./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 30e01a73 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_3f5f7512-1e87-4b46-a5c3-23ae243db623/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5f7512-1e87-4b46-a5c3-23ae243db623/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5f7512-1e87-4b46-a5c3-23ae243db623/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5f7512-1e87-4b46-a5c3-23ae243db623/bin/ukojak-verify-1t5iHCbJaC/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_3f5f7512-1e87-4b46-a5c3-23ae243db623/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5f7512-1e87-4b46-a5c3-23ae243db623/bin/ukojak-verify-1t5iHCbJaC --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 0.2.3-dev-30e01a7 [2023-11-23 20:01:34,336 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:01:34,405 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5f7512-1e87-4b46-a5c3-23ae243db623/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-23 20:01:34,410 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:01:34,411 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:01:34,436 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:01:34,437 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:01:34,438 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:01:34,439 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:01:34,439 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:01:34,440 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:01:34,441 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:01:34,441 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:01:34,442 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:01:34,443 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:01:34,443 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:01:34,444 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:01:34,444 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:01:34,445 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:01:34,446 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:01:34,446 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:01:34,447 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:01:34,448 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:01:34,448 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:01:34,449 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:01:34,450 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:01:34,450 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:01:34,451 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:01:34,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:01:34,452 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:01:34,452 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_3f5f7512-1e87-4b46-a5c3-23ae243db623/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5f7512-1e87-4b46-a5c3-23ae243db623/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08c4ab5181b7abd6700c38bd6f4a3ecc0debf94ce89805012c81d15880051c78 [2023-11-23 20:01:34,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:01:34,820 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:01:34,823 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:01:34,825 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:01:34,826 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:01:34,827 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5f7512-1e87-4b46-a5c3-23ae243db623/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2023-11-23 20:01:38,048 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:01:38,834 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:01:38,835 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5f7512-1e87-4b46-a5c3-23ae243db623/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2023-11-23 20:01:38,916 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5f7512-1e87-4b46-a5c3-23ae243db623/bin/ukojak-verify-1t5iHCbJaC/data/62e9d016d/14423a701d574bf28d506a8a05b5c786/FLAG6b508b060 [2023-11-23 20:01:38,935 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5f7512-1e87-4b46-a5c3-23ae243db623/bin/ukojak-verify-1t5iHCbJaC/data/62e9d016d/14423a701d574bf28d506a8a05b5c786 [2023-11-23 20:01:38,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:01:38,944 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:01:38,946 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:01:38,946 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:01:38,951 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:01:38,954 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:01:38" (1/1) ... [2023-11-23 20:01:38,955 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f2e304f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:01:38, skipping insertion in model container [2023-11-23 20:01:38,956 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:01:38" (1/1) ... [2023-11-23 20:01:39,206 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:01:44,325 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_3f5f7512-1e87-4b46-a5c3-23ae243db623/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] [2023-11-23 20:01:44,330 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_3f5f7512-1e87-4b46-a5c3-23ae243db623/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] [2023-11-23 20:01:44,331 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_3f5f7512-1e87-4b46-a5c3-23ae243db623/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] [2023-11-23 20:01:44,331 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_3f5f7512-1e87-4b46-a5c3-23ae243db623/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] [2023-11-23 20:01:44,369 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:01:44,438 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:01:44,548 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] [2023-11-23 20:01:44,550 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] [2023-11-23 20:01:44,550 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5531] [2023-11-23 20:01:44,552 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] [2023-11-23 20:01:44,552 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] [2023-11-23 20:01:44,555 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5719] [2023-11-23 20:01:44,556 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5727] [2023-11-23 20:01:44,556 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5735] [2023-11-23 20:01:44,557 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5742] [2023-11-23 20:01:44,557 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5749] [2023-11-23 20:01:44,557 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5756] [2023-11-23 20:01:44,565 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] [2023-11-23 20:01:44,567 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] [2023-11-23 20:01:44,569 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] [2023-11-23 20:01:44,985 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_3f5f7512-1e87-4b46-a5c3-23ae243db623/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] [2023-11-23 20:01:44,986 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_3f5f7512-1e87-4b46-a5c3-23ae243db623/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] [2023-11-23 20:01:44,987 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_3f5f7512-1e87-4b46-a5c3-23ae243db623/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] [2023-11-23 20:01:44,987 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_3f5f7512-1e87-4b46-a5c3-23ae243db623/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] [2023-11-23 20:01:45,001 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:01:45,462 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:01:45,462 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:01:45 WrapperNode [2023-11-23 20:01:45,462 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:01:45,463 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:01:45,463 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:01:45,464 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:01:45,471 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:01:45" (1/1) ... [2023-11-23 20:01:45,632 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:01:45" (1/1) ... [2023-11-23 20:01:46,059 INFO L138 Inliner]: procedures = 663, calls = 4699, calls flagged for inlining = 361, calls inlined = 348, statements flattened = 11545 [2023-11-23 20:01:46,060 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:01:46,061 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:01:46,061 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:01:46,061 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:01:46,071 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:01:45" (1/1) ... [2023-11-23 20:01:46,071 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:01:45" (1/1) ... [2023-11-23 20:01:46,170 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:01:45" (1/1) ... [2023-11-23 20:01:46,171 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:01:45" (1/1) ... [2023-11-23 20:01:46,557 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:01:45" (1/1) ... [2023-11-23 20:01:46,624 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:01:45" (1/1) ... [2023-11-23 20:01:46,707 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:01:45" (1/1) ... [2023-11-23 20:01:46,739 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:01:45" (1/1) ... [2023-11-23 20:01:46,839 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:01:46,841 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:01:46,841 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:01:46,841 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:01:46,842 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:01:45" (1/1) ... [2023-11-23 20:01:46,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:01:46,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5f7512-1e87-4b46-a5c3-23ae243db623/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:01:46,874 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5f7512-1e87-4b46-a5c3-23ae243db623/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:01:46,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f5f7512-1e87-4b46-a5c3-23ae243db623/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:01:46,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:01:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:01:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-23 20:01:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-23 20:01:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure hw_del_addr [2023-11-23 20:01:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_del_addr [2023-11-23 20:01:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-23 20:01:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-23 20:01:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol [2023-11-23 20:01:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol [2023-11-23 20:01:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:01:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:01:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-23 20:01:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-23 20:01:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_init [2023-11-23 20:01:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_init [2023-11-23 20:01:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ack_intr [2023-11-23 20:01:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ack_intr [2023-11-23 20:01:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_timeout [2023-11-23 20:01:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_timeout [2023-11-23 20:01:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure bridge_change [2023-11-23 20:01:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure bridge_change [2023-11-23 20:01:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 20:01:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 20:01:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure set_flow_ctrl [2023-11-23 20:01:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure set_flow_ctrl [2023-11-23 20:01:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 20:01:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 20:01:46,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2023-11-23 20:01:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2023-11-23 20:01:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-11-23 20:01:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-11-23 20:01:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_len [2023-11-23 20:01:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_len [2023-11-23 20:01:46,918 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_check_desc_num [2023-11-23 20:01:46,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_check_desc_num [2023-11-23 20:01:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 20:01:46,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 20:01:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:01:46,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:01:46,919 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 20:01:46,919 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 20:01:46,920 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-23 20:01:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-23 20:01:46,920 INFO L130 BoogieDeclarations]: Found specification of procedure set_media_state [2023-11-23 20:01:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure set_media_state [2023-11-23 20:01:46,920 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 20:01:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 20:01:46,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:01:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:01:46,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-23 20:01:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-23 20:01:46,921 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_intr [2023-11-23 20:01:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_intr [2023-11-23 20:01:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:01:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 20:01:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 20:01:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-23 20:01:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-23 20:01:46,922 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-23 20:01:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-23 20:01:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg [2023-11-23 20:01:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg [2023-11-23 20:01:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure state_gpio [2023-11-23 20:01:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure state_gpio [2023-11-23 20:01:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr [2023-11-23 20:01:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr [2023-11-23 20:01:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2023-11-23 20:01:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2023-11-23 20:01:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 20:01:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 20:01:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_resume [2023-11-23 20:01:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_resume [2023-11-23 20:01:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr_bit [2023-11-23 20:01:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr_bit [2023-11-23 20:01:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom_len [2023-11-23 20:01:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom_len [2023-11-23 20:01:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_buffers [2023-11-23 20:01:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_buffers [2023-11-23 20:01:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 20:01:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_clk [2023-11-23 20:01:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_clk [2023-11-23 20:01:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 20:01:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 20:01:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 20:01:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset [2023-11-23 20:01:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset [2023-11-23 20:01:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:01:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 20:01:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure rx_proc [2023-11-23 20:01:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_proc [2023-11-23 20:01:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure release_desc [2023-11-23 20:01:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure release_desc [2023-11-23 20:01:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:01:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 20:01:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 20:01:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure hw_resume_rx [2023-11-23 20:01:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_resume_rx [2023-11-23 20:01:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 20:01:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 20:01:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 20:01:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 20:01:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_netpoll [2023-11-23 20:01:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_netpoll [2023-11-23 20:01:46,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:01:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:01:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-11-23 20:01:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-11-23 20:01:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 20:01:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 20:01:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_add_addr [2023-11-23 20:01:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_add_addr [2023-11-23 20:01:46,931 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-11-23 20:01:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-11-23 20:01:46,931 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_grp_addr [2023-11-23 20:01:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_grp_addr [2023-11-23 20:01:46,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-23 20:01:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-23 20:01:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:01:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 20:01:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 20:01:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-23 20:01:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-23 20:01:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:01:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure sw_w_sta_mac_table [2023-11-23 20:01:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_w_sta_mac_table [2023-11-23 20:01:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2023-11-23 20:01:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2023-11-23 20:01:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:01:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:01:46,933 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 20:01:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 20:01:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:01:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:01:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:01:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure hw_stop_rx [2023-11-23 20:01:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_stop_rx [2023-11-23 20:01:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_intr [2023-11-23 20:01:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_intr [2023-11-23 20:01:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:01:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:01:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-23 20:01:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-23 20:01:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_rx_buffers [2023-11-23 20:01:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_rx_buffers [2023-11-23 20:01:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_mem [2023-11-23 20:01:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_mem [2023-11-23 20:01:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 20:01:46,938 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 20:01:46,938 INFO L130 BoogieDeclarations]: Found specification of procedure hw_w_phy [2023-11-23 20:01:46,938 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_w_phy [2023-11-23 20:01:46,943 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-23 20:01:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-23 20:01:46,944 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-11-23 20:01:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-11-23 20:01:46,944 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-23 20:01:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-23 20:01:46,944 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_rx_mode [2023-11-23 20:01:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_rx_mode [2023-11-23 20:01:46,944 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-11-23 20:01:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-11-23 20:01:46,945 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-23 20:01:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-23 20:01:46,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:01:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:01:46,945 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_cleanup [2023-11-23 20:01:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_cleanup [2023-11-23 20:01:46,945 INFO L130 BoogieDeclarations]: Found specification of procedure hw_r_phy [2023-11-23 20:01:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_r_phy [2023-11-23 20:01:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_addr [2023-11-23 20:01:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_addr [2023-11-23 20:01:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 20:01:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:01:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:01:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:01:46,946 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_pkt [2023-11-23 20:01:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_pkt [2023-11-23 20:01:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2023-11-23 20:01:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2023-11-23 20:01:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure port_get_link_speed [2023-11-23 20:01:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure port_get_link_speed [2023-11-23 20:01:46,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 20:01:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 20:01:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure port_r16 [2023-11-23 20:01:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r16 [2023-11-23 20:01:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hwlock_of_dev_info [2023-11-23 20:01:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hwlock_of_dev_info [2023-11-23 20:01:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_port_base_vlan [2023-11-23 20:01:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_port_base_vlan [2023-11-23 20:01:46,948 INFO L130 BoogieDeclarations]: Found specification of procedure drop_gpio [2023-11-23 20:01:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_gpio [2023-11-23 20:01:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 20:01:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 20:01:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_desc_base [2023-11-23 20:01:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_desc_base [2023-11-23 20:01:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 20:01:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 20:01:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure hw_block_intr [2023-11-23 20:01:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_block_intr [2023-11-23 20:01:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-23 20:01:46,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-23 20:01:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2023-11-23 20:01:46,950 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2023-11-23 20:01:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2023-11-23 20:01:46,950 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2023-11-23 20:01:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_timer [2023-11-23 20:01:46,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_timer [2023-11-23 20:01:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset_pkts [2023-11-23 20:01:46,951 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset_pkts [2023-11-23 20:01:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 20:01:46,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 20:01:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure hw_disable [2023-11-23 20:01:46,951 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_disable [2023-11-23 20:01:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 20:01:46,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 20:01:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-23 20:01:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-23 20:01:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure get_mac_addr [2023-11-23 20:01:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mac_addr [2023-11-23 20:01:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure hw_restore_intr [2023-11-23 20:01:46,953 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_restore_intr [2023-11-23 20:01:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-23 20:01:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-23 20:01:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:01:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 20:01:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 20:01:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 20:01:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 20:01:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure hw_start_rx [2023-11-23 20:01:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_start_rx [2023-11-23 20:01:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:01:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_broad_storm [2023-11-23 20:01:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_broad_storm [2023-11-23 20:01:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-23 20:01:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-23 20:01:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure hw_turn_on_intr [2023-11-23 20:01:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_turn_on_intr [2023-11-23 20:01:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-11-23 20:01:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-11-23 20:01:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure sw_chk [2023-11-23 20:01:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_chk [2023-11-23 20:01:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:01:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:01:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:01:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_wol_frame [2023-11-23 20:01:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_wol_frame [2023-11-23 20:01:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 20:01:46,957 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 20:01:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-23 20:01:46,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-23 20:01:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 20:01:46,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 20:01:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:01:46,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:01:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 20:01:46,958 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 20:01:46,958 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_pkt [2023-11-23 20:01:46,958 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_pkt [2023-11-23 20:01:46,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 20:01:46,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 20:01:46,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2023-11-23 20:01:46,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2023-11-23 20:01:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg [2023-11-23 20:01:46,959 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg [2023-11-23 20:01:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2023-11-23 20:01:46,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2023-11-23 20:01:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwlock_of_dev_info [2023-11-23 20:01:46,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwlock_of_dev_info [2023-11-23 20:01:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_update_timer [2023-11-23 20:01:46,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_update_timer [2023-11-23 20:01:46,962 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-23 20:01:46,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-23 20:01:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_free [2023-11-23 20:01:46,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_free [2023-11-23 20:01:46,964 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_stop_timer [2023-11-23 20:01:46,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_stop_timer [2023-11-23 20:01:46,964 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 20:01:46,964 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 20:01:46,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_intr [2023-11-23 20:01:46,966 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_intr [2023-11-23 20:01:46,966 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-23 20:01:46,966 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-23 20:01:46,966 INFO L130 BoogieDeclarations]: Found specification of procedure hw_add_addr [2023-11-23 20:01:46,967 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_add_addr [2023-11-23 20:01:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_cnt [2023-11-23 20:01:46,967 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_cnt [2023-11-23 20:01:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_buf [2023-11-23 20:01:46,967 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_buf [2023-11-23 20:01:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-23 20:01:46,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-23 20:01:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 20:01:46,968 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 20:01:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_72 [2023-11-23 20:01:46,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_72 [2023-11-23 20:01:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:01:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_multicast [2023-11-23 20:01:46,968 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_multicast [2023-11-23 20:01:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:01:46,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:01:46,969 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs_len [2023-11-23 20:01:46,969 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs_len [2023-11-23 20:01:46,969 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_multicast [2023-11-23 20:01:46,969 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_multicast [2023-11-23 20:01:46,969 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_link_speed [2023-11-23 20:01:46,969 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_link_speed [2023-11-23 20:01:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure raise_gpio [2023-11-23 20:01:46,970 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_gpio [2023-11-23 20:01:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure port_w16 [2023-11-23 20:01:46,970 INFO L138 BoogieDeclarations]: Found implementation of procedure port_w16 [2023-11-23 20:01:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure empty_addr [2023-11-23 20:01:46,970 INFO L138 BoogieDeclarations]: Found implementation of procedure empty_addr [2023-11-23 20:01:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-23 20:01:46,970 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-23 20:01:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure mib_read_work [2023-11-23 20:01:46,971 INFO L138 BoogieDeclarations]: Found implementation of procedure mib_read_work [2023-11-23 20:01:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable_wol [2023-11-23 20:01:46,971 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable_wol [2023-11-23 20:01:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_stp_state [2023-11-23 20:01:46,971 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_stp_state [2023-11-23 20:01:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_wol_pme_status [2023-11-23 20:01:46,971 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_wol_pme_status [2023-11-23 20:01:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2023-11-23 20:01:46,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2023-11-23 20:01:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_start_timer [2023-11-23 20:01:46,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_start_timer [2023-11-23 20:01:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-23 20:01:46,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-23 20:01:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure copy_old_skb [2023-11-23 20:01:46,973 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_old_skb [2023-11-23 20:01:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol_pme [2023-11-23 20:01:46,973 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol_pme [2023-11-23 20:01:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_buf [2023-11-23 20:01:46,973 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_buf [2023-11-23 20:01:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_network_header [2023-11-23 20:01:46,973 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_network_header [2023-11-23 20:01:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:01:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:01:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-23 20:01:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-23 20:01:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_exit [2023-11-23 20:01:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_exit [2023-11-23 20:01:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable [2023-11-23 20:01:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable [2023-11-23 20:01:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_alloc_soft_desc [2023-11-23 20:01:46,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_alloc_soft_desc [2023-11-23 20:01:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-23 20:01:46,975 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-23 20:01:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 20:01:46,975 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 20:01:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_broad_storm [2023-11-23 20:01:46,975 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_broad_storm [2023-11-23 20:01:46,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:01:46,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 20:01:46,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 20:01:46,976 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_power_saving [2023-11-23 20:01:46,976 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_power_saving [2023-11-23 20:01:46,976 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-23 20:01:46,976 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-23 20:01:46,976 INFO L130 BoogieDeclarations]: Found specification of procedure spi_reg [2023-11-23 20:01:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_reg [2023-11-23 20:01:48,490 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:01:48,497 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:01:51,761 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 20:02:27,108 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-23 20:02:27,451 INFO L282 CfgBuilder]: Performing block encoding