./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_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_complex_emg_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 0705c7c1097399903dd015d79fa2944ad89b2d381aed5d9e2539b97c330aa424 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 22:24:54,380 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 22:24:54,444 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 22:24:54,450 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 22:24:54,451 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 22:24:54,476 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 22:24:54,477 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 22:24:54,477 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 22:24:54,478 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 22:24:54,479 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 22:24:54,479 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 22:24:54,480 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 22:24:54,480 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 22:24:54,481 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 22:24:54,481 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 22:24:54,482 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 22:24:54,482 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 22:24:54,482 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 22:24:54,482 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 22:24:54,482 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 22:24:54,482 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 22:24:54,485 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 22:24:54,485 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 22:24:54,485 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 22:24:54,486 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 22:24:54,486 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 22:24:54,486 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 22:24:54,486 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 22:24:54,486 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 22:24:54,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:24:54,487 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 22:24:54,487 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 22:24:54,487 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 22:24:54,487 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 22:24:54,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 22:24:54,487 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 22:24:54,487 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 22:24:54,487 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 22:24:54,488 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 22:24:54,488 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0705c7c1097399903dd015d79fa2944ad89b2d381aed5d9e2539b97c330aa424 [2024-11-16 22:24:54,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 22:24:54,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 22:24:54,718 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 22:24:54,719 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 22:24:54,719 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 22:24:54,720 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2024-11-16 22:24:55,949 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 22:24:56,378 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 22:24:56,379 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2024-11-16 22:24:56,425 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e0c0c520/457b171ed7dc4e8b9ae13342e5d82f23/FLAGa986a9b8f [2024-11-16 22:24:56,519 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e0c0c520/457b171ed7dc4e8b9ae13342e5d82f23 [2024-11-16 22:24:56,521 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 22:24:56,522 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 22:24:56,523 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 22:24:56,523 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 22:24:56,528 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 22:24:56,528 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:24:56" (1/1) ... [2024-11-16 22:24:56,529 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@624a530c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:56, skipping insertion in model container [2024-11-16 22:24:56,529 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:24:56" (1/1) ... [2024-11-16 22:24:56,656 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 22:24:58,652 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_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i[351362,351375] [2024-11-16 22:24:58,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:24:58,718 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 22:24:58,844 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"); [5239] [2024-11-16 22:24:58,846 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)); [5246] [2024-11-16 22:24:58,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5253] [2024-11-16 22:24:58,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5385] [2024-11-16 22:24:58,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5393] [2024-11-16 22:24:58,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5400] [2024-11-16 22:24:58,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5407] [2024-11-16 22:24:58,860 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)); [5592-5593] [2024-11-16 22:24:58,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5599] [2024-11-16 22:24:58,869 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)); [5984-5985] [2024-11-16 22:24:58,871 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)); [6013-6014] [2024-11-16 22:24:58,875 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)); [6055-6056] [2024-11-16 22:24:58,877 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)); [6082-6083] [2024-11-16 22:24:58,883 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)); [6163-6164] [2024-11-16 22:24:58,884 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)); [6235-6236] [2024-11-16 22:24:58,886 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)); [6308-6309] [2024-11-16 22:24:58,887 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)); [6381-6382] [2024-11-16 22:24:58,908 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)); [7051-7052] [2024-11-16 22:24:58,909 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)); [7063-7064] [2024-11-16 22:24:58,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8170] [2024-11-16 22:24:58,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8473] [2024-11-16 22:24:58,965 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)); [9243-9244] [2024-11-16 22:24:58,966 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)); [9257-9258] [2024-11-16 22:24:58,967 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)); [9269-9270] [2024-11-16 22:24:58,967 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)); [9281-9282] [2024-11-16 22:24:59,027 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_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i[351362,351375] [2024-11-16 22:24:59,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:24:59,219 INFO L204 MainTranslator]: Completed translation [2024-11-16 22:24:59,220 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:59 WrapperNode [2024-11-16 22:24:59,220 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 22:24:59,221 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 22:24:59,222 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 22:24:59,222 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 22:24:59,228 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:59" (1/1) ... [2024-11-16 22:24:59,307 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:59" (1/1) ... [2024-11-16 22:24:59,440 INFO L138 Inliner]: procedures = 415, calls = 1913, calls flagged for inlining = 249, calls inlined = 236, statements flattened = 6461 [2024-11-16 22:24:59,440 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 22:24:59,441 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 22:24:59,441 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 22:24:59,441 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 22:24:59,450 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:59" (1/1) ... [2024-11-16 22:24:59,451 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:59" (1/1) ... [2024-11-16 22:24:59,549 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:59" (1/1) ... [2024-11-16 22:25:00,859 INFO L175 MemorySlicer]: Split 660 memory accesses to 8 slices as follows [44, 8, 8, 1, 2, 567, 26, 4]. 86 percent of accesses are in the largest equivalence class. The 34 initializations are split as follows [0, 8, 8, 1, 2, 15, 0, 0]. The 275 writes are split as follows [0, 0, 0, 0, 0, 249, 24, 2]. [2024-11-16 22:25:00,859 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:59" (1/1) ... [2024-11-16 22:25:00,859 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:59" (1/1) ... [2024-11-16 22:25:00,973 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:59" (1/1) ... [2024-11-16 22:25:00,982 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:59" (1/1) ... [2024-11-16 22:25:01,004 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:59" (1/1) ... [2024-11-16 22:25:01,025 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:59" (1/1) ... [2024-11-16 22:25:01,065 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 22:25:01,066 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 22:25:01,067 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 22:25:01,067 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 22:25:01,067 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:59" (1/1) ... [2024-11-16 22:25:01,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:25:01,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 22:25:01,099 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 22:25:01,101 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 22:25:01,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 22:25:01,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 22:25:01,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 22:25:01,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 22:25:01,144 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-16 22:25:01,144 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-16 22:25:01,144 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-16 22:25:01,146 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-16 22:25:01,146 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_read [2024-11-16 22:25:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_read [2024-11-16 22:25:01,147 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_resume [2024-11-16 22:25:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_resume [2024-11-16 22:25:01,147 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-16 22:25:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-16 22:25:01,147 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-16 22:25:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-16 22:25:01,147 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_probe [2024-11-16 22:25:01,147 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_probe [2024-11-16 22:25:01,147 INFO L130 BoogieDeclarations]: Found specification of procedure no_printk [2024-11-16 22:25:01,148 INFO L138 BoogieDeclarations]: Found implementation of procedure no_printk [2024-11-16 22:25:01,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 22:25:01,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 22:25:01,148 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-16 22:25:01,148 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-16 22:25:01,148 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-16 22:25:01,148 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-16 22:25:01,148 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-16 22:25:01,148 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-16 22:25:01,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 22:25:01,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 22:25:01,149 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-16 22:25:01,149 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-16 22:25:01,149 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_multicast_list [2024-11-16 22:25:01,149 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_multicast_list [2024-11-16 22:25:01,149 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_set_hw_mac_address [2024-11-16 22:25:01,149 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_set_hw_mac_address [2024-11-16 22:25:01,149 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2024-11-16 22:25:01,149 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2024-11-16 22:25:01,149 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-16 22:25:01,149 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-16 22:25:01,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 22:25:01,149 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-16 22:25:01,149 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-16 22:25:01,150 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_drv_remove [2024-11-16 22:25:01,150 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_drv_remove [2024-11-16 22:25:01,150 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_multicast_update [2024-11-16 22:25:01,150 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_multicast_update [2024-11-16 22:25:01,150 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-16 22:25:01,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-16 22:25:01,150 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-16 22:25:01,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-16 22:25:01,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 22:25:01,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 22:25:01,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 22:25:01,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 22:25:01,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 22:25:01,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 22:25:01,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 22:25:01,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 22:25:01,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-16 22:25:01,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-16 22:25:01,151 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-16 22:25:01,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-16 22:25:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo [2024-11-16 22:25:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo [2024-11-16 22:25:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 22:25:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 22:25:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 22:25:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 22:25:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 22:25:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 22:25:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 22:25:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 22:25:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 22:25:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 22:25:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_irqhandler [2024-11-16 22:25:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_irqhandler [2024-11-16 22:25:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 22:25:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 22:25:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 22:25:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 22:25:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 22:25:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 22:25:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 22:25:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 22:25:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-16 22:25:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-16 22:25:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-16 22:25:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-16 22:25:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-16 22:25:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-16 22:25:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-16 22:25:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-16 22:25:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-16 22:25:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-16 22:25:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-16 22:25:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-16 22:25:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-16 22:25:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-16 22:25:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-16 22:25:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-16 22:25:01,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2024-11-16 22:25:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2024-11-16 22:25:01,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-16 22:25:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-16 22:25:01,154 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_resources [2024-11-16 22:25:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_resources [2024-11-16 22:25:01,154 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_get_rxstatus [2024-11-16 22:25:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_get_rxstatus [2024-11-16 22:25:01,155 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read [2024-11-16 22:25:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read [2024-11-16 22:25:01,155 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_getregslen [2024-11-16 22:25:01,156 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_getregslen [2024-11-16 22:25:01,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 22:25:01,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-16 22:25:01,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-16 22:25:01,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-16 22:25:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-16 22:25:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-16 22:25:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-16 22:25:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-16 22:25:01,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-16 22:25:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 22:25:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-16 22:25:01,158 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-16 22:25:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 22:25:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 22:25:01,159 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-16 22:25:01,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-16 22:25:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 22:25:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 22:25:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 22:25:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 22:25:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 22:25:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 22:25:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 22:25:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 22:25:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:25:01,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:25:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-16 22:25:01,160 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-16 22:25:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:25:01,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:25:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mii_write [2024-11-16 22:25:01,161 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mii_write [2024-11-16 22:25:01,161 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_complete [2024-11-16 22:25:01,161 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_complete [2024-11-16 22:25:01,161 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-16 22:25:01,161 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-16 22:25:01,161 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-16 22:25:01,161 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-16 22:25:01,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-16 22:25:01,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-16 22:25:01,161 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2024-11-16 22:25:01,162 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2024-11-16 22:25:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-16 22:25:01,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-16 22:25:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource_byname [2024-11-16 22:25:01,163 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource_byname [2024-11-16 22:25:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-16 22:25:01,163 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-16 22:25:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-16 22:25:01,163 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-16 22:25:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-16 22:25:01,163 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-16 22:25:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 22:25:01,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 22:25:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-16 22:25:01,163 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-16 22:25:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_get_txstatus [2024-11-16 22:25:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_get_txstatus [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-16 22:25:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2024-11-16 22:25:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 22:25:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 22:25:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 22:25:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 22:25:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 22:25:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 22:25:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 22:25:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 22:25:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo [2024-11-16 22:25:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo [2024-11-16 22:25:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_open [2024-11-16 22:25:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_open [2024-11-16 22:25:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2024-11-16 22:25:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2024-11-16 22:25:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_get_eeprom_len [2024-11-16 22:25:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_get_eeprom_len [2024-11-16 22:25:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_rx_readfifo_shift [2024-11-16 22:25:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_rx_readfifo_shift [2024-11-16 22:25:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_suspend [2024-11-16 22:25:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_suspend [2024-11-16 22:25:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_read_mac_address [2024-11-16 22:25:01,165 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_read_mac_address [2024-11-16 22:25:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_write [2024-11-16 22:25:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_write [2024-11-16 22:25:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2024-11-16 22:25:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2024-11-16 22:25:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-16 22:25:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-16 22:25:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-16 22:25:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-16 22:25:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-16 22:25:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-16 22:25:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-16 22:25:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-16 22:25:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-16 22:25:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-16 22:25:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-16 22:25:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-16 22:25:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-16 22:25:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-16 22:25:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-16 22:25:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-16 22:25:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-16 22:25:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-16 22:25:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-16 22:25:01,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-16 22:25:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write [2024-11-16 22:25:01,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write [2024-11-16 22:25:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 22:25:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-16 22:25:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-16 22:25:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 22:25:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 22:25:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 22:25:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 22:25:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 22:25:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 22:25:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 22:25:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 22:25:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_write [2024-11-16 22:25:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_write [2024-11-16 22:25:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_ethtool_nwayreset [2024-11-16 22:25:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_ethtool_nwayreset [2024-11-16 22:25:01,172 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_free_resources [2024-11-16 22:25:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_free_resources [2024-11-16 22:25:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_disable_irq_chip [2024-11-16 22:25:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_disable_irq_chip [2024-11-16 22:25:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-16 22:25:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-16 22:25:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-16 22:25:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-16 22:25:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-16 22:25:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-16 22:25:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-16 22:25:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-16 22:25:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 22:25:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 22:25:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-16 22:25:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-16 22:25:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-16 22:25:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-16 22:25:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_send_cmd [2024-11-16 22:25:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_send_cmd [2024-11-16 22:25:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-16 22:25:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-16 22:25:01,173 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_adjust_link [2024-11-16 22:25:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_adjust_link [2024-11-16 22:25:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_reg_read [2024-11-16 22:25:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_reg_read [2024-11-16 22:25:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 22:25:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 22:25:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-16 22:25:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-16 22:25:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_update_txcounters [2024-11-16 22:25:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_update_txcounters [2024-11-16 22:25:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_read_shift [2024-11-16 22:25:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_read_shift [2024-11-16 22:25:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-16 22:25:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-16 22:25:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc911x_reg_write_shift [2024-11-16 22:25:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc911x_reg_write_shift [2024-11-16 22:25:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-16 22:25:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-16 22:25:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-16 22:25:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-16 22:25:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-16 22:25:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-16 22:25:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-16 22:25:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-16 22:25:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_phy_enable_external [2024-11-16 22:25:01,177 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_phy_enable_external [2024-11-16 22:25:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 22:25:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 22:25:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 22:25:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 22:25:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 22:25:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 22:25:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 22:25:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 22:25:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_mac_read [2024-11-16 22:25:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_mac_read [2024-11-16 22:25:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 22:25:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 22:25:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-16 22:25:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-16 22:25:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-16 22:25:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-16 22:25:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2024-11-16 22:25:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc911x_cleanup_module_14_2 [2024-11-16 22:25:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_soft_reset [2024-11-16 22:25:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_soft_reset [2024-11-16 22:25:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_eeprom_enable_access [2024-11-16 22:25:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_eeprom_enable_access [2024-11-16 22:25:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2024-11-16 22:25:01,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure spin_is_locked [2024-11-16 22:25:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_is_locked [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_stop [2024-11-16 22:25:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_stop [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 22:25:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure smsc911x_tx_writefifo_shift [2024-11-16 22:25:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc911x_tx_writefifo_shift [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-16 22:25:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-16 22:25:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2024-11-16 22:25:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2024-11-16 22:25:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 22:25:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 22:25:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-16 22:25:01,180 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-16 22:25:01,902 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 22:25:01,905 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 22:25:01,978 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 22:25:02,478 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13428: havoc mdiobus_read_#t~nondet1451#1; [2024-11-16 22:25:02,613 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13449: havoc #t~nondet1454; [2024-11-16 22:25:02,770 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12815: havoc #t~mem1393.base, #t~mem1393.offset;havoc #t~mem1394.base, #t~mem1394.offset; [2024-11-16 22:25:03,450 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9022: 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 22:25:03,450 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint smsc911x_mii_init_switch_break#1: assume true; [2024-11-16 22:25:03,451 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13517: havoc register_netdev_#t~nondet1468#1; [2024-11-16 22:25:03,451 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13387: havoc ioremap_nocache_#t~ret1448#1.base, ioremap_nocache_#t~ret1448#1.offset; [2024-11-16 22:25:03,451 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12731-1: ldv_register_netdev_17_#res#1 := ldv_register_netdev_17_~ldv_func_res~2#1; [2024-11-16 22:25:03,451 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13326: havoc alloc_etherdev_mqs_#t~ret1439#1.base, alloc_etherdev_mqs_#t~ret1439#1.offset; [2024-11-16 22:25:03,451 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13525: havoc regulator_bulk_enable_#t~nondet1470#1; [2024-11-16 22:25:03,451 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11942-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2024-11-16 22:25:03,451 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13333: havoc clk_get_#t~ret1441#1.base, clk_get_#t~ret1441#1.offset; [2024-11-16 22:25:03,451 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13532: havoc regulator_bulk_get_#t~nondet1471#1; [2024-11-16 22:25:03,451 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint smsc911x_init_switch_break#1: assume true; [2024-11-16 22:25:03,451 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13536: havoc request_threaded_irq_#t~nondet1472#1; [2024-11-16 22:25:03,452 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13472: havoc phy_connect_direct_#t~nondet1459#1; [2024-11-16 22:25:03,452 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13412: havoc ldv_pre_register_netdev_#t~nondet1449#1; [2024-11-16 22:25:03,452 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11898-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 22:25:03,452 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11899-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 22:25:03,452 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13486: havoc phy_find_first_#t~ret1462#1.base, phy_find_first_#t~ret1462#1.offset; [2024-11-16 22:25:03,452 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13421: havoc mdiobus_alloc_size_#t~ret1450#1.base, mdiobus_alloc_size_#t~ret1450#1.offset; [2024-11-16 22:25:03,452 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12698-1: 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 22:25:03,452 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5436: havoc dev_get_platdata_#t~mem59#1.base, dev_get_platdata_#t~mem59#1.offset; [2024-11-16 22:25:03,452 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13432: havoc mdiobus_register_#t~nondet1452#1; [2024-11-16 22:25:03,452 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13304: havoc __request_region_#t~ret1437#1.base, __request_region_#t~ret1437#1.offset; [2024-11-16 22:25:03,453 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10001-1: 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 22:25:03,453 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10004-1: 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 22:25:03,453 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10006-1: 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 22:25:03,453 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12716-1: ldv_request_irq_16_#res#1 := ldv_request_irq_16_~ldv_func_res~1#1; [2024-11-16 22:25:03,520 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13551: havoc #t~nondet1476; [2024-11-16 22:25:03,532 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13497: havoc phy_start_aneg_#t~nondet1464#1; [2024-11-16 22:25:03,534 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5446: havoc #t~mem65.base, #t~mem65.offset;havoc #t~mem66; [2024-11-16 22:25:03,536 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13361: havoc #t~nondet1445; [2024-11-16 22:25:03,622 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13343: havoc crc32_le_#t~nondet1442#1; [2024-11-16 22:25:03,622 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13330: havoc bitrev32_#t~nondet1440#1; [2024-11-16 22:25:03,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13439: havoc mdiobus_write_#t~nondet1453#1; [2024-11-16 22:25:03,743 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13506: havoc #t~ret1465.base, #t~ret1465.offset; [2024-11-16 22:25:03,773 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13513: havoc #t~nondet1467; [2024-11-16 22:25:03,798 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13457: havoc #t~nondet1456; [2024-11-16 22:25:03,800 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13314: havoc #t~nondet1438; [2024-11-16 22:25:03,939 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5609: havoc #t~mem96.base, #t~mem96.offset; [2024-11-16 22:25:03,941 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13453: havoc #t~nondet1455; [2024-11-16 22:25:04,040 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6009: havoc #t~bitwise248; [2024-11-16 22:25:04,136 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13468: havoc netpoll_trap_#t~nondet1458#1; [2024-11-16 22:25:04,174 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5261: havoc #t~mem0;havoc #t~bitwise1; [2024-11-16 22:25:04,185 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13521: havoc regulator_bulk_disable_#t~nondet1469#1; [2024-11-16 22:25:04,286 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5980: havoc #t~bitwise232; [2024-11-16 22:25:04,298 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5255: #res := 1; [2024-11-16 22:25:04,446 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5806: havoc is_multicast_ether_addr_#t~mem155#1; [2024-11-16 22:25:04,447 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5800: 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 22:25:04,471 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5294: 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 22:25:04,591 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5420: havoc #t~mem57#1.base, #t~mem57#1.offset; [2024-11-16 22:25:04,591 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5378: havoc kobject_name_#t~mem46#1.base, kobject_name_#t~mem46#1.offset; [2024-11-16 22:25:04,595 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13509: havoc #t~ret1466.base, #t~ret1466.offset; [2024-11-16 22:25:04,600 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5369: havoc #t~mem36;havoc #t~mem37; [2024-11-16 22:25:13,192 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8694: havoc smsc911x_ethtool_getmsglevel_#t~mem962#1; [2024-11-16 22:25:13,192 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: assume true;#t~ret1478#1 := main_#res#1;havoc main_#t~ret1231#1, main_~tmp~95#1;assume { :end_inline_main } true; [2024-11-16 22:25:13,193 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7510: havoc smsc911x_tx_get_txstatcount_#t~bitwise648#1; [2024-11-16 22:25:13,193 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12797-1: ldv___platform_driver_register_23_#res#1 := ldv___platform_driver_register_23_~ldv_func_res~3#1; [2024-11-16 22:25:13,193 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8915: 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 22:25:13,193 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13479: havoc phy_ethtool_gset_#t~nondet1460#1; [2024-11-16 22:25:13,193 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13483: havoc phy_ethtool_sset_#t~nondet1461#1; [2024-11-16 22:25:13,193 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9982-1: ldv___platform_driver_register_#res#1 := ldv___platform_driver_register_~arg0#1; [2024-11-16 22:25:13,193 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13353: havoc eth_change_mtu_#t~nondet1443#1; [2024-11-16 22:25:13,193 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13490: havoc phy_mii_ioctl_#t~nondet1463#1; [2024-11-16 22:25:13,193 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13295: havoc __platform_driver_register_#t~nondet1436#1; [2024-11-16 22:25:13,193 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13368: havoc ethtool_op_get_link_#t~nondet1446#1; [2024-11-16 22:25:13,193 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13372: havoc ethtool_op_get_ts_info_#t~nondet1447#1; [2024-11-16 22:25:13,193 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-16 22:25:14,372 INFO L? ?]: Removed 2880 outVars from TransFormulas that were not future-live. [2024-11-16 22:25:14,372 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 22:25:14,466 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 22:25:14,466 INFO L336 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-16 22:25:14,467 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:25:14 BoogieIcfgContainer [2024-11-16 22:25:14,467 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 22:25:14,470 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 22:25:14,470 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 22:25:14,472 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 22:25:14,473 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 10:24:56" (1/3) ... [2024-11-16 22:25:14,473 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bde849 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:25:14, skipping insertion in model container [2024-11-16 22:25:14,473 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:24:59" (2/3) ... [2024-11-16 22:25:14,473 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bde849 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:25:14, skipping insertion in model container [2024-11-16 22:25:14,473 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:25:14" (3/3) ... [2024-11-16 22:25:14,474 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-smsc-smsc911x.cil.i [2024-11-16 22:25:14,489 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 22:25:14,490 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 22:25:14,616 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 22:25:14,621 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;@8309b1d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 22:25:14,622 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 22:25:14,635 INFO L276 IsEmpty]: Start isEmpty. Operand has 3161 states, 2294 states have (on average 1.2959895379250217) internal successors, (2973), 2323 states have internal predecessors, (2973), 750 states have call successors, (750), 117 states have call predecessors, (750), 116 states have return successors, (741), 732 states have call predecessors, (741), 741 states have call successors, (741) [2024-11-16 22:25:14,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-16 22:25:14,662 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:25:14,663 INFO L215 NwaCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 22:25:14,663 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 22:25:14,667 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:25:14,668 INFO L85 PathProgramCache]: Analyzing trace with hash -1681620886, now seen corresponding path program 1 times [2024-11-16 22:25:14,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:25:14,676 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123858761] [2024-11-16 22:25:14,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:25:14,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 22:25:17,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:17,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 22:25:17,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-16 22:25:18,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 22:25:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,051 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-16 22:25:18,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-16 22:25:18,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-16 22:25:18,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,123 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-16 22:25:18,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-16 22:25:18,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-16 22:25:18,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,225 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-16 22:25:18,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,239 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-16 22:25:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,259 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-16 22:25:18,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-16 22:25:18,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,289 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-16 22:25:18,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-16 22:25:18,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-16 22:25:18,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-16 22:25:18,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-16 22:25:18,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-16 22:25:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,400 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:18,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,406 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-16 22:25:18,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,417 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-11-16 22:25:18,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:18,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1596 trivial. 0 not checked. [2024-11-16 22:25:18,428 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 22:25:18,428 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123858761] [2024-11-16 22:25:18,429 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2123858761] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 22:25:18,429 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 22:25:18,429 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 22:25:18,430 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [265451738] [2024-11-16 22:25:18,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 22:25:18,434 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 22:25:18,435 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 22:25:18,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 22:25:18,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 22:25:18,464 INFO L87 Difference]: Start difference. First operand has 3161 states, 2294 states have (on average 1.2959895379250217) internal successors, (2973), 2323 states have internal predecessors, (2973), 750 states have call successors, (750), 117 states have call predecessors, (750), 116 states have return successors, (741), 732 states have call predecessors, (741), 741 states have call successors, (741) Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2024-11-16 22:25:22,509 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 22:25:26,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 22:25:51,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 22:25:51,177 INFO L93 Difference]: Finished difference Result 9673 states and 14271 transitions. [2024-11-16 22:25:51,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 22:25:51,180 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) Word has length 239 [2024-11-16 22:25:51,180 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 22:25:51,242 INFO L225 Difference]: With dead ends: 9673 [2024-11-16 22:25:51,242 INFO L226 Difference]: Without dead ends: 6527 [2024-11-16 22:25:51,267 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-16 22:25:51,270 INFO L432 NwaCegarLoop]: 3066 mSDtfsCounter, 6226 mSDsluCounter, 4503 mSDsCounter, 0 mSdLazyCounter, 3678 mSolverCounterSat, 2146 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6887 SdHoareTripleChecker+Valid, 7569 SdHoareTripleChecker+Invalid, 5826 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2146 IncrementalHoareTripleChecker+Valid, 3678 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.7s IncrementalHoareTripleChecker+Time [2024-11-16 22:25:51,271 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6887 Valid, 7569 Invalid, 5826 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2146 Valid, 3678 Invalid, 2 Unknown, 0 Unchecked, 31.7s Time] [2024-11-16 22:25:51,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6527 states. [2024-11-16 22:25:51,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6527 to 6127. [2024-11-16 22:25:51,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6127 states, 4461 states have (on average 1.2790854068594486) internal successors, (5706), 4518 states have internal predecessors, (5706), 1437 states have call successors, (1437), 229 states have call predecessors, (1437), 228 states have return successors, (1433), 1415 states have call predecessors, (1433), 1433 states have call successors, (1433) [2024-11-16 22:25:51,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6127 states to 6127 states and 8576 transitions. [2024-11-16 22:25:51,634 INFO L78 Accepts]: Start accepts. Automaton has 6127 states and 8576 transitions. Word has length 239 [2024-11-16 22:25:51,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 22:25:51,635 INFO L471 AbstractCegarLoop]: Abstraction has 6127 states and 8576 transitions. [2024-11-16 22:25:51,636 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2024-11-16 22:25:51,636 INFO L276 IsEmpty]: Start isEmpty. Operand 6127 states and 8576 transitions. [2024-11-16 22:25:51,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-16 22:25:51,650 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:25:51,651 INFO L215 NwaCegarLoop]: trace histogram [23, 23, 19, 19, 19, 19, 19, 19, 4, 4, 4, 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] [2024-11-16 22:25:51,651 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 22:25:51,651 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 22:25:51,651 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:25:51,652 INFO L85 PathProgramCache]: Analyzing trace with hash -504813169, now seen corresponding path program 1 times [2024-11-16 22:25:51,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:25:51,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536725452] [2024-11-16 22:25:51,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:25:51,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 22:25:54,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,325 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 22:25:54,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-16 22:25:54,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,344 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 22:25:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-16 22:25:54,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-16 22:25:54,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-16 22:25:54,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,413 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-16 22:25:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,421 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-16 22:25:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,437 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-16 22:25:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-16 22:25:54,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-16 22:25:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-16 22:25:54,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-16 22:25:54,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,514 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2024-11-16 22:25:54,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,532 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2024-11-16 22:25:54,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,540 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2024-11-16 22:25:54,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,560 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-11-16 22:25:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2024-11-16 22:25:54,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,587 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-16 22:25:54,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,600 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-16 22:25:54,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-16 22:25:54,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,614 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2024-11-16 22:25:54,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2024-11-16 22:25:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2024-11-16 22:25:54,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:25:54,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2024-11-16 22:25:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,652 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-16 22:25:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,664 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2024-11-16 22:25:54,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:25:54,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1820 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1809 trivial. 0 not checked. [2024-11-16 22:25:54,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 22:25:54,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536725452] [2024-11-16 22:25:54,673 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [536725452] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 22:25:54,673 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 22:25:54,674 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 22:25:54,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760397459] [2024-11-16 22:25:54,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 22:25:54,676 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 22:25:54,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 22:25:54,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 22:25:54,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 22:25:54,677 INFO L87 Difference]: Start difference. First operand 6127 states and 8576 transitions. Second operand has 4 states, 4 states have (on average 19.5) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (31), 3 states have call predecessors, (31), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-16 22:25:58,709 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 22:26:02,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []