./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-wan-farsync.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/bin/uautomizer-verify-4GaUIPS5ZU --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3dcd453e519a411dcaaa8ea095e5544a2fd8cdb9a31e662fc6de670ff7f7c541 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:10:52,969 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:10:53,071 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:10:53,080 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:10:53,081 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:10:53,112 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:10:53,112 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:10:53,113 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:10:53,114 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:10:53,114 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:10:53,115 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:10:53,115 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:10:53,128 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:10:53,128 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:10:53,129 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:10:53,129 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:10:53,129 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:10:53,130 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:10:53,130 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:10:53,133 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:10:53,134 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:10:53,138 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:10:53,138 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:10:53,139 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:10:53,139 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:10:53,139 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:10:53,140 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:10:53,143 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:10:53,143 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:10:53,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:10:53,144 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:10:53,144 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:10:53,145 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:10:53,145 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:10:53,145 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:10:53,145 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:10:53,146 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:10:53,146 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:10:53,146 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:10:53,146 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/bin/uautomizer-verify-4GaUIPS5ZU/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3dcd453e519a411dcaaa8ea095e5544a2fd8cdb9a31e662fc6de670ff7f7c541 [2024-10-31 22:10:53,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:10:53,429 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:10:53,432 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:10:53,434 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:10:53,435 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:10:53,436 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i Unable to find full path for "g++" [2024-10-31 22:10:55,631 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:10:56,287 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:10:56,287 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i [2024-10-31 22:10:56,338 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/bin/uautomizer-verify-4GaUIPS5ZU/data/7ca9966de/564153daa4f549aa995167967fbe3009/FLAGe60b7d4f2 [2024-10-31 22:10:56,356 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/bin/uautomizer-verify-4GaUIPS5ZU/data/7ca9966de/564153daa4f549aa995167967fbe3009 [2024-10-31 22:10:56,359 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:10:56,361 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:10:56,362 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:10:56,362 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:10:56,368 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:10:56,371 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:10:56" (1/1) ... [2024-10-31 22:10:56,372 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f738b5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:10:56, skipping insertion in model container [2024-10-31 22:10:56,373 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:10:56" (1/1) ... [2024-10-31 22:10:56,568 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:10:59,493 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[320934,320947] [2024-10-31 22:10:59,498 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321103,321116] [2024-10-31 22:10:59,499 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321270,321283] [2024-10-31 22:10:59,501 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321438,321451] [2024-10-31 22:10:59,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:10:59,577 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:10:59,742 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"); [5287] [2024-10-31 22:10:59,744 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)); [5294] [2024-10-31 22:10:59,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5301] [2024-10-31 22:10:59,752 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5339-5340] [2024-10-31 22:10:59,752 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5345-5347] [2024-10-31 22:10:59,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5425] [2024-10-31 22:10:59,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5433] [2024-10-31 22:10:59,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5441] [2024-10-31 22:10:59,760 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5448] [2024-10-31 22:10:59,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5455] [2024-10-31 22:10:59,764 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5462] [2024-10-31 22:10:59,765 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5499] [2024-10-31 22:10:59,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5507] [2024-10-31 22:10:59,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5514] [2024-10-31 22:10:59,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5521] [2024-10-31 22:10:59,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5529] [2024-10-31 22:11:00,066 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[320934,320947] [2024-10-31 22:11:00,067 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321103,321116] [2024-10-31 22:11:00,068 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321270,321283] [2024-10-31 22:11:00,068 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321438,321451] [2024-10-31 22:11:00,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:11:00,243 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:11:00,244 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:00 WrapperNode [2024-10-31 22:11:00,245 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:11:00,247 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:11:00,248 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:11:00,248 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:11:00,256 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:00" (1/1) ... [2024-10-31 22:11:00,339 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:00" (1/1) ... [2024-10-31 22:11:00,572 INFO L138 Inliner]: procedures = 418, calls = 2081, calls flagged for inlining = 195, calls inlined = 179, statements flattened = 5616 [2024-10-31 22:11:00,573 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:11:00,573 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:11:00,574 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:11:00,574 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:11:00,585 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:00" (1/1) ... [2024-10-31 22:11:00,586 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:00" (1/1) ... [2024-10-31 22:11:00,625 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:00" (1/1) ... [2024-10-31 22:11:01,503 INFO L175 MemorySlicer]: Split 1003 memory accesses to 19 slices as follows [1, 8, 1, 2, 54, 2, 1, 33, 728, 5, 40, 3, 8, 3, 2, 8, 91, 5, 8]. 73 percent of accesses are in the largest equivalence class. The 125 initializations are split as follows [0, 8, 1, 2, 0, 0, 0, 32, 19, 5, 32, 1, 7, 1, 0, 8, 0, 1, 8]. The 350 writes are split as follows [0, 0, 0, 0, 42, 1, 0, 0, 251, 0, 3, 1, 0, 0, 1, 0, 49, 2, 0]. [2024-10-31 22:11:01,505 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:00" (1/1) ... [2024-10-31 22:11:01,506 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:00" (1/1) ... [2024-10-31 22:11:01,662 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:00" (1/1) ... [2024-10-31 22:11:01,693 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:00" (1/1) ... [2024-10-31 22:11:01,727 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:00" (1/1) ... [2024-10-31 22:11:01,748 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:00" (1/1) ... [2024-10-31 22:11:01,800 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:11:01,802 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:11:01,802 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:11:01,802 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:11:01,803 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:00" (1/1) ... [2024-10-31 22:11:01,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:11:01,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:11:01,841 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 22:11:01,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2981be5c-69d9-48b3-aaa1-d7fb9d41f233/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 22:11:01,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fst_cleanup_module_12_2 [2024-10-31 22:11:01,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fst_cleanup_module_12_2 [2024-10-31 22:11:01,874 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-10-31 22:11:01,874 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-10-31 22:11:01,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-31 22:11:01,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-31 22:11:01,874 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-10-31 22:11:01,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-10-31 22:11:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-31 22:11:01,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-31 22:11:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure fst_remove_one [2024-10-31 22:11:01,875 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_remove_one [2024-10-31 22:11:01,875 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-10-31 22:11:01,875 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-10-31 22:11:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-31 22:11:01,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-31 22:11:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-10-31 22:11:01,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-10-31 22:11:01,876 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-10-31 22:11:01,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-10-31 22:11:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2024-10-31 22:11:01,877 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2024-10-31 22:11:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2024-10-31 22:11:01,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2024-10-31 22:11:01,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_67 [2024-10-31 22:11:01,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_67 [2024-10-31 22:11:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-10-31 22:11:01,878 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-10-31 22:11:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure fst_close [2024-10-31 22:11:01,878 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_close [2024-10-31 22:11:01,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-31 22:11:01,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-31 22:11:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-10-31 22:11:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-10-31 22:11:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-31 22:11:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-31 22:11:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure fst_tx_timeout [2024-10-31 22:11:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_tx_timeout [2024-10-31 22:11:01,879 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-31 22:11:01,879 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-31 22:11:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 22:11:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-10-31 22:11:01,880 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-10-31 22:11:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure fst_open [2024-10-31 22:11:01,880 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_open [2024-10-31 22:11:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_type_trans [2024-10-31 22:11:01,880 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_type_trans [2024-10-31 22:11:01,880 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-31 22:11:01,881 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-31 22:11:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-31 22:11:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-31 22:11:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-31 22:11:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-31 22:11:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-31 22:11:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-31 22:11:01,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-31 22:11:01,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-31 22:11:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-31 22:11:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-31 22:11:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-31 22:11:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-31 22:11:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-31 22:11:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-31 22:11:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-31 22:11:01,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-31 22:11:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-31 22:11:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-31 22:11:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-31 22:11:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-10-31 22:11:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-10-31 22:11:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-10-31 22:11:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-10-31 22:11:01,884 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-10-31 22:11:01,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-10-31 22:11:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-31 22:11:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-31 22:11:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-31 22:11:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-31 22:11:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-31 22:11:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-31 22:11:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-31 22:11:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-31 22:11:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-31 22:11:01,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-31 22:11:01,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-31 22:11:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-31 22:11:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-31 22:11:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-31 22:11:01,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-31 22:11:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-31 22:11:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-31 22:11:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-31 22:11:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-31 22:11:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-31 22:11:01,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-31 22:11:01,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 22:11:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 22:11:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 22:11:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 22:11:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 22:11:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 22:11:01,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-31 22:11:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-31 22:11:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-31 22:11:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-31 22:11:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-31 22:11:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-31 22:11:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-31 22:11:01,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-31 22:11:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-31 22:11:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-31 22:11:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-31 22:11:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-31 22:11:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-31 22:11:01,892 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2024-10-31 22:11:01,893 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2024-10-31 22:11:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-31 22:11:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-31 22:11:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-31 22:11:01,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-31 22:11:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-31 22:11:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-31 22:11:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-31 22:11:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-31 22:11:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-31 22:11:01,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-31 22:11:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-31 22:11:01,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-31 22:11:01,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-31 22:11:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-31 22:11:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-31 22:11:01,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-31 22:11:01,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-10-31 22:11:01,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-10-31 22:11:01,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-10-31 22:11:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-31 22:11:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-31 22:11:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-31 22:11:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-31 22:11:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-31 22:11:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-31 22:11:01,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-31 22:11:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-31 22:11:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-31 22:11:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-31 22:11:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-31 22:11:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-31 22:11:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-31 22:11:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-31 22:11:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-31 22:11:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-31 22:11:01,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-10-31 22:11:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-10-31 22:11:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-10-31 22:11:01,903 INFO L130 BoogieDeclarations]: Found specification of procedure fst_issue_cmd [2024-10-31 22:11:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_issue_cmd [2024-10-31 22:11:01,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-31 22:11:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-31 22:11:01,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-10-31 22:11:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-10-31 22:11:01,903 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-10-31 22:11:01,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-10-31 22:11:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-10-31 22:11:01,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-10-31 22:11:01,904 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-10-31 22:11:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-10-31 22:11:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-31 22:11:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-31 22:11:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 22:11:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-10-31 22:11:01,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-10-31 22:11:01,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-10-31 22:11:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-10-31 22:11:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_card_lock_of_fst_card_info [2024-10-31 22:11:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_card_lock_of_fst_card_info [2024-10-31 22:11:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:11:01,906 INFO L130 BoogieDeclarations]: Found specification of procedure fst_cpureset [2024-10-31 22:11:01,906 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_cpureset [2024-10-31 22:11:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-31 22:11:01,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-31 22:11:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 22:11:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 22:11:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 22:11:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 22:11:01,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 22:11:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 22:11:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-31 22:11:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-31 22:11:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-31 22:11:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-31 22:11:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-31 22:11:01,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-31 22:11:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-31 22:11:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-31 22:11:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-31 22:11:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-31 22:11:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-31 22:11:01,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-31 22:11:01,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-31 22:11:01,910 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:11:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:11:01,910 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-10-31 22:11:01,910 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-10-31 22:11:01,910 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-31 22:11:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-31 22:11:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-10-31 22:11:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-10-31 22:11:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure fst_q_work_item [2024-10-31 22:11:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_q_work_item [2024-10-31 22:11:01,911 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-10-31 22:11:01,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-10-31 22:11:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-31 22:11:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-31 22:11:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-10-31 22:11:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-10-31 22:11:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-10-31 22:11:01,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-10-31 22:11:01,912 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-10-31 22:11:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-10-31 22:11:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-10-31 22:11:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-10-31 22:11:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-10-31 22:11:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-10-31 22:11:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:11:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:11:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-31 22:11:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-31 22:11:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-31 22:11:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-31 22:11:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-31 22:11:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-31 22:11:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-31 22:11:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-31 22:11:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-31 22:11:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-31 22:11:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-31 22:11:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-31 22:11:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-31 22:11:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-31 22:11:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-31 22:11:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-31 22:11:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-31 22:11:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-31 22:11:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-31 22:11:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 22:11:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 22:11:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 22:11:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 22:11:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 22:11:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 22:11:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-31 22:11:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-31 22:11:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-31 22:11:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-31 22:11:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-31 22:11:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-31 22:11:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-31 22:11:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-31 22:11:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-31 22:11:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-31 22:11:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-31 22:11:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-31 22:11:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-31 22:11:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-31 22:11:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-31 22:11:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-31 22:11:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-31 22:11:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-10-31 22:11:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-10-31 22:11:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-31 22:11:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-31 22:11:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-31 22:11:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-31 22:11:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-31 22:11:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-31 22:11:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-31 22:11:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-31 22:11:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-31 22:11:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-31 22:11:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-31 22:11:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-31 22:11:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-31 22:11:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-31 22:11:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-31 22:11:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-31 22:11:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-31 22:11:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-31 22:11:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-31 22:11:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-31 22:11:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-31 22:11:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-31 22:11:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-31 22:11:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-31 22:11:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-31 22:11:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-31 22:11:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-31 22:11:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-31 22:11:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-31 22:11:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-31 22:11:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-31 22:11:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-31 22:11:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-31 22:11:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-31 22:11:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-31 22:11:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-31 22:11:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-31 22:11:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-31 22:11:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-31 22:11:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-31 22:11:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-10-31 22:11:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-10-31 22:11:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-10-31 22:11:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-10-31 22:11:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 22:11:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2024-10-31 22:11:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2024-10-31 22:11:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 22:11:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 22:11:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 22:11:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 22:11:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 22:11:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 22:11:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-31 22:11:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-31 22:11:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-31 22:11:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-31 22:11:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-31 22:11:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-31 22:11:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-31 22:11:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-31 22:11:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-31 22:11:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-31 22:11:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-31 22:11:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-31 22:11:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-31 22:11:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2024-10-31 22:11:01,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2024-10-31 22:11:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-31 22:11:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-31 22:11:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-31 22:11:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-31 22:11:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-31 22:11:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-31 22:11:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-31 22:11:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-31 22:11:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-31 22:11:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-31 22:11:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-31 22:11:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-31 22:11:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-31 22:11:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-31 22:11:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-31 22:11:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-31 22:11:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-31 22:11:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-31 22:11:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-31 22:11:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-10-31 22:11:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-10-31 22:11:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-31 22:11:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-31 22:11:01,932 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-31 22:11:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-31 22:11:01,932 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-10-31 22:11:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-10-31 22:11:01,932 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-10-31 22:11:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-10-31 22:11:01,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-31 22:11:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-31 22:11:01,932 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-10-31 22:11:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-10-31 22:11:01,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-10-31 22:11:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-10-31 22:11:01,933 INFO L130 BoogieDeclarations]: Found specification of procedure farsync_type_trans [2024-10-31 22:11:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure farsync_type_trans [2024-10-31 22:11:01,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-10-31 22:11:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-10-31 22:11:01,934 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-31 22:11:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-31 22:11:01,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_fst_work_q_lock [2024-10-31 22:11:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_fst_work_q_lock [2024-10-31 22:11:01,934 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-31 22:11:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-31 22:11:01,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 22:11:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 22:11:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 22:11:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 22:11:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 22:11:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 22:11:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-31 22:11:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-31 22:11:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-31 22:11:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-31 22:11:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-31 22:11:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-31 22:11:01,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-31 22:11:01,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-31 22:11:01,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-31 22:11:01,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-31 22:11:01,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-31 22:11:01,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-31 22:11:01,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-31 22:11:01,936 INFO L130 BoogieDeclarations]: Found specification of procedure fst_disable_intr [2024-10-31 22:11:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_disable_intr [2024-10-31 22:11:01,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-31 22:11:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-31 22:11:01,937 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-10-31 22:11:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-10-31 22:11:01,937 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-10-31 22:11:01,937 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-10-31 22:11:01,938 INFO L130 BoogieDeclarations]: Found specification of procedure do_bottom_half_tx [2024-10-31 22:11:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure do_bottom_half_tx [2024-10-31 22:11:01,938 INFO L130 BoogieDeclarations]: Found specification of procedure fst_process_rx_status [2024-10-31 22:11:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_process_rx_status [2024-10-31 22:11:01,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-31 22:11:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-31 22:11:01,938 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-10-31 22:11:01,938 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-10-31 22:11:01,939 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2024-10-31 22:11:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2024-10-31 22:11:01,939 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-10-31 22:11:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-10-31 22:11:01,939 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-10-31 22:11:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-10-31 22:11:01,939 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-10-31 22:11:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-10-31 22:11:01,940 INFO L130 BoogieDeclarations]: Found specification of procedure fst_clear_intr [2024-10-31 22:11:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_clear_intr [2024-10-31 22:11:01,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 22:11:01,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 22:11:01,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 22:11:01,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 22:11:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 22:11:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 22:11:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-31 22:11:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-31 22:11:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-31 22:11:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-31 22:11:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-31 22:11:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-31 22:11:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-31 22:11:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-31 22:11:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-31 22:11:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-31 22:11:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-31 22:11:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-31 22:11:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-31 22:11:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2024-10-31 22:11:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2024-10-31 22:11:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-31 22:11:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-31 22:11:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-10-31 22:11:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-10-31 22:11:03,029 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:11:03,035 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:11:03,969 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-31 22:11:16,248 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-10-31 22:11:17,730 INFO L? ?]: Removed 2320 outVars from TransFormulas that were not future-live. [2024-10-31 22:11:17,730 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:11:17,784 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:11:17,784 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-31 22:11:17,785 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:11:17 BoogieIcfgContainer [2024-10-31 22:11:17,785 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:11:17,788 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 22:11:17,788 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 22:11:17,792 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 22:11:17,792 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 10:10:56" (1/3) ... [2024-10-31 22:11:17,793 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d3a5cde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:11:17, skipping insertion in model container [2024-10-31 22:11:17,793 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:11:00" (2/3) ... [2024-10-31 22:11:17,793 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d3a5cde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:11:17, skipping insertion in model container [2024-10-31 22:11:17,794 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:11:17" (3/3) ... [2024-10-31 22:11:17,795 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i [2024-10-31 22:11:17,816 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 22:11:17,817 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-10-31 22:11:17,992 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 22:11:18,003 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2c052621, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 22:11:18,003 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-10-31 22:11:18,014 INFO L276 IsEmpty]: Start isEmpty. Operand has 1947 states, 1341 states have (on average 1.296047725577927) internal successors, (1738), 1353 states have internal predecessors, (1738), 512 states have call successors, (512), 92 states have call predecessors, (512), 91 states have return successors, (505), 503 states have call predecessors, (505), 505 states have call successors, (505) [2024-10-31 22:11:18,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-10-31 22:11:18,032 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:11:18,033 INFO L215 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:11:18,033 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-31 22:11:18,039 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:11:18,040 INFO L85 PathProgramCache]: Analyzing trace with hash -193748555, now seen corresponding path program 1 times [2024-10-31 22:11:18,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:11:18,052 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1013294766] [2024-10-31 22:11:18,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:11:18,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-31 22:11:23,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-31 22:11:24,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-10-31 22:11:24,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat