31 22:09:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-10-31 22:09:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-10-31 22:09:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-31 22:09:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-31 22:09:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-10-31 22:09:45,420 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-10-31 22:09:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-10-31 22:09:45,420 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-10-31 22:09:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 22:09:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 22:09:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 22:09:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 22:09:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 22:09:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 22:09:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-31 22:09:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-31 22:09:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-31 22:09:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-31 22:09:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-31 22:09:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-31 22:09:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-31 22:09:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-31 22:09:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-31 22:09:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-31 22:09:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-31 22:09:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-31 22:09:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-31 22:09:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-31 22:09:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-31 22:09:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2024-10-31 22:09:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2024-10-31 22:09:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-10-31 22:09:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-10-31 22:09:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_68 [2024-10-31 22:09:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_68 [2024-10-31 22:09:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2024-10-31 22:09:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2024-10-31 22:09:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2024-10-31 22:09:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2024-10-31 22:09:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-31 22:09:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-31 22:09:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-10-31 22:09:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-10-31 22:09:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2024-10-31 22:09:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2024-10-31 22:09:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-10-31 22:09:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-10-31 22:09:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 22:09:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 22:09:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 22:09:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 22:09:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 22:09:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 22:09:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-31 22:09:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-31 22:09:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-31 22:09:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-31 22:09:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-31 22:09:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-31 22:09:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-31 22:09:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-31 22:09:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-31 22:09:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-31 22:09:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-31 22:09:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-31 22:09:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-31 22:09:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_amd8111e_priv [2024-10-31 22:09:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_amd8111e_priv [2024-10-31 22:09:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-31 22:09:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-31 22:09:46,565 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:09:46,573 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:09:46,610 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-31 22:09:59,663 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-10-31 22:10:01,417 INFO L? ?]: Removed 2405 outVars from TransFormulas that were not future-live. [2024-10-31 22:10:01,417 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:10:01,476 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:10:01,477 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-10-31 22:10:01,477 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:10:01 BoogieIcfgContainer [2024-10-31 22:10:01,478 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:10:01,481 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 22:10:01,481 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 22:10:01,485 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 22:10:01,486 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 10:09:38" (1/3) ... [2024-10-31 22:10:01,490 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@467274f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:10:01, skipping insertion in model container [2024-10-31 22:10:01,490 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:09:43" (2/3) ... [2024-10-31 22:10:01,491 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@467274f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:10:01, skipping insertion in model container [2024-10-31 22:10:01,491 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:10:01" (3/3) ... [2024-10-31 22:10:01,492 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2024-10-31 22:10:01,513 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 22:10:01,513 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-10-31 22:10:01,729 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 22:10:01,742 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;@7434c860, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 22:10:01,742 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-10-31 22:10:01,757 INFO L276 IsEmpty]: Start isEmpty. Operand has 2073 states, 1435 states have (on average 1.2954703832752614) internal successors, (1859), 1461 states have internal predecessors, (1859), 537 states have call successors, (537), 99 states have call predecessors, (537), 98 states have return successors, (532), 525 states have call predecessors, (532), 532 states have call successors, (532) [2024-10-31 22:10:01,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-10-31 22:10:01,789 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:10:01,790 INFO L215 NwaCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:10:01,791 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_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-31 22:10:01,796 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:10:01,798 INFO L85 PathProgramCache]: Analyzing trace with hash 2135277455, now seen corresponding path program 1 times [2024-10-31 22:10:01,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:10:01,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533905018] [2024-10-31 22:10:01,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:10:01,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms