./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.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_67dce30d-467c-4bca-ba98-b48c1e335888/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dce30d-467c-4bca-ba98-b48c1e335888/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_67dce30d-467c-4bca-ba98-b48c1e335888/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dce30d-467c-4bca-ba98-b48c1e335888/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-ethernet-smsc-smsc911x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dce30d-467c-4bca-ba98-b48c1e335888/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_67dce30d-467c-4bca-ba98-b48c1e335888/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 3eabf9223369a4133b2add72c0b71a01ceb617c9bc4081cd5107bb51f78aed61 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:13:39,864 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:13:39,952 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dce30d-467c-4bca-ba98-b48c1e335888/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:13:39,956 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:13:39,956 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:13:39,977 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:13:39,977 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:13:39,978 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:13:39,978 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:13:39,979 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:13:39,979 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:13:39,979 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:13:39,980 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:13:39,981 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:13:39,981 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:13:39,982 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:13:39,982 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:13:39,983 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:13:39,983 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:13:39,984 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:13:39,986 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:13:39,986 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:13:39,986 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:13:39,987 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:13:39,988 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:13:39,989 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:13:39,990 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:13:39,991 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:13:39,991 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:13:39,991 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:13:39,992 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:13:39,992 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:13:39,993 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:13:40,007 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:13:40,007 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:13:40,007 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:13:40,007 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:13:40,008 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:13:40,008 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:13:40,008 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_67dce30d-467c-4bca-ba98-b48c1e335888/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dce30d-467c-4bca-ba98-b48c1e335888/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3eabf9223369a4133b2add72c0b71a01ceb617c9bc4081cd5107bb51f78aed61 [2024-10-31 22:13:40,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:13:40,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:13:40,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:13:40,354 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:13:40,354 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:13:40,356 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dce30d-467c-4bca-ba98-b48c1e335888/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i Unable to find full path for "g++" [2024-10-31 22:13:42,354 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:13:42,972 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:13:42,973 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dce30d-467c-4bca-ba98-b48c1e335888/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i [2024-10-31 22:13:43,025 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dce30d-467c-4bca-ba98-b48c1e335888/bin/uautomizer-verify-4GaUIPS5ZU/data/88fa5dcad/d860860b1c584d7daca0de99e01396d9/FLAGf5d6c05ba [2024-10-31 22:13:43,419 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dce30d-467c-4bca-ba98-b48c1e335888/bin/uautomizer-verify-4GaUIPS5ZU/data/88fa5dcad/d860860b1c584d7daca0de99e01396d9 [2024-10-31 22:13:43,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:13:43,425 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:13:43,427 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:13:43,427 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:13:43,435 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:13:43,437 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:13:43" (1/1) ... [2024-10-31 22:13:43,438 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29c42347 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:43, skipping insertion in model container [2024-10-31 22:13:43,438 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:13:43" (1/1) ... [2024-10-31 22:13:43,658 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:13:47,216 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_67dce30d-467c-4bca-ba98-b48c1e335888/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392538,392551] [2024-10-31 22:13:47,220 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_67dce30d-467c-4bca-ba98-b48c1e335888/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392707,392720] [2024-10-31 22:13:47,221 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_67dce30d-467c-4bca-ba98-b48c1e335888/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392874,392887] [2024-10-31 22:13:47,222 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_67dce30d-467c-4bca-ba98-b48c1e335888/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[393042,393055] [2024-10-31 22:13:47,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:13:47,305 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:13:47,428 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"); [5228] [2024-10-31 22:13:47,430 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)); [5235] [2024-10-31 22:13:47,430 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5242] [2024-10-31 22:13:47,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5441] [2024-10-31 22:13:47,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5449] [2024-10-31 22:13:47,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5456] [2024-10-31 22:13:47,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5463] [2024-10-31 22:13:47,448 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)); [5648-5649] [2024-10-31 22:13:47,449 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5655] [2024-10-31 22:13:47,509 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/smsc/smsc911x.c"), "i" (164), "i" (12UL)); [6075-6076] [2024-10-31 22:13:47,513 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/smsc/smsc911x.c"), "i" (180), "i" (12UL)); [6104-6105] [2024-10-31 22:13:47,523 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/smsc/smsc911x.c"), "i" (210), "i" (12UL)); [6144-6145] [2024-10-31 22:13:47,524 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/smsc/smsc911x.c"), "i" (229), "i" (12UL)); [6171-6172] [2024-10-31 22:13:47,534 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/smsc/smsc911x.c"), "i" (269), "i" (12UL)); [6248-6249] [2024-10-31 22:13:47,537 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/smsc/smsc911x.c"), "i" (303), "i" (12UL)); [6318-6319] [2024-10-31 22:13:47,539 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/smsc/smsc911x.c"), "i" (335), "i" (12UL)); [6389-6390] [2024-10-31 22:13:47,542 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/smsc/smsc911x.c"), "i" (369), "i" (12UL)); [6460-6461] [2024-10-31 22:13:47,594 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/smsc/smsc911x.c"), "i" (811), "i" (12UL)); [7126-7127] [2024-10-31 22:13:47,595 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/smsc/smsc911x.c"), "i" (812), "i" (12UL)); [7138-7139] [2024-10-31 22:13:47,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8235] [2024-10-31 22:13:47,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8536] [2024-10-31 22:13:47,696 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/smsc/smsc911x.c"), "i" (2273), "i" (12UL)); [9304-9305] [2024-10-31 22:13:47,698 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/smsc/smsc911x.c"), "i" (2275), "i" (12UL)); [9318-9319] [2024-10-31 22:13:47,699 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/smsc/smsc911x.c"), "i" (2276), "i" (12UL)); [9330-9331] [2024-10-31 22:13:47,699 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/smsc/smsc911x.c"), "i" (2277), "i" (12UL)); [9342-9343] [2024-10-31 22:13:47,886 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_67dce30d-467c-4bca-ba98-b48c1e335888/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392538,392551] [2024-10-31 22:13:47,887 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_67dce30d-467c-4bca-ba98-b48c1e335888/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392707,392720] [2024-10-31 22:13:47,887 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_67dce30d-467c-4bca-ba98-b48c1e335888/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[392874,392887] [2024-10-31 22:13:47,888 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_67dce30d-467c-4bca-ba98-b48c1e335888/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i[393042,393055] [2024-10-31 22:13:47,900 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:13:48,216 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:13:48,217 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:48 WrapperNode [2024-10-31 22:13:48,218 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:13:48,219 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:13:48,219 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:13:48,219 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:13:48,227 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:48" (1/1) ... [2024-10-31 22:13:48,343 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:48" (1/1) ... [2024-10-31 22:13:48,624 INFO L138 Inliner]: procedures = 549, calls = 2157, calls flagged for inlining = 287, calls inlined = 262, statements flattened = 7364 [2024-10-31 22:13:48,625 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:13:48,625 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:13:48,625 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:13:48,626 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:13:48,638 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:48" (1/1) ... [2024-10-31 22:13:48,638 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:48" (1/1) ... [2024-10-31 22:13:48,683 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:48" (1/1) ... [2024-10-31 22:13:50,561 INFO L175 MemorySlicer]: Split 660 memory accesses to 8 slices as follows [567, 8, 4, 8, 1, 2, 44, 26]. 86 percent of accesses are in the largest equivalence class. The 34 initializations are split as follows [15, 8, 0, 8, 1, 2, 0, 0]. The 275 writes are split as follows [249, 0, 2, 0, 0, 0, 0, 24]. [2024-10-31 22:13:50,561 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:48" (1/1) ... [2024-10-31 22:13:50,562 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:48" (1/1) ... [2024-10-31 22:13:50,712 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:48" (1/1) ... [2024-10-31 22:13:50,740 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:48" (1/1) ... [2024-10-31 22:13:50,774 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:48" (1/1) ... [2024-10-31 22:13:50,793 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:48" (1/1) ... [2024-10-31 22:13:50,843 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:13:50,845 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:13:50,845 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:13:50,845 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:13:50,846 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:48" (1/1) ... [2024-10-31 22:13:50,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:13:50,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dce30d-467c-4bca-ba98-b48c1e335888/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:13:50,881 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dce30d-467c-4bca-ba98-b48c1e335888/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 22:13:50,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67dce30d-467c-4bca-ba98-b48c1e335888/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 22:13:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-31 22:13:50,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-31 22:13:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_94 [2024-10-31 22:13:50,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_94 [2024-10-31 22:13:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-31 22:13:50,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-31 22:13:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-10-31 22:13:50,914 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-10-31 22:13:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_76 [2024-10-31 22:13:50,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_76 [2024-10-31 22:13:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-31 22:13:50,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-31 22:13:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-10-31 22:13:50,915 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-10-31 22:13:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2024-10-31 22:13:50,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2024-10-31 22:13:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_read [2024-10-31 22:13:50,915 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_read [2024-10-31 22:13:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_resume [2024-10-31 22:13:50,916 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_resume [2024-10-31 22:13:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-10-31 22:13:50,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-10-31 22:13:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-10-31 22:13:50,916 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-10-31 22:13:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mac_lock_of_smsc911x_data [2024-10-31 22:13:50,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mac_lock_of_smsc911x_data [2024-10-31 22:13:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_probe [2024-10-31 22:13:50,916 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_probe [2024-10-31 22:13:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure no_printk [2024-10-31 22:13:50,917 INFO L138 BoogieDeclarations]: Found implementation of procedure no_printk [2024-10-31 22:13:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-31 22:13:50,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-31 22:13:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-10-31 22:13:50,917 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-10-31 22:13:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-10-31 22:13:50,917 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-10-31 22:13:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-10-31 22:13:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-10-31 22:13:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-31 22:13:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-31 22:13:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-31 22:13:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-31 22:13:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_multicast_list [2024-10-31 22:13:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_multicast_list [2024-10-31 22:13:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_hw_mac_address [2024-10-31 22:13:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_hw_mac_address [2024-10-31 22:13:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2024-10-31 22:13:50,919 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2024-10-31 22:13:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-10-31 22:13:50,919 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-10-31 22:13:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 22:13:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-10-31 22:13:50,919 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-10-31 22:13:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_remove [2024-10-31 22:13:50,919 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_remove [2024-10-31 22:13:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_multicast_update [2024-10-31 22:13:50,920 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_multicast_update [2024-10-31 22:13:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-31 22:13:50,920 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-31 22:13:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-10-31 22:13:50,920 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-10-31 22:13:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mac_lock_of_smsc911x_data [2024-10-31 22:13:50,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mac_lock_of_smsc911x_data [2024-10-31 22:13:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2024-10-31 22:13:50,920 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2024-10-31 22:13:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-31 22:13:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-31 22:13:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-31 22:13:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-31 22:13:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-31 22:13:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-31 22:13:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-31 22:13:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-31 22:13:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-10-31 22:13:50,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-10-31 22:13:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-10-31 22:13:50,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-10-31 22:13:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo [2024-10-31 22:13:50,922 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo [2024-10-31 22:13:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-31 22:13:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-31 22:13:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-31 22:13:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-31 22:13:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-31 22:13:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-31 22:13:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-31 22:13:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-31 22:13:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-31 22:13:50,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-31 22:13:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_irqhandler [2024-10-31 22:13:50,923 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_irqhandler [2024-10-31 22:13:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 22:13:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 22:13:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 22:13:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 22:13:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 22:13:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 22:13:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-31 22:13:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-31 22:13:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-31 22:13:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-31 22:13:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-31 22:13:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-31 22:13:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-31 22:13:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-31 22:13:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-31 22:13:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-31 22:13:50,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-31 22:13:50,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-31 22:13:50,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-31 22:13:50,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-31 22:13:50,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-31 22:13:50,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-31 22:13:50,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-31 22:13:50,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-31 22:13:50,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-31 22:13:50,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-31 22:13:50,926 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_resources [2024-10-31 22:13:50,926 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_resources [2024-10-31 22:13:50,926 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_get_rxstatus [2024-10-31 22:13:50,926 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_get_rxstatus [2024-10-31 22:13:50,926 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read [2024-10-31 22:13:50,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read [2024-10-31 22:13:50,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-31 22:13:50,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-31 22:13:50,926 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getregslen [2024-10-31 22:13:50,927 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getregslen [2024-10-31 22:13:50,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 22:13:50,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-10-31 22:13:50,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-10-31 22:13:50,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-10-31 22:13:50,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-10-31 22:13:50,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-10-31 22:13:50,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-10-31 22:13:50,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-10-31 22:13:50,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-10-31 22:13:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:13:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-10-31 22:13:50,928 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-10-31 22:13:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-31 22:13:50,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-31 22:13:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-31 22:13:50,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-31 22:13:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 22:13:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 22:13:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 22:13:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 22:13:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 22:13:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 22:13:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-31 22:13:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-31 22:13:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:13:50,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:13:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-31 22:13:50,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-31 22:13:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_write [2024-10-31 22:13:50,930 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_write [2024-10-31 22:13:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_complete [2024-10-31 22:13:50,930 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_complete [2024-10-31 22:13:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-10-31 22:13:50,930 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-10-31 22:13:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-10-31 22:13:50,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-10-31 22:13:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-31 22:13:50,930 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-31 22:13:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-10-31 22:13:50,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-10-31 22:13:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2024-10-31 22:13:50,930 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2024-10-31 22:13:50,931 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-10-31 22:13:50,931 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-10-31 22:13:50,931 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource_byname [2024-10-31 22:13:50,931 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource_byname [2024-10-31 22:13:50,931 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-10-31 22:13:50,931 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-10-31 22:13:50,931 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-10-31 22:13:50,931 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-10-31 22:13:50,931 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-10-31 22:13:50,931 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-10-31 22:13:50,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:13:50,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:13:50,932 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-10-31 22:13:50,932 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-10-31 22:13:50,932 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-10-31 22:13:50,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-10-31 22:13:50,932 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_get_txstatus [2024-10-31 22:13:50,932 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_get_txstatus [2024-10-31 22:13:50,932 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-10-31 22:13:50,932 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-10-31 22:13:50,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mac_lock_of_smsc911x_data [2024-10-31 22:13:50,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mac_lock_of_smsc911x_data [2024-10-31 22:13:50,932 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2024-10-31 22:13:50,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2024-10-31 22:13:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-31 22:13:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-31 22:13:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-31 22:13:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-31 22:13:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-31 22:13:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-31 22:13:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-31 22:13:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-31 22:13:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 22:13:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 22:13:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 22:13:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 22:13:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 22:13:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 22:13:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-31 22:13:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-31 22:13:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-31 22:13:50,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-31 22:13:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo [2024-10-31 22:13:50,934 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo [2024-10-31 22:13:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_open [2024-10-31 22:13:50,935 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_open [2024-10-31 22:13:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2024-10-31 22:13:50,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2024-10-31 22:13:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_get_eeprom_len [2024-10-31 22:13:50,935 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_get_eeprom_len [2024-10-31 22:13:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-31 22:13:50,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-31 22:13:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dev_lock_of_smsc911x_data [2024-10-31 22:13:50,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dev_lock_of_smsc911x_data [2024-10-31 22:13:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo_shift [2024-10-31 22:13:50,936 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo_shift [2024-10-31 22:13:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_suspend [2024-10-31 22:13:50,936 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_suspend [2024-10-31 22:13:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_read_mac_address [2024-10-31 22:13:50,936 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_read_mac_address [2024-10-31 22:13:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_93 [2024-10-31 22:13:50,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_93 [2024-10-31 22:13:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_write [2024-10-31 22:13:50,936 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_write [2024-10-31 22:13:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2024-10-31 22:13:50,937 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2024-10-31 22:13:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-31 22:13:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-31 22:13:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-31 22:13:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-31 22:13:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-31 22:13:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-31 22:13:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-31 22:13:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-31 22:13:50,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-31 22:13:50,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-31 22:13:50,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-31 22:13:50,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-31 22:13:50,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-31 22:13:50,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-31 22:13:50,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-31 22:13:50,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-31 22:13:50,938 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-31 22:13:50,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-31 22:13:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-10-31 22:13:50,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-10-31 22:13:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write [2024-10-31 22:13:50,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write [2024-10-31 22:13:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 22:13:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-10-31 22:13:50,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-10-31 22:13:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 22:13:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 22:13:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 22:13:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 22:13:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 22:13:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 22:13:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-31 22:13:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-31 22:13:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_write [2024-10-31 22:13:50,940 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_write [2024-10-31 22:13:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_nwayreset [2024-10-31 22:13:50,940 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_nwayreset [2024-10-31 22:13:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_free_resources [2024-10-31 22:13:50,941 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_free_resources [2024-10-31 22:13:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_irq_chip [2024-10-31 22:13:50,941 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_irq_chip [2024-10-31 22:13:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-31 22:13:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-31 22:13:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-31 22:13:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-31 22:13:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-31 22:13:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-31 22:13:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-31 22:13:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-31 22:13:50,942 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-31 22:13:50,942 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-31 22:13:50,942 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-10-31 22:13:50,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-10-31 22:13:50,942 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_send_cmd [2024-10-31 22:13:50,942 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_send_cmd [2024-10-31 22:13:50,942 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-10-31 22:13:50,943 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-10-31 22:13:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_adjust_link [2024-10-31 22:13:50,943 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_adjust_link [2024-10-31 22:13:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_read [2024-10-31 22:13:50,943 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_read [2024-10-31 22:13:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-31 22:13:50,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-31 22:13:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-10-31 22:13:50,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-10-31 22:13:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_update_txcounters [2024-10-31 22:13:50,943 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_update_txcounters [2024-10-31 22:13:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read_shift [2024-10-31 22:13:50,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read_shift [2024-10-31 22:13:50,944 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-10-31 22:13:50,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-10-31 22:13:50,944 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write_shift [2024-10-31 22:13:50,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write_shift [2024-10-31 22:13:50,944 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-31 22:13:50,944 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-31 22:13:50,944 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-10-31 22:13:50,944 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-10-31 22:13:50,944 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-10-31 22:13:50,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-10-31 22:13:50,944 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-10-31 22:13:50,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-10-31 22:13:50,945 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_enable_external [2024-10-31 22:13:50,945 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_enable_external [2024-10-31 22:13:50,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 22:13:50,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 22:13:50,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 22:13:50,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 22:13:50,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 22:13:50,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 22:13:50,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-31 22:13:50,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-31 22:13:50,945 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_read [2024-10-31 22:13:50,945 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_read [2024-10-31 22:13:50,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-31 22:13:50,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-31 22:13:50,946 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-10-31 22:13:50,946 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-10-31 22:13:50,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2024-10-31 22:13:50,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2024-10-31 22:13:50,946 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_soft_reset [2024-10-31 22:13:50,946 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_soft_reset [2024-10-31 22:13:50,946 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_enable_access [2024-10-31 22:13:50,946 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_enable_access [2024-10-31 22:13:50,946 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2024-10-31 22:13:50,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2024-10-31 22:13:50,947 INFO L130 BoogieDeclarations]: Found specification of procedure spin_is_locked [2024-10-31 22:13:50,947 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_is_locked [2024-10-31 22:13:50,947 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_stop [2024-10-31 22:13:50,947 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_stop [2024-10-31 22:13:50,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-31 22:13:50,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-31 22:13:50,947 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo_shift [2024-10-31 22:13:50,947 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo_shift [2024-10-31 22:13:50,947 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-10-31 22:13:50,947 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-10-31 22:13:50,947 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-10-31 22:13:50,948 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-10-31 22:13:50,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 22:13:50,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 22:13:50,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 22:13:50,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 22:13:50,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 22:13:50,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 22:13:50,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-31 22:13:50,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-31 22:13:50,948 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2024-10-31 22:13:50,949 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2024-10-31 22:13:50,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-31 22:13:50,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-31 22:13:50,949 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-10-31 22:13:50,949 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-10-31 22:13:52,073 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:13:52,077 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:13:52,164 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-31 22:14:07,427 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-10-31 22:14:09,469 INFO L? ?]: Removed 2969 outVars from TransFormulas that were not future-live. [2024-10-31 22:14:09,469 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:14:09,544 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:14:09,545 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-10-31 22:14:09,545 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:14:09 BoogieIcfgContainer [2024-10-31 22:14:09,545 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:14:09,549 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 22:14:09,551 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 22:14:09,555 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 22:14:09,555 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 10:13:43" (1/3) ... [2024-10-31 22:14:09,556 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12404986 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:14:09, skipping insertion in model container [2024-10-31 22:14:09,556 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:13:48" (2/3) ... [2024-10-31 22:14:09,556 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12404986 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:14:09, skipping insertion in model container [2024-10-31 22:14:09,556 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:14:09" (3/3) ... [2024-10-31 22:14:09,558 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smsc911x.cil.i [2024-10-31 22:14:09,579 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 22:14:09,579 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-10-31 22:14:09,749 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 22:14:09,757 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;@1a9ab8b4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 22:14:09,758 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-10-31 22:14:09,775 INFO L276 IsEmpty]: Start isEmpty. Operand has 3080 states, 2171 states have (on average 1.3146015660985721) internal successors, (2854), 2202 states have internal predecessors, (2854), 783 states have call successors, (783), 126 states have call predecessors, (783), 125 states have return successors, (774), 765 states have call predecessors, (774), 774 states have call successors, (774) [2024-10-31 22:14:09,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-10-31 22:14:09,810 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:14:09,811 INFO L215 NwaCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:14:09,812 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 22:14:09,818 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:14:09,819 INFO L85 PathProgramCache]: Analyzing trace with hash -1720645666, now seen corresponding path program 1 times [2024-10-31 22:14:09,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:14:09,831 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883077368] [2024-10-31 22:14:09,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:14:09,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms