./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 a085124b4007f801fe01aa89940f8a8fd2be0f47b82fa59b5624e0bb2a9cdb0a --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 22:35:38,447 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 22:35:38,504 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 22:35:38,509 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 22:35:38,509 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 22:35:38,545 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 22:35:38,545 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 22:35:38,546 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 22:35:38,546 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 22:35:38,546 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 22:35:38,547 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 22:35:38,547 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 22:35:38,548 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 22:35:38,551 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 22:35:38,552 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 22:35:38,552 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 22:35:38,552 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 22:35:38,552 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 22:35:38,553 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 22:35:38,553 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 22:35:38,553 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 22:35:38,553 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 22:35:38,553 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 22:35:38,554 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 22:35:38,554 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 22:35:38,554 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 22:35:38,554 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 22:35:38,554 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 22:35:38,555 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 22:35:38,555 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:35:38,555 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 22:35:38,555 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 22:35:38,555 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 22:35:38,556 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 22:35:38,556 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 22:35:38,556 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 22:35:38,556 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 22:35:38,556 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 22:35:38,556 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 22:35:38,556 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a085124b4007f801fe01aa89940f8a8fd2be0f47b82fa59b5624e0bb2a9cdb0a [2024-11-16 22:35:38,791 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 22:35:38,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 22:35:38,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 22:35:38,817 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 22:35:38,818 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 22:35:38,819 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2024-11-16 22:35:40,090 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 22:35:40,584 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 22:35:40,585 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2024-11-16 22:35:40,634 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d117918c6/35e4356f48ee4d1cba4683858be1bef4/FLAG2cbe27565 [2024-11-16 22:35:40,650 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d117918c6/35e4356f48ee4d1cba4683858be1bef4 [2024-11-16 22:35:40,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 22:35:40,654 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 22:35:40,655 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 22:35:40,656 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 22:35:40,663 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 22:35:40,663 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:35:40" (1/1) ... [2024-11-16 22:35:40,664 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a635351 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:40, skipping insertion in model container [2024-11-16 22:35:40,664 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:35:40" (1/1) ... [2024-11-16 22:35:40,806 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 22:35:43,345 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i[338465,338478] [2024-11-16 22:35:43,379 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:35:43,409 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 22:35:43,513 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"); [5258] [2024-11-16 22:35:43,515 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)); [5265] [2024-11-16 22:35:43,516 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5272] [2024-11-16 22:35:43,521 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5404] [2024-11-16 22:35:43,522 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5412] [2024-11-16 22:35:43,522 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5419] [2024-11-16 22:35:43,523 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5426] [2024-11-16 22:35:43,531 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)); [5611-5612] [2024-11-16 22:35:43,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5618] [2024-11-16 22:35:43,546 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)); [6003-6004] [2024-11-16 22:35:43,549 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)); [6032-6033] [2024-11-16 22:35:43,556 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)); [6074-6075] [2024-11-16 22:35:43,558 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)); [6101-6102] [2024-11-16 22:35:43,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (269), "i" (12UL)); [6182-6183] [2024-11-16 22:35:43,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/smsc/smsc911x.c"), "i" (303), "i" (12UL)); [6254-6255] [2024-11-16 22:35:43,572 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)); [6327-6328] [2024-11-16 22:35:43,574 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)); [6400-6401] [2024-11-16 22:35:43,600 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)); [7070-7071] [2024-11-16 22:35:43,600 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)); [7082-7083] [2024-11-16 22:35:43,636 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8189] [2024-11-16 22:35:43,648 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8492] [2024-11-16 22:35:43,667 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)); [9262-9263] [2024-11-16 22:35:43,670 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)); [9276-9277] [2024-11-16 22:35:43,670 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)); [9288-9289] [2024-11-16 22:35:43,670 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)); [9300-9301] [2024-11-16 22:35:43,774 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i[338465,338478] [2024-11-16 22:35:43,783 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:35:43,953 INFO L204 MainTranslator]: Completed translation [2024-11-16 22:35:43,954 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:43 WrapperNode [2024-11-16 22:35:43,954 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 22:35:43,955 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 22:35:43,955 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 22:35:43,955 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 22:35:43,961 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:43" (1/1) ... [2024-11-16 22:35:44,047 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:43" (1/1) ... [2024-11-16 22:35:44,207 INFO L138 Inliner]: procedures = 396, calls = 1868, calls flagged for inlining = 235, calls inlined = 222, statements flattened = 6253 [2024-11-16 22:35:44,208 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 22:35:44,208 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 22:35:44,208 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 22:35:44,209 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 22:35:44,218 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:43" (1/1) ... [2024-11-16 22:35:44,218 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:43" (1/1) ... [2024-11-16 22:35:44,253 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:43" (1/1) ... [2024-11-16 22:35:45,418 INFO L175 MemorySlicer]: Split 672 memory accesses to 11 slices as follows [586, 44, 6, 8, 8, 1, 2, 2, 10, 1, 4]. 87 percent of accesses are in the largest equivalence class. The 34 initializations are split as follows [15, 0, 0, 8, 8, 1, 2, 0, 0, 0, 0]. The 281 writes are split as follows [275, 0, 3, 0, 0, 0, 0, 0, 0, 1, 2]. [2024-11-16 22:35:45,418 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:43" (1/1) ... [2024-11-16 22:35:45,419 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:43" (1/1) ... [2024-11-16 22:35:45,546 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:43" (1/1) ... [2024-11-16 22:35:45,558 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:43" (1/1) ... [2024-11-16 22:35:45,586 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:43" (1/1) ... [2024-11-16 22:35:45,632 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:43" (1/1) ... [2024-11-16 22:35:45,682 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 22:35:45,683 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 22:35:45,684 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 22:35:45,684 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 22:35:45,685 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:43" (1/1) ... [2024-11-16 22:35:45,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:35:45,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 22:35:45,721 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 22:35:45,727 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 22:35:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 22:35:45,772 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 22:35:45,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 22:35:45,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 22:35:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-16 22:35:45,773 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-16 22:35:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-16 22:35:45,773 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-16 22:35:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_read [2024-11-16 22:35:45,773 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_read [2024-11-16 22:35:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_resume [2024-11-16 22:35:45,773 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_resume [2024-11-16 22:35:45,773 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-16 22:35:45,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-16 22:35:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-16 22:35:45,774 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-16 22:35:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_probe [2024-11-16 22:35:45,774 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_probe [2024-11-16 22:35:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure no_printk [2024-11-16 22:35:45,774 INFO L138 BoogieDeclarations]: Found implementation of procedure no_printk [2024-11-16 22:35:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 22:35:45,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 22:35:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-16 22:35:45,774 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-16 22:35:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-16 22:35:45,774 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-16 22:35:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-16 22:35:45,774 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-16 22:35:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 22:35:45,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 22:35:45,774 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-16 22:35:45,775 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-16 22:35:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_multicast_list [2024-11-16 22:35:45,775 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_multicast_list [2024-11-16 22:35:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_hw_mac_address [2024-11-16 22:35:45,775 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_hw_mac_address [2024-11-16 22:35:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2024-11-16 22:35:45,775 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2024-11-16 22:35:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-16 22:35:45,775 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-16 22:35:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 22:35:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-16 22:35:45,775 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-16 22:35:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_remove [2024-11-16 22:35:45,775 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_remove [2024-11-16 22:35:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_multicast_update [2024-11-16 22:35:45,775 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_multicast_update [2024-11-16 22:35:45,775 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-16 22:35:45,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-16 22:35:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-16 22:35:45,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-16 22:35:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 22:35:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 22:35:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 22:35:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 22:35:45,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 22:35:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 22:35:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 22:35:45,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 22:35:45,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 22:35:45,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 22:35:45,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 22:35:45,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-16 22:35:45,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-16 22:35:45,780 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-16 22:35:45,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-16 22:35:45,780 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo [2024-11-16 22:35:45,780 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo [2024-11-16 22:35:45,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 22:35:45,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 22:35:45,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 22:35:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 22:35:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 22:35:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 22:35:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 22:35:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 22:35:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 22:35:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 22:35:45,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 22:35:45,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 22:35:45,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 22:35:45,782 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_irqhandler [2024-11-16 22:35:45,782 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_irqhandler [2024-11-16 22:35:45,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 22:35:45,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 22:35:45,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 22:35:45,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 22:35:45,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 22:35:45,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 22:35:45,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 22:35:45,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 22:35:45,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 22:35:45,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 22:35:45,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 22:35:45,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-16 22:35:45,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-16 22:35:45,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-16 22:35:45,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-16 22:35:45,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-16 22:35:45,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-16 22:35:45,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-16 22:35:45,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-16 22:35:45,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-16 22:35:45,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-16 22:35:45,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-16 22:35:45,784 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-16 22:35:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-16 22:35:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-16 22:35:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-16 22:35:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-16 22:35:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-16 22:35:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-16 22:35:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-16 22:35:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-16 22:35:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-16 22:35:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-16 22:35:45,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2024-11-16 22:35:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2024-11-16 22:35:45,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-16 22:35:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-16 22:35:45,785 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_resources [2024-11-16 22:35:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_resources [2024-11-16 22:35:45,785 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_get_rxstatus [2024-11-16 22:35:45,785 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_get_rxstatus [2024-11-16 22:35:45,785 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read [2024-11-16 22:35:45,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read [2024-11-16 22:35:45,786 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getregslen [2024-11-16 22:35:45,786 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getregslen [2024-11-16 22:35:45,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 22:35:45,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 22:35:45,786 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-16 22:35:45,786 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-16 22:35:45,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 22:35:45,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 22:35:45,786 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-16 22:35:45,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-16 22:35:45,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 22:35:45,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 22:35:45,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 22:35:45,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 22:35:45,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 22:35:45,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 22:35:45,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 22:35:45,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 22:35:45,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 22:35:45,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 22:35:45,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 22:35:45,787 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:35:45,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:35:45,787 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-16 22:35:45,787 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-16 22:35:45,787 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:35:45,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:35:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_write [2024-11-16 22:35:45,788 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_write [2024-11-16 22:35:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_complete [2024-11-16 22:35:45,788 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_complete [2024-11-16 22:35:45,788 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-16 22:35:45,788 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-16 22:35:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-16 22:35:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-16 22:35:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-16 22:35:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-16 22:35:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2024-11-16 22:35:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2024-11-16 22:35:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-16 22:35:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-16 22:35:45,789 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource_byname [2024-11-16 22:35:45,789 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource_byname [2024-11-16 22:35:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-16 22:35:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-16 22:35:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-16 22:35:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-16 22:35:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-16 22:35:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-16 22:35:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 22:35:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 22:35:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-16 22:35:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-16 22:35:45,790 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-16 22:35:45,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-16 22:35:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_get_txstatus [2024-11-16 22:35:45,791 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_get_txstatus [2024-11-16 22:35:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-16 22:35:45,791 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-16 22:35:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2024-11-16 22:35:45,791 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2024-11-16 22:35:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 22:35:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 22:35:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 22:35:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 22:35:45,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 22:35:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 22:35:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 22:35:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 22:35:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 22:35:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 22:35:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 22:35:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 22:35:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 22:35:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 22:35:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 22:35:45,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 22:35:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 22:35:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 22:35:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 22:35:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 22:35:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 22:35:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 22:35:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 22:35:45,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 22:35:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo [2024-11-16 22:35:45,793 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo [2024-11-16 22:35:45,793 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_open [2024-11-16 22:35:45,793 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_open [2024-11-16 22:35:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2024-11-16 22:35:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2024-11-16 22:35:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_get_eeprom_len [2024-11-16 22:35:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_get_eeprom_len [2024-11-16 22:35:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo_shift [2024-11-16 22:35:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo_shift [2024-11-16 22:35:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_suspend [2024-11-16 22:35:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_suspend [2024-11-16 22:35:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_read_mac_address [2024-11-16 22:35:45,794 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_read_mac_address [2024-11-16 22:35:45,794 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_write [2024-11-16 22:35:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_write [2024-11-16 22:35:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2024-11-16 22:35:45,795 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2024-11-16 22:35:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-16 22:35:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-16 22:35:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-16 22:35:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-16 22:35:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-16 22:35:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-16 22:35:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-16 22:35:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-16 22:35:45,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-16 22:35:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-16 22:35:45,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-16 22:35:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-16 22:35:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-16 22:35:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-16 22:35:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-16 22:35:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-16 22:35:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-16 22:35:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-16 22:35:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-16 22:35:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-16 22:35:45,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-16 22:35:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-16 22:35:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-16 22:35:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-16 22:35:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-16 22:35:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-16 22:35:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write [2024-11-16 22:35:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write [2024-11-16 22:35:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 22:35:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-16 22:35:45,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-16 22:35:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 22:35:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 22:35:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 22:35:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 22:35:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 22:35:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 22:35:45,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_write [2024-11-16 22:35:45,798 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_write [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_nwayreset [2024-11-16 22:35:45,798 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_nwayreset [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_free_resources [2024-11-16 22:35:45,798 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_free_resources [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_irq_chip [2024-11-16 22:35:45,798 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_irq_chip [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-16 22:35:45,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-16 22:35:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-16 22:35:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-16 22:35:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 22:35:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 22:35:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-16 22:35:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-16 22:35:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-16 22:35:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-16 22:35:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_send_cmd [2024-11-16 22:35:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_send_cmd [2024-11-16 22:35:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-16 22:35:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-16 22:35:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_adjust_link [2024-11-16 22:35:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_adjust_link [2024-11-16 22:35:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_read [2024-11-16 22:35:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_read [2024-11-16 22:35:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 22:35:45,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 22:35:45,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-16 22:35:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-16 22:35:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_update_txcounters [2024-11-16 22:35:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_update_txcounters [2024-11-16 22:35:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read_shift [2024-11-16 22:35:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read_shift [2024-11-16 22:35:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-16 22:35:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-16 22:35:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write_shift [2024-11-16 22:35:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write_shift [2024-11-16 22:35:45,800 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-16 22:35:45,800 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-16 22:35:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-16 22:35:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-16 22:35:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-16 22:35:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-16 22:35:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-16 22:35:45,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-16 22:35:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_enable_external [2024-11-16 22:35:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_enable_external [2024-11-16 22:35:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 22:35:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 22:35:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 22:35:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 22:35:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 22:35:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 22:35:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 22:35:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 22:35:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 22:35:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 22:35:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 22:35:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_read [2024-11-16 22:35:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_read [2024-11-16 22:35:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 22:35:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 22:35:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-16 22:35:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-16 22:35:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-16 22:35:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-16 22:35:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_soft_reset [2024-11-16 22:35:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_soft_reset [2024-11-16 22:35:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_enable_access [2024-11-16 22:35:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_enable_access [2024-11-16 22:35:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2024-11-16 22:35:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2024-11-16 22:35:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure spin_is_locked [2024-11-16 22:35:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_is_locked [2024-11-16 22:35:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_stop [2024-11-16 22:35:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_stop [2024-11-16 22:35:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 22:35:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 22:35:45,804 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo_shift [2024-11-16 22:35:45,804 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo_shift [2024-11-16 22:35:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-16 22:35:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-16 22:35:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-16 22:35:45,805 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-16 22:35:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 22:35:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 22:35:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 22:35:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 22:35:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 22:35:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 22:35:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 22:35:45,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 22:35:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 22:35:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 22:35:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 22:35:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2024-11-16 22:35:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2024-11-16 22:35:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 22:35:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 22:35:45,806 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-16 22:35:45,806 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-16 22:35:46,572 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 22:35:46,575 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 22:35:46,696 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 22:35:47,066 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12710: havoc mdiobus_read_#t~nondet1429#1; [2024-11-16 22:35:47,222 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12731: havoc #t~nondet1432; [2024-11-16 22:35:47,394 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12096: havoc #t~mem1371.base, #t~mem1371.offset;havoc #t~mem1372.base, #t~mem1372.offset; [2024-11-16 22:35:48,602 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12654: havoc ethtool_op_get_ts_info_#t~nondet1425#1; [2024-11-16 22:35:48,603 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5455: havoc dev_get_platdata_#t~mem59#1.base, dev_get_platdata_#t~mem59#1.offset; [2024-11-16 22:35:48,603 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11997-1: ldv_request_irq_16_#res#1 := ldv_request_irq_16_~ldv_func_res~1#1; [2024-11-16 22:35:48,603 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint smsc911x_mii_init_switch_break#1: assume true; [2024-11-16 22:35:48,603 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11669-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2024-11-16 22:35:48,604 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12799: havoc register_netdev_#t~nondet1446#1; [2024-11-16 22:35:48,604 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9894-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 22:35:48,607 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12669: havoc ioremap_nocache_#t~ret1426#1.base, ioremap_nocache_#t~ret1426#1.offset; [2024-11-16 22:35:48,607 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9897-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 22:35:48,607 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12012-1: ldv_register_netdev_17_#res#1 := ldv_register_netdev_17_~ldv_func_res~2#1; [2024-11-16 22:35:48,607 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9899-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 22:35:48,607 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12608: havoc alloc_etherdev_mqs_#t~ret1417#1.base, alloc_etherdev_mqs_#t~ret1417#1.offset; [2024-11-16 22:35:48,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9041: call ULTIMATE.dealloc(smsc911x_init_~#__key~0#1.base, smsc911x_init_~#__key~0#1.offset);havoc smsc911x_init_~#__key~0#1.base, smsc911x_init_~#__key~0#1.offset;call ULTIMATE.dealloc(smsc911x_init_~#__key___0~0#1.base, smsc911x_init_~#__key___0~0#1.offset);havoc smsc911x_init_~#__key___0~0#1.base, smsc911x_init_~#__key___0~0#1.offset; [2024-11-16 22:35:48,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12807: havoc regulator_bulk_enable_#t~nondet1448#1; [2024-11-16 22:35:48,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8713: havoc smsc911x_ethtool_getmsglevel_#t~mem962#1; [2024-11-16 22:35:48,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint smsc911x_init_switch_break#1: assume true; [2024-11-16 22:35:48,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12615: havoc clk_get_#t~ret1419#1.base, clk_get_#t~ret1419#1.offset; [2024-11-16 22:35:48,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12814: havoc regulator_bulk_get_#t~nondet1449#1; [2024-11-16 22:35:48,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7529: havoc smsc911x_tx_get_txstatcount_#t~bitwise648#1; [2024-11-16 22:35:48,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11626-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 22:35:48,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11627-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 22:35:48,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12818: havoc request_threaded_irq_#t~nondet1450#1; [2024-11-16 22:35:48,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12754: havoc phy_connect_direct_#t~nondet1437#1; [2024-11-16 22:35:48,609 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12694: havoc ldv_pre_register_netdev_#t~nondet1427#1; [2024-11-16 22:35:48,609 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12761: havoc phy_ethtool_gset_#t~nondet1438#1; [2024-11-16 22:35:48,609 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12765: havoc phy_ethtool_sset_#t~nondet1439#1; [2024-11-16 22:35:48,609 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8934: call ULTIMATE.dealloc(smsc911x_ethtool_get_eeprom_~#eeprom_data~0#1.base, smsc911x_ethtool_get_eeprom_~#eeprom_data~0#1.offset);havoc smsc911x_ethtool_get_eeprom_~#eeprom_data~0#1.base, smsc911x_ethtool_get_eeprom_~#eeprom_data~0#1.offset; [2024-11-16 22:35:48,609 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12635: havoc eth_change_mtu_#t~nondet1421#1; [2024-11-16 22:35:48,609 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12768: havoc phy_find_first_#t~ret1440#1.base, phy_find_first_#t~ret1440#1.offset; [2024-11-16 22:35:48,609 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12703: havoc mdiobus_alloc_size_#t~ret1428#1.base, mdiobus_alloc_size_#t~ret1428#1.offset; [2024-11-16 22:35:48,609 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11979-1: ldv_alloc_etherdev_mqs_15_#res#1.base, ldv_alloc_etherdev_mqs_15_#res#1.offset := ldv_alloc_etherdev_mqs_15_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_15_~ldv_func_res~0#1.offset; [2024-11-16 22:35:48,609 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12772: havoc phy_mii_ioctl_#t~nondet1441#1; [2024-11-16 22:35:48,609 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12714: havoc mdiobus_register_#t~nondet1430#1; [2024-11-16 22:35:48,609 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12650: havoc ethtool_op_get_link_#t~nondet1424#1; [2024-11-16 22:35:48,609 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12586: havoc __request_region_#t~ret1415#1.base, __request_region_#t~ret1415#1.offset; [2024-11-16 22:35:48,745 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12833: havoc #t~nondet1454; [2024-11-16 22:35:48,759 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12779: havoc phy_start_aneg_#t~nondet1442#1; [2024-11-16 22:35:48,763 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5465: havoc #t~mem65.base, #t~mem65.offset;havoc #t~mem66; [2024-11-16 22:35:48,765 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12643: havoc #t~nondet1423; [2024-11-16 22:35:48,859 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12625: havoc crc32_le_#t~nondet1420#1; [2024-11-16 22:35:48,859 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12612: havoc bitrev32_#t~nondet1418#1; [2024-11-16 22:35:48,908 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12721: havoc mdiobus_write_#t~nondet1431#1; [2024-11-16 22:35:48,911 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12788: havoc #t~ret1443.base, #t~ret1443.offset; [2024-11-16 22:35:48,947 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12795: havoc #t~nondet1445; [2024-11-16 22:35:48,971 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12739: havoc #t~nondet1434; [2024-11-16 22:35:48,973 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12596: havoc #t~nondet1416; [2024-11-16 22:35:49,128 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5628: havoc #t~mem96.base, #t~mem96.offset; [2024-11-16 22:35:49,130 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12735: havoc #t~nondet1433; [2024-11-16 22:35:49,294 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6028: havoc #t~bitwise248; [2024-11-16 22:35:49,402 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12750: havoc netpoll_trap_#t~nondet1436#1; [2024-11-16 22:35:49,447 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5280: havoc #t~mem0;havoc #t~bitwise1; [2024-11-16 22:35:49,459 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12803: havoc regulator_bulk_disable_#t~nondet1447#1; [2024-11-16 22:35:49,584 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5999: havoc #t~bitwise232; [2024-11-16 22:35:49,587 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5274: #res := 1; [2024-11-16 22:35:49,676 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5825: havoc is_multicast_ether_addr_#t~mem155#1; [2024-11-16 22:35:49,676 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5819: havoc is_zero_ether_addr_#t~mem152#1;havoc is_zero_ether_addr_#t~mem153#1;havoc is_zero_ether_addr_#t~bitwise154#1; [2024-11-16 22:35:49,705 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5313: havoc arch_spin_is_locked_#t~mem23#1;havoc arch_spin_is_locked_#t~mem24#1;call ULTIMATE.dealloc(arch_spin_is_locked_~#tmp~1#1.base, arch_spin_is_locked_~#tmp~1#1.offset);havoc arch_spin_is_locked_~#tmp~1#1.base, arch_spin_is_locked_~#tmp~1#1.offset; [2024-11-16 22:35:49,839 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5439: havoc #t~mem57#1.base, #t~mem57#1.offset; [2024-11-16 22:35:49,839 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5397: havoc kobject_name_#t~mem46#1.base, kobject_name_#t~mem46#1.offset; [2024-11-16 22:35:49,843 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12791: havoc #t~ret1444.base, #t~ret1444.offset; [2024-11-16 22:35:49,849 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5388: havoc #t~mem36;havoc #t~mem37; [2024-11-16 22:35:56,243 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12078-1: ldv___platform_driver_register_23_#res#1 := ldv___platform_driver_register_23_~ldv_func_res~3#1; [2024-11-16 22:35:56,244 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12577: havoc __platform_driver_register_#t~nondet1414#1; [2024-11-16 22:35:56,244 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9875-1: ldv___platform_driver_register_#res#1 := ldv___platform_driver_register_~arg0#1; [2024-11-16 22:35:56,921 INFO L? ?]: Removed 2970 outVars from TransFormulas that were not future-live. [2024-11-16 22:35:56,921 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 22:35:57,008 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 22:35:57,008 INFO L336 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-16 22:35:57,009 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:35:57 BoogieIcfgContainer [2024-11-16 22:35:57,009 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 22:35:57,011 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 22:35:57,011 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 22:35:57,015 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 22:35:57,015 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 10:35:40" (1/3) ... [2024-11-16 22:35:57,016 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ac80125 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:35:57, skipping insertion in model container [2024-11-16 22:35:57,016 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:35:43" (2/3) ... [2024-11-16 22:35:57,016 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ac80125 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:35:57, skipping insertion in model container [2024-11-16 22:35:57,017 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:35:57" (3/3) ... [2024-11-16 22:35:57,018 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2024-11-16 22:35:57,032 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 22:35:57,032 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 22:35:57,147 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 22:35:57,154 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;@30fb6280, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 22:35:57,155 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 22:35:57,165 INFO L276 IsEmpty]: Start isEmpty. Operand has 2821 states, 2001 states have (on average 1.2893553223388305) internal successors, (2580), 2045 states have internal predecessors, (2580), 707 states have call successors, (707), 112 states have call predecessors, (707), 111 states have return successors, (699), 686 states have call predecessors, (699), 699 states have call successors, (699) [2024-11-16 22:35:57,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-16 22:35:57,174 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:35:57,174 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 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] [2024-11-16 22:35:57,175 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 22:35:57,179 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:35:57,179 INFO L85 PathProgramCache]: Analyzing trace with hash 747050894, now seen corresponding path program 1 times [2024-11-16 22:35:57,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:35:57,188 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582046023] [2024-11-16 22:35:57,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:35:57,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 22:35:59,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:00,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2024-11-16 22:36:00,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:00,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-16 22:36:00,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:00,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-16 22:36:00,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:00,643 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:00,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:00,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-16 22:36:00,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:00,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-16 22:36:00,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:00,676 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-16 22:36:00,677 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 22:36:00,677 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [582046023] [2024-11-16 22:36:00,678 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [582046023] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 22:36:00,678 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 22:36:00,679 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-16 22:36:00,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738805834] [2024-11-16 22:36:00,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 22:36:00,685 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 22:36:00,685 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 22:36:00,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 22:36:00,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-16 22:36:00,715 INFO L87 Difference]: Start difference. First operand has 2821 states, 2001 states have (on average 1.2893553223388305) internal successors, (2580), 2045 states have internal predecessors, (2580), 707 states have call successors, (707), 112 states have call predecessors, (707), 111 states have return successors, (699), 686 states have call predecessors, (699), 699 states have call successors, (699) Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-16 22:36:02,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 22:36:02,921 INFO L93 Difference]: Finished difference Result 5601 states and 8151 transitions. [2024-11-16 22:36:02,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 22:36:02,923 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 48 [2024-11-16 22:36:02,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 22:36:02,965 INFO L225 Difference]: With dead ends: 5601 [2024-11-16 22:36:02,966 INFO L226 Difference]: Without dead ends: 2785 [2024-11-16 22:36:02,992 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-16 22:36:02,995 INFO L432 NwaCegarLoop]: 3801 mSDtfsCounter, 3907 mSDsluCounter, 7599 mSDsCounter, 0 mSdLazyCounter, 368 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3908 SdHoareTripleChecker+Valid, 11400 SdHoareTripleChecker+Invalid, 368 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 368 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-11-16 22:36:02,996 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3908 Valid, 11400 Invalid, 368 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 368 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-11-16 22:36:03,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2785 states. [2024-11-16 22:36:03,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2785 to 2785. [2024-11-16 22:36:03,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2785 states, 1977 states have (on average 1.2665655032878098) internal successors, (2504), 2017 states have internal predecessors, (2504), 697 states have call successors, (697), 112 states have call predecessors, (697), 110 states have return successors, (694), 681 states have call predecessors, (694), 694 states have call successors, (694) [2024-11-16 22:36:03,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 2785 states and 3895 transitions. [2024-11-16 22:36:03,200 INFO L78 Accepts]: Start accepts. Automaton has 2785 states and 3895 transitions. Word has length 48 [2024-11-16 22:36:03,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 22:36:03,202 INFO L471 AbstractCegarLoop]: Abstraction has 2785 states and 3895 transitions. [2024-11-16 22:36:03,203 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-16 22:36:03,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 3895 transitions. [2024-11-16 22:36:03,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-16 22:36:03,205 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:36:03,205 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 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] [2024-11-16 22:36:03,205 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 22:36:03,205 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 22:36:03,206 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:36:03,206 INFO L85 PathProgramCache]: Analyzing trace with hash 1104254783, now seen corresponding path program 1 times [2024-11-16 22:36:03,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:36:03,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [460166614] [2024-11-16 22:36:03,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:36:03,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 22:36:05,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:06,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2024-11-16 22:36:06,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:06,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-16 22:36:06,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:06,166 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-16 22:36:06,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:06,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:06,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:06,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-16 22:36:06,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:06,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-16 22:36:06,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:06,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2024-11-16 22:36:06,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:06,238 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-16 22:36:06,239 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 22:36:06,239 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [460166614] [2024-11-16 22:36:06,239 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [460166614] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 22:36:06,239 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 22:36:06,239 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-16 22:36:06,239 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1005825850] [2024-11-16 22:36:06,239 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 22:36:06,240 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 22:36:06,241 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 22:36:06,241 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 22:36:06,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-16 22:36:06,242 INFO L87 Difference]: Start difference. First operand 2785 states and 3895 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-16 22:36:09,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 22:36:09,683 INFO L93 Difference]: Finished difference Result 5551 states and 7811 transitions. [2024-11-16 22:36:09,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 22:36:09,684 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 53 [2024-11-16 22:36:09,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 22:36:09,740 INFO L225 Difference]: With dead ends: 5551 [2024-11-16 22:36:09,740 INFO L226 Difference]: Without dead ends: 5444 [2024-11-16 22:36:09,749 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-16 22:36:09,750 INFO L432 NwaCegarLoop]: 5212 mSDtfsCounter, 3895 mSDsluCounter, 14179 mSDsCounter, 0 mSdLazyCounter, 612 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3895 SdHoareTripleChecker+Valid, 19391 SdHoareTripleChecker+Invalid, 614 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 612 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2024-11-16 22:36:09,751 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3895 Valid, 19391 Invalid, 614 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 612 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2024-11-16 22:36:09,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5444 states. [2024-11-16 22:36:09,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5444 to 5444. [2024-11-16 22:36:09,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5444 states, 3869 states have (on average 1.2688033083484105) internal successors, (4909), 3943 states have internal predecessors, (4909), 1355 states have call successors, (1355), 221 states have call predecessors, (1355), 219 states have return successors, (1400), 1328 states have call predecessors, (1400), 1352 states have call successors, (1400) [2024-11-16 22:36:09,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5444 states to 5444 states and 7664 transitions. [2024-11-16 22:36:09,976 INFO L78 Accepts]: Start accepts. Automaton has 5444 states and 7664 transitions. Word has length 53 [2024-11-16 22:36:09,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 22:36:09,977 INFO L471 AbstractCegarLoop]: Abstraction has 5444 states and 7664 transitions. [2024-11-16 22:36:09,977 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-16 22:36:09,977 INFO L276 IsEmpty]: Start isEmpty. Operand 5444 states and 7664 transitions. [2024-11-16 22:36:10,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2024-11-16 22:36:10,005 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:36:10,006 INFO L215 NwaCegarLoop]: trace histogram [13, 13, 11, 11, 11, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2024-11-16 22:36:10,006 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-16 22:36:10,007 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 22:36:10,007 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:36:10,007 INFO L85 PathProgramCache]: Analyzing trace with hash 1365430128, now seen corresponding path program 1 times [2024-11-16 22:36:10,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:36:10,008 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1320569585] [2024-11-16 22:36:10,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:36:10,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 22:36:12,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:12,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2024-11-16 22:36:12,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:12,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-16 22:36:12,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:12,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-16 22:36:12,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:12,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:12,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 22:36:13,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:36:13,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-16 22:36:13,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:13,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 22:36:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,045 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:36:13,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-16 22:36:13,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-16 22:36:13,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-16 22:36:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-16 22:36:13,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,723 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:13,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 22:36:13,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-11-16 22:36:13,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:13,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:13,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2024-11-16 22:36:13,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:13,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-16 22:36:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-16 22:36:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-16 22:36:13,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2024-11-16 22:36:13,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-16 22:36:13,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:13,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 22:36:13,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:36:13,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-16 22:36:13,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-16 22:36:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:13,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:13,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-11-16 22:36:14,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-11-16 22:36:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:14,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2024-11-16 22:36:14,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:14,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-16 22:36:14,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:14,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-16 22:36:14,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-16 22:36:14,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:14,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2024-11-16 22:36:14,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2024-11-16 22:36:14,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:14,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:14,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-16 22:36:14,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,283 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-11-16 22:36:14,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:14,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-16 22:36:14,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-16 22:36:14,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2024-11-16 22:36:14,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:14,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,377 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2024-11-16 22:36:14,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2024-11-16 22:36:14,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 360 [2024-11-16 22:36:14,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:14,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2024-11-16 22:36:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,410 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2024-11-16 22:36:14,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 384 [2024-11-16 22:36:14,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,423 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2024-11-16 22:36:14,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,430 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2024-11-16 22:36:14,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:36:14,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,441 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2024-11-16 22:36:14,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2024-11-16 22:36:14,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2024-11-16 22:36:14,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:36:14,459 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 674 trivial. 0 not checked. [2024-11-16 22:36:14,460 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 22:36:14,460 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1320569585] [2024-11-16 22:36:14,460 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1320569585] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 22:36:14,460 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 22:36:14,460 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-11-16 22:36:14,460 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233900057] [2024-11-16 22:36:14,460 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 22:36:14,462 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-16 22:36:14,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 22:36:14,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-16 22:36:14,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2024-11-16 22:36:14,464 INFO L87 Difference]: Start difference. First operand 5444 states and 7664 transitions. Second operand has 10 states, 10 states have (on average 17.0) internal successors, (170), 4 states have internal predecessors, (170), 4 states have call successors, (58), 8 states have call predecessors, (58), 2 states have return successors, (56), 4 states have call predecessors, (56), 4 states have call successors, (56) [2024-11-16 22:36:18,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 22:36:22,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 22:36:26,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 22:36:30,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 22:36:34,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 22:36:38,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 22:36:42,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []