./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-micrel-ksz884x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/bin/ukojak-verify-EEHR8qb7sm --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 08c4ab5181b7abd6700c38bd6f4a3ecc0debf94ce89805012c81d15880051c78 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:23:24,089 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:23:24,154 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:23:24,158 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:23:24,159 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:23:24,182 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:23:24,183 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:23:24,184 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:23:24,184 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:23:24,184 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:23:24,184 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:23:24,184 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:23:24,185 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:23:24,185 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:23:24,185 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:23:24,185 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:23:24,185 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:23:24,185 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:23:24,185 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:23:24,185 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:23:24,186 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:23:24,186 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:23:24,186 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:23:24,186 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:23:24,186 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:24,186 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:23:24,186 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:23:24,187 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:23:24,187 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:23:24,187 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:23:24,187 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/bin/ukojak-verify-EEHR8qb7sm 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 -> Kojak 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 -> 08c4ab5181b7abd6700c38bd6f4a3ecc0debf94ce89805012c81d15880051c78 [2024-11-13 21:23:24,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:23:24,505 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:23:24,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:23:24,510 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:23:24,510 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:23:24,512 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i Unable to find full path for "g++" [2024-11-13 21:23:26,452 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:23:27,348 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:23:27,349 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2024-11-13 21:23:27,417 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/bin/ukojak-verify-EEHR8qb7sm/data/4eff28493/b1ddc1976dd44090bb13e3aadb7702d5/FLAGe8b49fe4d [2024-11-13 21:23:27,443 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/bin/ukojak-verify-EEHR8qb7sm/data/4eff28493/b1ddc1976dd44090bb13e3aadb7702d5 [2024-11-13 21:23:27,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:23:27,449 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:23:27,451 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:27,451 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:23:27,456 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:23:27,458 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:27" (1/1) ... [2024-11-13 21:23:27,459 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70d2bee5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:27, skipping insertion in model container [2024-11-13 21:23:27,460 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:23:27" (1/1) ... [2024-11-13 21:23:27,625 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:23:32,395 WARN L250 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_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[445714,445727] [2024-11-13 21:23:32,399 WARN L250 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_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[445883,445896] [2024-11-13 21:23:32,399 WARN L250 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_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446050,446063] [2024-11-13 21:23:32,400 WARN L250 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_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446218,446231] [2024-11-13 21:23:32,435 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:32,545 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:23:32,681 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"); [5517] [2024-11-13 21:23:32,683 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)); [5524] [2024-11-13 21:23:32,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5531] [2024-11-13 21:23:32,686 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)); [5573-5574] [2024-11-13 21:23:32,686 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"); [5579-5581] [2024-11-13 21:23:32,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5719] [2024-11-13 21:23:32,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5727] [2024-11-13 21:23:32,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5735] [2024-11-13 21:23:32,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5742] [2024-11-13 21:23:32,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5749] [2024-11-13 21:23:32,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5756] [2024-11-13 21:23:32,706 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)); [5891-5892] [2024-11-13 21:23:32,709 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)); [5925-5926] [2024-11-13 21:23:32,711 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)); [5962-5963] [2024-11-13 21:23:33,103 WARN L250 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_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[445714,445727] [2024-11-13 21:23:33,103 WARN L250 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_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[445883,445896] [2024-11-13 21:23:33,106 WARN L250 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_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446050,446063] [2024-11-13 21:23:33,106 WARN L250 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_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446218,446231] [2024-11-13 21:23:33,123 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:23:33,644 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:23:33,644 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33 WrapperNode [2024-11-13 21:23:33,645 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:23:33,646 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:33,646 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:23:33,646 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:23:33,653 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:33,757 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,206 INFO L138 Inliner]: procedures = 662, calls = 4339, calls flagged for inlining = 361, calls inlined = 348, statements flattened = 11284 [2024-11-13 21:23:34,207 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:23:34,208 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:23:34,208 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:23:34,208 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:23:34,218 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,219 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,290 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,290 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,549 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,607 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,657 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,697 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,792 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:23:34,794 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:23:34,795 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:23:34,795 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:23:34,797 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:23:33" (1/1) ... [2024-11-13 21:23:34,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:23:34,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:23:34,845 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:23:34,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3c1b557-26a4-4c2d-ba3c-ddc8c88bcc90/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:23:34,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 21:23:34,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 21:23:34,884 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-13 21:23:34,884 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-13 21:23:34,884 INFO L130 BoogieDeclarations]: Found specification of procedure hw_del_addr [2024-11-13 21:23:34,884 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_del_addr [2024-11-13 21:23:34,884 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 21:23:34,884 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 21:23:34,884 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol [2024-11-13 21:23:34,886 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol [2024-11-13 21:23:34,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:23:34,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:23:34,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-11-13 21:23:34,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-11-13 21:23:34,886 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_init [2024-11-13 21:23:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_init [2024-11-13 21:23:34,887 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ack_intr [2024-11-13 21:23:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ack_intr [2024-11-13 21:23:34,887 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_timeout [2024-11-13 21:23:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_timeout [2024-11-13 21:23:34,887 INFO L130 BoogieDeclarations]: Found specification of procedure bridge_change [2024-11-13 21:23:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure bridge_change [2024-11-13 21:23:34,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 21:23:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 21:23:34,887 INFO L130 BoogieDeclarations]: Found specification of procedure set_flow_ctrl [2024-11-13 21:23:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure set_flow_ctrl [2024-11-13 21:23:34,887 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 21:23:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 21:23:34,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2024-11-13 21:23:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2024-11-13 21:23:34,888 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-13 21:23:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-13 21:23:34,888 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_len [2024-11-13 21:23:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_len [2024-11-13 21:23:34,888 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_check_desc_num [2024-11-13 21:23:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_check_desc_num [2024-11-13 21:23:34,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 21:23:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 21:23:34,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 21:23:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 21:23:34,888 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 21:23:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 21:23:34,888 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-13 21:23:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-13 21:23:34,888 INFO L130 BoogieDeclarations]: Found specification of procedure set_media_state [2024-11-13 21:23:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure set_media_state [2024-11-13 21:23:34,889 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 21:23:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 21:23:34,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 21:23:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 21:23:34,889 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-13 21:23:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-13 21:23:34,889 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_intr [2024-11-13 21:23:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_intr [2024-11-13 21:23:34,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:23:34,889 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-13 21:23:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-13 21:23:34,889 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-11-13 21:23:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-11-13 21:23:34,889 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-11-13 21:23:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-11-13 21:23:34,893 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg [2024-11-13 21:23:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg [2024-11-13 21:23:34,893 INFO L130 BoogieDeclarations]: Found specification of procedure state_gpio [2024-11-13 21:23:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure state_gpio [2024-11-13 21:23:34,893 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr [2024-11-13 21:23:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr [2024-11-13 21:23:34,893 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2024-11-13 21:23:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2024-11-13 21:23:34,894 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 21:23:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 21:23:34,894 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_resume [2024-11-13 21:23:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_resume [2024-11-13 21:23:34,894 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr_bit [2024-11-13 21:23:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr_bit [2024-11-13 21:23:34,895 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom_len [2024-11-13 21:23:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom_len [2024-11-13 21:23:34,895 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_buffers [2024-11-13 21:23:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_buffers [2024-11-13 21:23:34,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 21:23:34,896 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_clk [2024-11-13 21:23:34,896 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_clk [2024-11-13 21:23:34,896 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 21:23:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 21:23:34,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:23:34,897 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset [2024-11-13 21:23:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset [2024-11-13 21:23:34,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 21:23:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 21:23:34,897 INFO L130 BoogieDeclarations]: Found specification of procedure rx_proc [2024-11-13 21:23:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_proc [2024-11-13 21:23:34,897 INFO L130 BoogieDeclarations]: Found specification of procedure release_desc [2024-11-13 21:23:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure release_desc [2024-11-13 21:23:34,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:23:34,897 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 21:23:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 21:23:34,897 INFO L130 BoogieDeclarations]: Found specification of procedure hw_resume_rx [2024-11-13 21:23:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_resume_rx [2024-11-13 21:23:34,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 21:23:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 21:23:34,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-13 21:23:34,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-13 21:23:34,900 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_netpoll [2024-11-13 21:23:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_netpoll [2024-11-13 21:23:34,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 21:23:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 21:23:34,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-11-13 21:23:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-11-13 21:23:34,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 21:23:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 21:23:34,900 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_add_addr [2024-11-13 21:23:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_add_addr [2024-11-13 21:23:34,900 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-13 21:23:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-13 21:23:34,900 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_grp_addr [2024-11-13 21:23:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_grp_addr [2024-11-13 21:23:34,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 21:23:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 21:23:34,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:23:34,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 21:23:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 21:23:34,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 21:23:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 21:23:34,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:23:34,901 INFO L130 BoogieDeclarations]: Found specification of procedure sw_w_sta_mac_table [2024-11-13 21:23:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_w_sta_mac_table [2024-11-13 21:23:34,901 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-11-13 21:23:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-11-13 21:23:34,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 21:23:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 21:23:34,901 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 21:23:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 21:23:34,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:23:34,901 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:23:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:23:34,901 INFO L130 BoogieDeclarations]: Found specification of procedure hw_stop_rx [2024-11-13 21:23:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_stop_rx [2024-11-13 21:23:34,901 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_intr [2024-11-13 21:23:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_intr [2024-11-13 21:23:34,901 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 21:23:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 21:23:34,902 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-13 21:23:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-13 21:23:34,902 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_rx_buffers [2024-11-13 21:23:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_rx_buffers [2024-11-13 21:23:34,902 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_mem [2024-11-13 21:23:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_mem [2024-11-13 21:23:34,902 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 21:23:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 21:23:34,902 INFO L130 BoogieDeclarations]: Found specification of procedure hw_w_phy [2024-11-13 21:23:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_w_phy [2024-11-13 21:23:34,902 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 21:23:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 21:23:34,902 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-13 21:23:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-13 21:23:34,902 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-13 21:23:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-13 21:23:34,902 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_rx_mode [2024-11-13 21:23:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_rx_mode [2024-11-13 21:23:34,902 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-13 21:23:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-13 21:23:34,905 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-13 21:23:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-13 21:23:34,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:23:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:23:34,906 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_cleanup [2024-11-13 21:23:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_cleanup [2024-11-13 21:23:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure hw_r_phy [2024-11-13 21:23:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_r_phy [2024-11-13 21:23:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_addr [2024-11-13 21:23:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_addr [2024-11-13 21:23:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 21:23:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:23:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:23:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:23:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_pkt [2024-11-13 21:23:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_pkt [2024-11-13 21:23:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-11-13 21:23:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-11-13 21:23:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure port_get_link_speed [2024-11-13 21:23:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure port_get_link_speed [2024-11-13 21:23:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 21:23:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 21:23:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure port_r16 [2024-11-13 21:23:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r16 [2024-11-13 21:23:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hwlock_of_dev_info [2024-11-13 21:23:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hwlock_of_dev_info [2024-11-13 21:23:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_port_base_vlan [2024-11-13 21:23:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_port_base_vlan [2024-11-13 21:23:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure drop_gpio [2024-11-13 21:23:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_gpio [2024-11-13 21:23:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-13 21:23:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-13 21:23:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_desc_base [2024-11-13 21:23:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_desc_base [2024-11-13 21:23:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 21:23:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 21:23:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure hw_block_intr [2024-11-13 21:23:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_block_intr [2024-11-13 21:23:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-13 21:23:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-13 21:23:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2024-11-13 21:23:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2024-11-13 21:23:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2024-11-13 21:23:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2024-11-13 21:23:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_timer [2024-11-13 21:23:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_timer [2024-11-13 21:23:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset_pkts [2024-11-13 21:23:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset_pkts [2024-11-13 21:23:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:23:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:23:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure hw_disable [2024-11-13 21:23:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_disable [2024-11-13 21:23:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 21:23:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 21:23:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-13 21:23:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-13 21:23:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure get_mac_addr [2024-11-13 21:23:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mac_addr [2024-11-13 21:23:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure hw_restore_intr [2024-11-13 21:23:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_restore_intr [2024-11-13 21:23:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 21:23:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 21:23:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:23:34,913 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 21:23:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 21:23:34,914 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 21:23:34,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 21:23:34,914 INFO L130 BoogieDeclarations]: Found specification of procedure hw_start_rx [2024-11-13 21:23:34,914 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_start_rx [2024-11-13 21:23:34,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:23:34,915 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_broad_storm [2024-11-13 21:23:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_broad_storm [2024-11-13 21:23:34,915 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-13 21:23:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-13 21:23:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure hw_turn_on_intr [2024-11-13 21:23:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_turn_on_intr [2024-11-13 21:23:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-13 21:23:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-13 21:23:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure sw_chk [2024-11-13 21:23:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_chk [2024-11-13 21:23:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:23:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:23:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_wol_frame [2024-11-13 21:23:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_wol_frame [2024-11-13 21:23:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-13 21:23:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-13 21:23:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-13 21:23:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-13 21:23:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 21:23:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 21:23:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 21:23:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 21:23:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-13 21:23:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-13 21:23:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_pkt [2024-11-13 21:23:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_pkt [2024-11-13 21:23:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 21:23:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 21:23:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2024-11-13 21:23:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2024-11-13 21:23:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg [2024-11-13 21:23:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg [2024-11-13 21:23:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-11-13 21:23:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-11-13 21:23:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwlock_of_dev_info [2024-11-13 21:23:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwlock_of_dev_info [2024-11-13 21:23:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_update_timer [2024-11-13 21:23:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_update_timer [2024-11-13 21:23:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 21:23:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 21:23:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_free [2024-11-13 21:23:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_free [2024-11-13 21:23:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_stop_timer [2024-11-13 21:23:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_stop_timer [2024-11-13 21:23:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 21:23:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 21:23:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_intr [2024-11-13 21:23:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_intr [2024-11-13 21:23:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-13 21:23:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-13 21:23:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure hw_add_addr [2024-11-13 21:23:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_add_addr [2024-11-13 21:23:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_cnt [2024-11-13 21:23:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_cnt [2024-11-13 21:23:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_buf [2024-11-13 21:23:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_buf [2024-11-13 21:23:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-13 21:23:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-13 21:23:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 21:23:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 21:23:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_72 [2024-11-13 21:23:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_72 [2024-11-13 21:23:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:23:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_multicast [2024-11-13 21:23:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_multicast [2024-11-13 21:23:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 21:23:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 21:23:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs_len [2024-11-13 21:23:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs_len [2024-11-13 21:23:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_multicast [2024-11-13 21:23:34,921 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_multicast [2024-11-13 21:23:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_link_speed [2024-11-13 21:23:34,922 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_link_speed [2024-11-13 21:23:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure raise_gpio [2024-11-13 21:23:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_gpio [2024-11-13 21:23:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure port_w16 [2024-11-13 21:23:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure port_w16 [2024-11-13 21:23:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure empty_addr [2024-11-13 21:23:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure empty_addr [2024-11-13 21:23:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 21:23:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 21:23:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure mib_read_work [2024-11-13 21:23:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mib_read_work [2024-11-13 21:23:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable_wol [2024-11-13 21:23:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable_wol [2024-11-13 21:23:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_stp_state [2024-11-13 21:23:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_stp_state [2024-11-13 21:23:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_wol_pme_status [2024-11-13 21:23:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_wol_pme_status [2024-11-13 21:23:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2024-11-13 21:23:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2024-11-13 21:23:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_start_timer [2024-11-13 21:23:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_start_timer [2024-11-13 21:23:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2024-11-13 21:23:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2024-11-13 21:23:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure copy_old_skb [2024-11-13 21:23:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_old_skb [2024-11-13 21:23:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol_pme [2024-11-13 21:23:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol_pme [2024-11-13 21:23:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_buf [2024-11-13 21:23:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_buf [2024-11-13 21:23:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_network_header [2024-11-13 21:23:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_network_header [2024-11-13 21:23:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 21:23:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 21:23:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-13 21:23:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-13 21:23:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_exit [2024-11-13 21:23:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_exit [2024-11-13 21:23:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable [2024-11-13 21:23:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable [2024-11-13 21:23:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_alloc_soft_desc [2024-11-13 21:23:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_alloc_soft_desc [2024-11-13 21:23:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-13 21:23:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-13 21:23:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 21:23:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 21:23:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_broad_storm [2024-11-13 21:23:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_broad_storm [2024-11-13 21:23:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:23:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 21:23:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 21:23:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_power_saving [2024-11-13 21:23:34,927 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_power_saving [2024-11-13 21:23:34,927 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-13 21:23:34,927 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-13 21:23:34,927 INFO L130 BoogieDeclarations]: Found specification of procedure spi_reg [2024-11-13 21:23:34,927 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_reg [2024-11-13 21:23:36,732 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:23:36,737 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:23:41,222 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:25:07,552 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 21:25:10,481 INFO L? ?]: Removed 4804 outVars from TransFormulas that were not future-live. [2024-11-13 21:25:10,481 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:25:18,172 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:25:18,172 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-13 21:25:18,173 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:25:18 BoogieIcfgContainer [2024-11-13 21:25:18,173 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:25:18,174 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:25:18,174 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:25:18,186 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:25:18,186 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:25:18" (1/1) ... [2024-11-13 21:25:18,196 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:25:18,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:18,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3390 states to 2349 states and 3390 transitions. [2024-11-13 21:25:18,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 3390 transitions. [2024-11-13 21:25:18,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 21:25:18,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:18,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms