./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_305973af-d898-4f7d-86e1-6d52f65c2b93/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305973af-d898-4f7d-86e1-6d52f65c2b93/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305973af-d898-4f7d-86e1-6d52f65c2b93/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305973af-d898-4f7d-86e1-6d52f65c2b93/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305973af-d898-4f7d-86e1-6d52f65c2b93/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305973af-d898-4f7d-86e1-6d52f65c2b93/bin/uautomizer-verify-VRDe98Ueme --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 3151b52776d19e2fb44a194d473cc3c38f1eb2b68210144e38eb8a78a9b4d4f9 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 12:02:54,906 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 12:02:54,983 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305973af-d898-4f7d-86e1-6d52f65c2b93/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 12:02:54,989 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 12:02:54,990 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 12:02:55,016 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 12:02:55,017 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 12:02:55,018 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 12:02:55,018 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 12:02:55,019 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 12:02:55,020 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 12:02:55,020 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 12:02:55,021 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 12:02:55,022 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 12:02:55,022 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 12:02:55,023 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 12:02:55,023 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 12:02:55,024 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 12:02:55,025 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 12:02:55,025 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 12:02:55,026 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 12:02:55,026 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 12:02:55,027 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 12:02:55,027 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 12:02:55,028 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 12:02:55,028 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 12:02:55,029 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 12:02:55,029 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 12:02:55,030 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:02:55,030 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 12:02:55,031 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 12:02:55,031 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 12:02:55,032 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 12:02:55,032 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 12:02:55,032 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 12:02:55,033 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 12:02:55,033 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 12:02:55,034 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 12:02:55,034 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 12:02:55,035 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_305973af-d898-4f7d-86e1-6d52f65c2b93/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305973af-d898-4f7d-86e1-6d52f65c2b93/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3151b52776d19e2fb44a194d473cc3c38f1eb2b68210144e38eb8a78a9b4d4f9 [2023-11-26 12:02:55,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 12:02:55,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 12:02:55,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 12:02:55,415 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 12:02:55,415 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 12:02:55,417 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305973af-d898-4f7d-86e1-6d52f65c2b93/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2023-11-26 12:02:58,681 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 12:02:59,449 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 12:02:59,450 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305973af-d898-4f7d-86e1-6d52f65c2b93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2023-11-26 12:02:59,505 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305973af-d898-4f7d-86e1-6d52f65c2b93/bin/uautomizer-verify-VRDe98Ueme/data/e6df5228c/f489365b91d549bfa8ac82f837692c4e/FLAG6896392ff [2023-11-26 12:02:59,521 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305973af-d898-4f7d-86e1-6d52f65c2b93/bin/uautomizer-verify-VRDe98Ueme/data/e6df5228c/f489365b91d549bfa8ac82f837692c4e [2023-11-26 12:02:59,524 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 12:02:59,525 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 12:02:59,527 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 12:02:59,528 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 12:02:59,534 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 12:02:59,535 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:02:59" (1/1) ... [2023-11-26 12:02:59,536 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c1880bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:59, skipping insertion in model container [2023-11-26 12:02:59,537 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:02:59" (1/1) ... [2023-11-26 12:02:59,740 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 12:03:03,291 WARN L240 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_305973af-d898-4f7d-86e1-6d52f65c2b93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373299,373312] [2023-11-26 12:03:03,296 WARN L240 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_305973af-d898-4f7d-86e1-6d52f65c2b93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373446,373459] [2023-11-26 12:03:03,297 WARN L240 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_305973af-d898-4f7d-86e1-6d52f65c2b93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373585,373598] [2023-11-26 12:03:03,305 WARN L240 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_305973af-d898-4f7d-86e1-6d52f65c2b93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373743,373756] [2023-11-26 12:03:03,350 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:03:03,441 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 12:03:03,635 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"); [5343] [2023-11-26 12:03:03,637 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)); [5350] [2023-11-26 12:03:03,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5357] [2023-11-26 12:03:03,642 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/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5436-5437] [2023-11-26 12:03:03,643 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"); [5442-5444] [2023-11-26 12:03:03,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5582] [2023-11-26 12:03:03,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5596] [2023-11-26 12:03:03,647 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5604] [2023-11-26 12:03:03,653 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] [2023-11-26 12:03:03,655 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] [2023-11-26 12:03:03,656 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)); [5767-5768] [2023-11-26 12:03:03,658 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)); [5804-5805] [2023-11-26 12:03:03,668 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)); [6151-6152] [2023-11-26 12:03:03,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6158] [2023-11-26 12:03:03,675 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6400] [2023-11-26 12:03:03,675 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6403] [2023-11-26 12:03:03,676 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6406] [2023-11-26 12:03:03,676 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6409] [2023-11-26 12:03:03,676 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6440] [2023-11-26 12:03:03,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6443] [2023-11-26 12:03:03,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6446] [2023-11-26 12:03:03,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6449] [2023-11-26 12:03:03,678 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6480] [2023-11-26 12:03:03,678 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6483] [2023-11-26 12:03:03,678 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6486] [2023-11-26 12:03:03,679 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6489] [2023-11-26 12:03:03,679 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6520] [2023-11-26 12:03:03,679 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6523] [2023-11-26 12:03:03,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6526] [2023-11-26 12:03:03,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6529] [2023-11-26 12:03:03,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6973] [2023-11-26 12:03:03,727 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7387] [2023-11-26 12:03:03,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8060] [2023-11-26 12:03:03,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8079] [2023-11-26 12:03:03,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8092] [2023-11-26 12:03:03,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8097] [2023-11-26 12:03:03,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8110] [2023-11-26 12:03:03,768 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8122] [2023-11-26 12:03:03,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8648] [2023-11-26 12:03:03,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8650] [2023-11-26 12:03:03,800 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8697] [2023-11-26 12:03:04,048 WARN L240 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_305973af-d898-4f7d-86e1-6d52f65c2b93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373299,373312] [2023-11-26 12:03:04,049 WARN L240 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_305973af-d898-4f7d-86e1-6d52f65c2b93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373446,373459] [2023-11-26 12:03:04,050 WARN L240 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_305973af-d898-4f7d-86e1-6d52f65c2b93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373585,373598] [2023-11-26 12:03:04,050 WARN L240 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_305973af-d898-4f7d-86e1-6d52f65c2b93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373743,373756] [2023-11-26 12:03:04,067 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:03:04,359 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 12:03:04,360 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 12:03:04,368 INFO L206 MainTranslator]: Completed translation [2023-11-26 12:03:04,369 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:04 WrapperNode [2023-11-26 12:03:04,369 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 12:03:04,370 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 12:03:04,371 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 12:03:04,371 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 12:03:04,380 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:04" (1/1) ... [2023-11-26 12:03:04,504 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:04" (1/1) ... [2023-11-26 12:03:04,836 INFO L138 Inliner]: procedures = 469, calls = 2681, calls flagged for inlining = 277, calls inlined = 249, statements flattened = 6431 [2023-11-26 12:03:04,837 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 12:03:04,838 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 12:03:04,839 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 12:03:04,839 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 12:03:04,851 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:04" (1/1) ... [2023-11-26 12:03:04,851 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:04" (1/1) ... [2023-11-26 12:03:04,920 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:04" (1/1) ... [2023-11-26 12:03:07,243 INFO L175 MemorySlicer]: Split 1244 memory accesses to 23 slices as follows [42, 50, 10, 11, 51, 2, 420, 4, 3, 5, 8, 5, 1, 40, 7, 2, 5, 2, 6, 565, 1, 2, 2]. 45 percent of accesses are in the largest equivalence class. The 312 initializations are split as follows [0, 50, 8, 11, 40, 0, 0, 4, 1, 5, 8, 0, 0, 0, 7, 0, 0, 0, 6, 169, 1, 0, 2]. The 572 writes are split as follows [36, 0, 0, 0, 0, 1, 420, 0, 0, 0, 0, 2, 0, 0, 0, 1, 2, 1, 0, 108, 0, 1, 0]. [2023-11-26 12:03:07,244 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:04" (1/1) ... [2023-11-26 12:03:07,255 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:04" (1/1) ... [2023-11-26 12:03:07,422 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:04" (1/1) ... [2023-11-26 12:03:07,452 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:04" (1/1) ... [2023-11-26 12:03:07,491 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:04" (1/1) ... [2023-11-26 12:03:07,529 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:04" (1/1) ... [2023-11-26 12:03:07,601 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 12:03:07,603 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 12:03:07,603 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 12:03:07,603 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 12:03:07,604 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:04" (1/1) ... [2023-11-26 12:03:07,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:03:07,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305973af-d898-4f7d-86e1-6d52f65c2b93/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:03:07,647 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305973af-d898-4f7d-86e1-6d52f65c2b93/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 12:03:07,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305973af-d898-4f7d-86e1-6d52f65c2b93/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 12:03:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-26 12:03:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-26 12:03:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-26 12:03:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-26 12:03:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-26 12:03:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-26 12:03:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-26 12:03:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-26 12:03:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 12:03:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 12:03:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-26 12:03:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-26 12:03:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2023-11-26 12:03:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2023-11-26 12:03:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-26 12:03:07,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-26 12:03:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-26 12:03:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-26 12:03:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-26 12:03:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-26 12:03:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-26 12:03:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-26 12:03:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-11-26 12:03:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-11-26 12:03:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2023-11-26 12:03:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2023-11-26 12:03:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-11-26 12:03:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-11-26 12:03:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-26 12:03:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-26 12:03:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-26 12:03:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-26 12:03:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-26 12:03:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-26 12:03:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2023-11-26 12:03:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2023-11-26 12:03:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-26 12:03:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-26 12:03:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-26 12:03:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-26 12:03:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-26 12:03:07,712 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-26 12:03:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-26 12:03:07,712 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-26 12:03:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-26 12:03:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-26 12:03:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-26 12:03:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-26 12:03:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-26 12:03:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-26 12:03:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 12:03:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-26 12:03:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-26 12:03:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2023-11-26 12:03:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2023-11-26 12:03:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-26 12:03:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-26 12:03:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-26 12:03:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-26 12:03:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-26 12:03:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-26 12:03:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-26 12:03:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-26 12:03:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2023-11-26 12:03:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2023-11-26 12:03:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-26 12:03:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-26 12:03:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 12:03:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 12:03:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 12:03:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 12:03:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 12:03:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 12:03:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 12:03:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 12:03:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 12:03:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 12:03:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 12:03:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 12:03:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 12:03:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 12:03:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 12:03:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 12:03:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 12:03:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 12:03:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 12:03:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 12:03:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-26 12:03:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-26 12:03:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-26 12:03:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-26 12:03:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-26 12:03:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2023-11-26 12:03:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2023-11-26 12:03:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 12:03:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 12:03:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 12:03:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 12:03:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 12:03:07,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 12:03:07,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 12:03:07,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 12:03:07,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 12:03:07,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 12:03:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 12:03:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 12:03:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 12:03:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 12:03:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 12:03:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 12:03:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 12:03:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 12:03:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 12:03:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 12:03:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 12:03:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 12:03:07,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 12:03:07,728 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-26 12:03:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-26 12:03:07,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-26 12:03:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-26 12:03:07,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-26 12:03:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-26 12:03:07,729 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2023-11-26 12:03:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2023-11-26 12:03:07,729 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-11-26 12:03:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-11-26 12:03:07,729 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-26 12:03:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-26 12:03:07,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-26 12:03:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-26 12:03:07,730 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2023-11-26 12:03:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2023-11-26 12:03:07,730 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2023-11-26 12:03:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2023-11-26 12:03:07,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 12:03:07,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-26 12:03:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-26 12:03:07,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-26 12:03:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-26 12:03:07,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-26 12:03:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-26 12:03:07,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-26 12:03:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-26 12:03:07,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 12:03:07,732 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2023-11-26 12:03:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2023-11-26 12:03:07,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-26 12:03:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-26 12:03:07,733 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-26 12:03:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-26 12:03:07,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 12:03:07,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 12:03:07,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 12:03:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 12:03:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 12:03:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 12:03:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 12:03:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 12:03:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 12:03:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 12:03:07,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 12:03:07,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 12:03:07,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 12:03:07,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 12:03:07,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 12:03:07,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 12:03:07,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 12:03:07,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 12:03:07,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 12:03:07,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 12:03:07,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 12:03:07,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 12:03:07,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 12:03:07,737 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-26 12:03:07,737 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-11-26 12:03:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-11-26 12:03:07,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 12:03:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-26 12:03:07,737 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-26 12:03:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-26 12:03:07,738 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2023-11-26 12:03:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2023-11-26 12:03:07,738 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-26 12:03:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-26 12:03:07,738 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2023-11-26 12:03:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2023-11-26 12:03:07,739 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2023-11-26 12:03:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2023-11-26 12:03:07,739 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-26 12:03:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-26 12:03:07,739 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-26 12:03:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-26 12:03:07,740 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-26 12:03:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-26 12:03:07,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-26 12:03:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-26 12:03:07,740 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2023-11-26 12:03:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2023-11-26 12:03:07,740 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-26 12:03:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-26 12:03:07,741 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2023-11-26 12:03:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2023-11-26 12:03:07,741 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2023-11-26 12:03:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2023-11-26 12:03:07,741 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2023-11-26 12:03:07,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2023-11-26 12:03:07,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 12:03:07,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 12:03:07,742 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-26 12:03:07,742 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-26 12:03:07,743 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-26 12:03:07,743 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-26 12:03:07,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-26 12:03:07,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-26 12:03:07,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-26 12:03:07,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-26 12:03:07,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-26 12:03:07,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-26 12:03:07,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-26 12:03:07,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-26 12:03:07,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-26 12:03:07,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-26 12:03:07,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-26 12:03:07,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-26 12:03:07,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-26 12:03:07,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-26 12:03:07,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-26 12:03:07,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-26 12:03:07,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-26 12:03:07,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-26 12:03:07,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-26 12:03:07,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-26 12:03:07,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-26 12:03:07,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-26 12:03:07,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-26 12:03:07,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 12:03:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 12:03:07,747 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-26 12:03:07,747 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2023-11-26 12:03:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2023-11-26 12:03:07,747 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-26 12:03:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-26 12:03:07,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-26 12:03:07,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-26 12:03:07,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-26 12:03:07,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-26 12:03:07,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-26 12:03:07,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-26 12:03:07,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-26 12:03:07,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-26 12:03:07,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-26 12:03:07,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-26 12:03:07,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-26 12:03:07,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-26 12:03:07,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-26 12:03:07,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-26 12:03:07,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-26 12:03:07,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-26 12:03:07,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-26 12:03:07,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-26 12:03:07,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-26 12:03:07,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-26 12:03:07,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-26 12:03:07,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-26 12:03:07,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-26 12:03:07,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-26 12:03:07,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-26 12:03:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-26 12:03:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-26 12:03:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-26 12:03:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-26 12:03:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-26 12:03:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-26 12:03:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-26 12:03:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-26 12:03:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-26 12:03:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-26 12:03:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-26 12:03:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-26 12:03:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-26 12:03:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-26 12:03:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-26 12:03:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-26 12:03:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-26 12:03:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-26 12:03:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-26 12:03:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-26 12:03:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-26 12:03:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-26 12:03:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-26 12:03:07,755 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2023-11-26 12:03:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2023-11-26 12:03:07,755 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2023-11-26 12:03:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2023-11-26 12:03:07,756 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-26 12:03:07,756 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-26 12:03:07,756 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2023-11-26 12:03:07,756 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2023-11-26 12:03:07,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-26 12:03:07,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-26 12:03:07,756 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-26 12:03:07,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-26 12:03:07,757 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2023-11-26 12:03:07,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2023-11-26 12:03:07,757 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-26 12:03:07,757 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-26 12:03:07,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 12:03:07,757 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-26 12:03:07,758 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-26 12:03:07,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-26 12:03:07,758 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-26 12:03:07,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2023-11-26 12:03:07,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2023-11-26 12:03:07,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 12:03:07,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 12:03:07,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 12:03:07,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 12:03:07,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 12:03:07,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 12:03:07,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 12:03:07,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 12:03:07,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 12:03:07,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 12:03:07,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 12:03:07,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 12:03:07,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 12:03:07,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 12:03:07,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 12:03:07,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 12:03:07,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 12:03:07,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 12:03:07,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 12:03:07,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 12:03:07,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 12:03:07,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 12:03:07,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 12:03:07,762 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2023-11-26 12:03:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2023-11-26 12:03:07,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2023-11-26 12:03:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2023-11-26 12:03:07,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 12:03:07,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 12:03:07,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 12:03:07,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 12:03:07,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 12:03:07,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 12:03:07,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 12:03:07,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 12:03:07,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 12:03:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 12:03:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 12:03:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 12:03:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 12:03:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 12:03:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 12:03:07,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 12:03:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 12:03:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 12:03:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 12:03:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 12:03:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 12:03:07,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 12:03:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 12:03:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2023-11-26 12:03:07,766 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2023-11-26 12:03:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 12:03:07,766 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 12:03:07,766 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2023-11-26 12:03:07,766 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2023-11-26 12:03:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-26 12:03:07,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-26 12:03:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-26 12:03:07,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-26 12:03:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-26 12:03:07,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-26 12:03:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2023-11-26 12:03:07,768 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2023-11-26 12:03:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2023-11-26 12:03:07,768 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2023-11-26 12:03:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-26 12:03:07,768 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-26 12:03:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-26 12:03:07,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-26 12:03:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-26 12:03:07,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-26 12:03:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-26 12:03:07,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-26 12:03:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-26 12:03:07,769 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-26 12:03:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-26 12:03:07,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-26 12:03:07,770 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-26 12:03:07,770 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-26 12:03:07,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-26 12:03:07,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-26 12:03:07,770 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-26 12:03:07,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-26 12:03:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-26 12:03:07,771 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-26 12:03:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2023-11-26 12:03:07,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2023-11-26 12:03:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2023-11-26 12:03:07,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2023-11-26 12:03:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-26 12:03:07,771 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-26 12:03:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2023-11-26 12:03:07,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2023-11-26 12:03:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 12:03:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 12:03:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 12:03:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 12:03:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 12:03:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 12:03:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 12:03:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 12:03:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 12:03:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 12:03:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 12:03:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 12:03:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 12:03:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 12:03:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 12:03:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 12:03:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 12:03:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 12:03:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 12:03:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 12:03:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 12:03:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 12:03:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 12:03:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-26 12:03:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-26 12:03:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 12:03:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 12:03:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2023-11-26 12:03:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2023-11-26 12:03:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-26 12:03:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-26 12:03:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2023-11-26 12:03:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2023-11-26 12:03:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2023-11-26 12:03:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2023-11-26 12:03:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2023-11-26 12:03:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2023-11-26 12:03:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2023-11-26 12:03:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2023-11-26 12:03:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-26 12:03:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-26 12:03:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-26 12:03:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-26 12:03:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-26 12:03:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-26 12:03:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-26 12:03:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-26 12:03:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2023-11-26 12:03:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2023-11-26 12:03:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2023-11-26 12:03:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2023-11-26 12:03:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-26 12:03:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-26 12:03:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-26 12:03:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-26 12:03:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 12:03:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 12:03:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 12:03:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 12:03:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 12:03:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 12:03:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 12:03:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 12:03:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 12:03:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 12:03:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 12:03:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 12:03:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 12:03:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 12:03:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 12:03:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 12:03:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 12:03:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 12:03:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 12:03:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 12:03:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 12:03:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 12:03:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 12:03:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2023-11-26 12:03:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2023-11-26 12:03:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2023-11-26 12:03:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2023-11-26 12:03:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-26 12:03:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-26 12:03:08,983 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 12:03:08,994 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 12:03:09,059 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 12:03:26,005 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-26 12:03:26,172 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 12:03:27,683 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 12:03:27,684 INFO L309 CfgBuilder]: Removed 6 assume(true) statements. [2023-11-26 12:03:27,685 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:03:27 BoogieIcfgContainer [2023-11-26 12:03:27,686 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 12:03:27,691 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 12:03:27,691 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 12:03:27,695 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 12:03:27,695 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:02:59" (1/3) ... [2023-11-26 12:03:27,698 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ee363a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:03:27, skipping insertion in model container [2023-11-26 12:03:27,698 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:03:04" (2/3) ... [2023-11-26 12:03:27,699 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ee363a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:03:27, skipping insertion in model container [2023-11-26 12:03:27,699 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:03:27" (3/3) ... [2023-11-26 12:03:27,700 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2023-11-26 12:03:27,722 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 12:03:27,722 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-11-26 12:03:27,815 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 12:03:27,822 INFO L357 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, mHoare=true, 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;@65538ecc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 12:03:27,822 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-11-26 12:03:27,835 INFO L276 IsEmpty]: Start isEmpty. Operand has 2055 states, 1319 states have (on average 1.4313874147081123) internal successors, (1888), 1360 states have internal predecessors, (1888), 607 states have call successors, (607), 129 states have call predecessors, (607), 128 states have return successors, (598), 587 states have call predecessors, (598), 598 states have call successors, (598) [2023-11-26 12:03:27,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-11-26 12:03:27,862 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 12:03:27,863 INFO L195 NwaCegarLoop]: trace histogram [15, 14, 14, 14, 14, 14, 14, 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] [2023-11-26 12:03:27,863 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-26 12:03:27,869 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:03:27,870 INFO L85 PathProgramCache]: Analyzing trace with hash -961915255, now seen corresponding path program 1 times [2023-11-26 12:03:27,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:03:27,880 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [306203014] [2023-11-26 12:03:27,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:03:27,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms