./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/bin/ukojak-verify-CZk0znPC7b --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 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:33:48,433 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:33:48,486 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 01:33:48,490 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:33:48,490 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:33:48,507 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:33:48,508 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:33:48,508 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:33:48,509 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:33:48,509 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:33:48,509 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:33:48,509 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:33:48,509 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:33:48,509 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:33:48,509 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:33:48,509 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:33:48,509 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:33:48,510 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:33:48,510 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:33:48,510 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:33:48,510 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:33:48,510 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:33:48,510 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:33:48,510 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:33:48,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:33:48,510 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:33:48,510 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:33:48,510 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:33:48,510 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:33:48,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:33:48,511 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_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/bin/ukojak-verify-CZk0znPC7b 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 -> 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 [2024-12-06 01:33:48,749 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:33:48,757 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:33:48,759 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:33:48,760 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:33:48,761 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:33:48,762 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2024-12-06 01:33:51,362 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/bin/ukojak-verify-CZk0znPC7b/data/4532cc3bb/7a2036ed6a2d493ea6105bf4719b3d85/FLAG5024abcb7 [2024-12-06 01:33:51,889 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:33:51,889 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2024-12-06 01:33:51,937 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/bin/ukojak-verify-CZk0znPC7b/data/4532cc3bb/7a2036ed6a2d493ea6105bf4719b3d85/FLAG5024abcb7 [2024-12-06 01:33:52,436 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/bin/ukojak-verify-CZk0znPC7b/data/4532cc3bb/7a2036ed6a2d493ea6105bf4719b3d85 [2024-12-06 01:33:52,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:33:52,438 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:33:52,439 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:33:52,439 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:33:52,442 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:33:52,443 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:33:52" (1/1) ... [2024-12-06 01:33:52,444 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6955341 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:33:52, skipping insertion in model container [2024-12-06 01:33:52,444 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:33:52" (1/1) ... [2024-12-06 01:33:52,562 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:33:56,685 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_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2024-12-06 01:33:56,688 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_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2024-12-06 01:33:56,715 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:33:56,788 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:33:56,944 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 *)"drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c"), "i" (269), "i" (12UL)); [7883-7884] [2024-12-06 01:33:56,986 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 *)"drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c"), "i" (435), "i" (12UL)); [8409-8410] [2024-12-06 01:33:57,002 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"); [8898] [2024-12-06 01:33:57,002 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)); [8905] [2024-12-06 01:33:57,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [8912] [2024-12-06 01:33:57,004 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [8964-8965] [2024-12-06 01:33:57,005 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"); [8970-8972] [2024-12-06 01:33:57,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [8986] [2024-12-06 01:33:57,006 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [9009] [2024-12-06 01:33:57,006 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [9016] [2024-12-06 01:33:57,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [9225] [2024-12-06 01:33:57,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [9233-9234] [2024-12-06 01:33:57,017 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)); [9299-9300] [2024-12-06 01:33:57,025 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)); [9333-9334] [2024-12-06 01:33:57,031 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [9580-9581] [2024-12-06 01:33:57,032 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [9587] [2024-12-06 01:33:57,282 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_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2024-12-06 01:33:57,282 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_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2024-12-06 01:33:57,288 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:33:57,647 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:33:57,648 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:33:57 WrapperNode [2024-12-06 01:33:57,648 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:33:57,649 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:33:57,650 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:33:57,650 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:33:57,656 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:33:57" (1/1) ... [2024-12-06 01:33:57,734 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:33:57" (1/1) ... [2024-12-06 01:33:58,063 INFO L138 Inliner]: procedures = 696, calls = 6400, calls flagged for inlining = 360, calls inlined = 319, statements flattened = 12214 [2024-12-06 01:33:58,064 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:33:58,065 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:33:58,065 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:33:58,065 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:33:58,073 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:33:57" (1/1) ... [2024-12-06 01:33:58,073 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:33:57" (1/1) ... [2024-12-06 01:33:58,121 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:33:57" (1/1) ... [2024-12-06 01:33:58,122 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:33:57" (1/1) ... [2024-12-06 01:33:58,330 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:33:57" (1/1) ... [2024-12-06 01:33:58,344 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:33:57" (1/1) ... [2024-12-06 01:33:58,375 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:33:57" (1/1) ... [2024-12-06 01:33:58,425 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:33:57" (1/1) ... [2024-12-06 01:33:58,447 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:33:57" (1/1) ... [2024-12-06 01:33:58,500 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:33:58,501 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:33:58,501 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:33:58,501 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:33:58,502 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:33:57" (1/1) ... [2024-12-06 01:33:58,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:33:58,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:33:58,533 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:33:58,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0eb8090-1e07-49ee-a0ad-ea0f6ff96aed/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:33:58,563 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-12-06 01:33:58,564 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-12-06 01:33:58,564 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2024-12-06 01:33:58,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2024-12-06 01:33:58,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 01:33:58,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 01:33:58,564 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-12-06 01:33:58,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-12-06 01:33:58,564 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2024-12-06 01:33:58,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2024-12-06 01:33:58,564 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 01:33:58,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 01:33:58,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 01:33:58,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 01:33:58,565 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2024-12-06 01:33:58,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2024-12-06 01:33:58,565 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2024-12-06 01:33:58,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2024-12-06 01:33:58,565 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-12-06 01:33:58,565 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-12-06 01:33:58,565 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2024-12-06 01:33:58,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2024-12-06 01:33:58,565 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2024-12-06 01:33:58,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2024-12-06 01:33:58,566 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2024-12-06 01:33:58,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2024-12-06 01:33:58,566 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-12-06 01:33:58,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-12-06 01:33:58,567 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 01:33:58,567 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 01:33:58,567 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-06 01:33:58,567 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-06 01:33:58,567 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2024-12-06 01:33:58,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2024-12-06 01:33:58,567 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2024-12-06 01:33:58,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2024-12-06 01:33:58,567 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2024-12-06 01:33:58,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2024-12-06 01:33:58,567 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2024-12-06 01:33:58,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2024-12-06 01:33:58,567 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-12-06 01:33:58,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-12-06 01:33:58,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2024-12-06 01:33:58,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2024-12-06 01:33:58,567 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-06 01:33:58,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-06 01:33:58,568 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-06 01:33:58,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-06 01:33:58,568 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 01:33:58,568 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 01:33:58,568 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-12-06 01:33:58,568 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-12-06 01:33:58,568 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-12-06 01:33:58,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-12-06 01:33:58,568 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2024-12-06 01:33:58,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2024-12-06 01:33:58,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-06 01:33:58,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-06 01:33:58,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 01:33:58,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 01:33:58,568 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2024-12-06 01:33:58,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2024-12-06 01:33:58,569 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 01:33:58,569 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 01:33:58,569 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-12-06 01:33:58,569 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-12-06 01:33:58,569 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-06 01:33:58,569 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-06 01:33:58,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 01:33:58,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 01:33:58,569 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-06 01:33:58,569 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-06 01:33:58,569 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-12-06 01:33:58,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-12-06 01:33:58,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:33:58,569 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2024-12-06 01:33:58,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2024-12-06 01:33:58,570 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-12-06 01:33:58,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-12-06 01:33:58,570 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2024-12-06 01:33:58,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2024-12-06 01:33:58,571 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 01:33:58,571 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 01:33:58,571 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2024-12-06 01:33:58,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2024-12-06 01:33:58,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-12-06 01:33:58,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-12-06 01:33:58,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 01:33:58,571 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-12-06 01:33:58,571 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-12-06 01:33:58,571 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 01:33:58,571 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 01:33:58,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-12-06 01:33:58,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-12-06 01:33:58,571 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-06 01:33:58,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-06 01:33:58,572 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2024-12-06 01:33:58,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2024-12-06 01:33:58,572 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2024-12-06 01:33:58,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2024-12-06 01:33:58,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 01:33:58,572 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2024-12-06 01:33:58,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2024-12-06 01:33:58,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 01:33:58,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 01:33:58,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:33:58,572 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-06 01:33:58,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-06 01:33:58,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-12-06 01:33:58,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-12-06 01:33:58,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 01:33:58,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 01:33:58,572 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2024-12-06 01:33:58,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2024-12-06 01:33:58,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-06 01:33:58,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-06 01:33:58,573 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-12-06 01:33:58,573 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-12-06 01:33:58,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 01:33:58,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 01:33:58,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-06 01:33:58,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-06 01:33:58,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-06 01:33:58,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-06 01:33:58,573 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-12-06 01:33:58,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-12-06 01:33:58,573 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2024-12-06 01:33:58,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2024-12-06 01:33:58,573 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2024-12-06 01:33:58,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2024-12-06 01:33:58,573 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-12-06 01:33:58,574 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-12-06 01:33:58,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-06 01:33:58,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-06 01:33:58,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-06 01:33:58,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-06 01:33:58,574 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2024-12-06 01:33:58,575 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2024-12-06 01:33:58,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:33:58,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-06 01:33:58,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-06 01:33:58,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-06 01:33:58,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-06 01:33:58,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-12-06 01:33:58,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-12-06 01:33:58,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2024-12-06 01:33:58,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2024-12-06 01:33:58,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-12-06 01:33:58,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-12-06 01:33:58,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-12-06 01:33:58,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-12-06 01:33:58,575 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-12-06 01:33:58,575 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-12-06 01:33:58,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:33:58,575 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-12-06 01:33:58,575 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-12-06 01:33:58,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 01:33:58,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 01:33:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 01:33:58,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 01:33:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:33:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 01:33:58,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 01:33:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-12-06 01:33:58,576 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-12-06 01:33:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-06 01:33:58,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-06 01:33:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-12-06 01:33:58,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-12-06 01:33:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-12-06 01:33:58,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-12-06 01:33:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-06 01:33:58,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-06 01:33:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-12-06 01:33:58,576 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-12-06 01:33:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-06 01:33:58,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-06 01:33:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2024-12-06 01:33:58,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2024-12-06 01:33:58,577 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 01:33:58,577 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 01:33:58,577 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2024-12-06 01:33:58,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2024-12-06 01:33:58,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-06 01:33:58,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-06 01:33:58,577 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2024-12-06 01:33:58,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2024-12-06 01:33:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-06 01:33:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-06 01:33:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:33:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:33:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2024-12-06 01:33:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2024-12-06 01:33:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2024-12-06 01:33:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2024-12-06 01:33:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-12-06 01:33:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-12-06 01:33:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2024-12-06 01:33:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2024-12-06 01:33:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 01:33:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 01:33:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2024-12-06 01:33:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2024-12-06 01:33:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 01:33:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 01:33:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 01:33:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 01:33:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2024-12-06 01:33:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2024-12-06 01:33:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2024-12-06 01:33:58,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2024-12-06 01:33:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-06 01:33:58,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-06 01:33:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-06 01:33:58,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-06 01:33:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2024-12-06 01:33:58,579 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2024-12-06 01:33:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2024-12-06 01:33:58,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2024-12-06 01:33:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2024-12-06 01:33:58,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2024-12-06 01:33:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-12-06 01:33:58,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-12-06 01:33:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2024-12-06 01:33:58,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2024-12-06 01:33:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2024-12-06 01:33:58,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2024-12-06 01:33:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 01:33:58,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 01:33:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_120 [2024-12-06 01:33:58,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_120 [2024-12-06 01:33:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 01:33:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 01:33:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-12-06 01:33:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-12-06 01:33:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2024-12-06 01:33:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2024-12-06 01:33:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2024-12-06 01:33:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2024-12-06 01:33:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2024-12-06 01:33:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2024-12-06 01:33:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-12-06 01:33:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-12-06 01:33:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-12-06 01:33:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-12-06 01:33:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2024-12-06 01:33:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2024-12-06 01:33:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2024-12-06 01:33:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2024-12-06 01:33:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:33:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2024-12-06 01:33:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2024-12-06 01:33:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-12-06 01:33:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-12-06 01:33:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-06 01:33:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-06 01:33:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:33:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2024-12-06 01:33:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2024-12-06 01:33:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2024-12-06 01:33:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2024-12-06 01:33:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2024-12-06 01:33:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2024-12-06 01:33:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2024-12-06 01:33:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2024-12-06 01:33:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:33:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-06 01:33:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-06 01:33:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 01:33:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 01:33:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-06 01:33:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-06 01:33:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-12-06 01:33:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-12-06 01:33:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-06 01:33:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-06 01:33:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2024-12-06 01:33:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2024-12-06 01:33:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 01:33:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 01:33:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-12-06 01:33:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-12-06 01:33:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2024-12-06 01:33:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2024-12-06 01:33:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 01:33:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 01:33:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2024-12-06 01:33:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2024-12-06 01:33:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2024-12-06 01:33:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2024-12-06 01:33:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2024-12-06 01:33:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2024-12-06 01:33:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 01:33:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 01:33:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-06 01:33:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-06 01:33:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2024-12-06 01:33:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2024-12-06 01:33:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2024-12-06 01:33:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2024-12-06 01:33:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-12-06 01:33:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-12-06 01:33:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2024-12-06 01:33:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2024-12-06 01:33:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2024-12-06 01:33:58,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2024-12-06 01:33:58,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-06 01:33:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-06 01:33:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-06 01:33:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-06 01:33:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2024-12-06 01:33:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2024-12-06 01:33:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-06 01:33:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-06 01:33:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 01:33:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 01:33:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2024-12-06 01:33:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2024-12-06 01:33:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2024-12-06 01:33:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2024-12-06 01:33:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2024-12-06 01:33:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2024-12-06 01:33:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:33:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2024-12-06 01:33:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2024-12-06 01:33:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2024-12-06 01:33:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2024-12-06 01:33:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 01:33:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 01:33:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2024-12-06 01:33:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2024-12-06 01:33:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2024-12-06 01:33:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2024-12-06 01:33:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-06 01:33:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-06 01:33:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-12-06 01:33:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-12-06 01:33:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2024-12-06 01:33:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2024-12-06 01:33:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2024-12-06 01:33:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2024-12-06 01:33:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2024-12-06 01:33:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2024-12-06 01:33:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-06 01:33:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-06 01:33:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-12-06 01:33:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-12-06 01:33:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2024-12-06 01:33:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2024-12-06 01:33:58,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 01:33:58,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 01:33:58,587 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2024-12-06 01:33:58,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2024-12-06 01:33:58,587 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2024-12-06 01:33:58,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2024-12-06 01:33:58,587 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-12-06 01:33:58,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-12-06 01:33:58,587 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2024-12-06 01:33:58,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2024-12-06 01:33:58,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_122 [2024-12-06 01:33:58,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_122 [2024-12-06 01:33:58,587 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2024-12-06 01:33:58,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2024-12-06 01:33:58,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:33:58,587 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2024-12-06 01:33:58,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2024-12-06 01:33:58,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 01:33:58,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 01:33:59,698 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:33:59,702 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:34:00,106 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 01:34:40,673 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-06 01:34:43,664 INFO L? ?]: Removed 4155 outVars from TransFormulas that were not future-live. [2024-12-06 01:34:43,664 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:34:47,094 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:34:47,094 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:34:47,095 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:34:47 BoogieIcfgContainer [2024-12-06 01:34:47,095 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:34:47,095 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:34:47,095 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:34:47,102 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:34:47,102 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:34:47" (1/1) ... [2024-12-06 01:34:47,108 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:34:47,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:47,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4194 states to 2890 states and 4194 transitions. [2024-12-06 01:34:47,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 4194 transitions. [2024-12-06 01:34:47,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-06 01:34:47,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:47,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:51,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2024-12-06 01:44:01,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:44:02,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:03,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 2901 states and 4217 transitions. [2024-12-06 01:44:03,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 4217 transitions. [2024-12-06 01:44:03,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-06 01:44:03,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:03,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms