./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.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 a82ce6420bb3a33f545de9c61d1c9b088648b3b20e86d3c3faffeeee8d72c08d --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 21:47:22,176 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 21:47:22,230 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 21:47:22,236 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 21:47:22,237 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 21:47:22,267 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 21:47:22,268 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 21:47:22,269 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 21:47:22,269 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 21:47:22,270 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 21:47:22,270 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 21:47:22,271 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 21:47:22,271 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 21:47:22,272 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 21:47:22,273 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 21:47:22,273 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 21:47:22,273 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 21:47:22,275 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 21:47:22,275 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 21:47:22,276 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 21:47:22,276 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 21:47:22,276 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 21:47:22,278 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 21:47:22,278 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 21:47:22,279 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 21:47:22,279 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 21:47:22,279 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 21:47:22,279 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 21:47:22,279 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 21:47:22,279 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:47:22,280 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 21:47:22,280 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 21:47:22,281 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 21:47:22,281 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 21:47:22,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 21:47:22,281 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 21:47:22,282 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 21:47:22,282 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 21:47:22,282 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 21:47:22,282 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a82ce6420bb3a33f545de9c61d1c9b088648b3b20e86d3c3faffeeee8d72c08d [2024-11-16 21:47:22,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 21:47:22,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 21:47:22,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 21:47:22,547 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 21:47:22,547 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 21:47:22,548 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2024-11-16 21:47:23,965 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 21:47:24,459 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 21:47:24,460 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2024-11-16 21:47:24,522 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3c0e2e3b/237de569bc1342d7952495ffa75807a3/FLAGecea5c50e [2024-11-16 21:47:24,546 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3c0e2e3b/237de569bc1342d7952495ffa75807a3 [2024-11-16 21:47:24,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 21:47:24,551 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 21:47:24,552 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 21:47:24,552 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 21:47:24,559 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 21:47:24,560 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:47:24" (1/1) ... [2024-11-16 21:47:24,561 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1de0a960 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:47:24, skipping insertion in model container [2024-11-16 21:47:24,561 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:47:24" (1/1) ... [2024-11-16 21:47:24,748 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 21:47:27,886 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342349,342362] [2024-11-16 21:47:27,891 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342494,342507] [2024-11-16 21:47:27,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:47:27,982 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 21:47:28,119 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"); [5426] [2024-11-16 21:47:28,121 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)); [5433] [2024-11-16 21:47:28,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5440] [2024-11-16 21:47:28,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5497-5498] [2024-11-16 21:47:28,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5503-5505] [2024-11-16 21:47:28,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [5607] [2024-11-16 21:47:28,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5671-5672] [2024-11-16 21:47:28,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5705-5706] [2024-11-16 21:47:28,148 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5742-5743] [2024-11-16 21:47:28,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5779-5780] [2024-11-16 21:47:28,159 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)); [6093-6094] [2024-11-16 21:47:28,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6100] [2024-11-16 21:47:28,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6731] [2024-11-16 21:47:28,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6816] [2024-11-16 21:47:28,184 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6935] [2024-11-16 21:47:28,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6980] [2024-11-16 21:47:28,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7061] [2024-11-16 21:47:28,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7159] [2024-11-16 21:47:28,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7309] [2024-11-16 21:47:28,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7344] [2024-11-16 21:47:28,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7674] [2024-11-16 21:47:28,240 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8105] [2024-11-16 21:47:28,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8132] [2024-11-16 21:47:28,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8170] [2024-11-16 21:47:28,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8319] [2024-11-16 21:47:28,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8681] [2024-11-16 21:47:28,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8756] [2024-11-16 21:47:28,347 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342349,342362] [2024-11-16 21:47:28,347 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i[342494,342507] [2024-11-16 21:47:28,353 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:47:28,567 INFO L204 MainTranslator]: Completed translation [2024-11-16 21:47:28,568 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:47:28 WrapperNode [2024-11-16 21:47:28,569 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 21:47:28,570 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 21:47:28,570 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 21:47:28,570 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 21:47:28,578 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:47:28" (1/1) ... [2024-11-16 21:47:28,670 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:47:28" (1/1) ... [2024-11-16 21:47:28,864 INFO L138 Inliner]: procedures = 455, calls = 2276, calls flagged for inlining = 223, calls inlined = 189, statements flattened = 5764 [2024-11-16 21:47:28,865 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 21:47:28,866 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 21:47:28,867 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 21:47:28,867 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 21:47:28,878 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:47:28" (1/1) ... [2024-11-16 21:47:28,879 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:47:28" (1/1) ... [2024-11-16 21:47:28,917 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:47:28" (1/1) ... [2024-11-16 21:47:29,548 INFO L175 MemorySlicer]: Split 1009 memory accesses to 20 slices as follows [850, 11, 2, 30, 8, 2, 8, 52, 3, 1, 5, 3, 5, 2, 5, 8, 8, 1, 2, 3]. 84 percent of accesses are in the largest equivalence class. The 53 initializations are split as follows [16, 0, 2, 0, 8, 0, 1, 0, 1, 0, 5, 3, 0, 0, 0, 8, 8, 1, 0, 0]. The 559 writes are split as follows [483, 0, 0, 28, 0, 1, 1, 42, 0, 0, 0, 0, 2, 1, 0, 0, 0, 0, 1, 0]. [2024-11-16 21:47:29,548 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:47:28" (1/1) ... [2024-11-16 21:47:29,549 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:47:28" (1/1) ... [2024-11-16 21:47:29,668 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:47:28" (1/1) ... [2024-11-16 21:47:29,682 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:47:28" (1/1) ... [2024-11-16 21:47:29,710 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:47:28" (1/1) ... [2024-11-16 21:47:29,732 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:47:28" (1/1) ... [2024-11-16 21:47:29,774 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 21:47:29,777 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 21:47:29,777 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 21:47:29,777 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 21:47:29,778 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:47:28" (1/1) ... [2024-11-16 21:47:29,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:47:29,793 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 21:47:29,808 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 21:47:29,812 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 21:47:29,850 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-16 21:47:29,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-16 21:47:29,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 21:47:29,851 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 21:47:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-16 21:47:29,851 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-16 21:47:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-16 21:47:29,851 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-16 21:47:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 21:47:29,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 21:47:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-16 21:47:29,851 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-16 21:47:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wakeup [2024-11-16 21:47:29,851 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wakeup [2024-11-16 21:47:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_status [2024-11-16 21:47:29,851 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_status [2024-11-16 21:47:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_rx_mode [2024-11-16 21:47:29,851 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_rx_mode [2024-11-16 21:47:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-16 21:47:29,852 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-16 21:47:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-16 21:47:29,852 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-16 21:47:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-16 21:47:29,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-16 21:47:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-16 21:47:29,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-16 21:47:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-16 21:47:29,852 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-16 21:47:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-16 21:47:29,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-16 21:47:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 21:47:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 21:47:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-16 21:47:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-16 21:47:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-16 21:47:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-16 21:47:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-16 21:47:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-16 21:47:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-16 21:47:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-16 21:47:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 21:47:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 21:47:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-16 21:47:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-16 21:47:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 21:47:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_clean_tx [2024-11-16 21:47:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_clean_tx [2024-11-16 21:47:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_stop_runtime [2024-11-16 21:47:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_stop_runtime [2024-11-16 21:47:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-16 21:47:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-16 21:47:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-16 21:47:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-16 21:47:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_resume [2024-11-16 21:47:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_resume [2024-11-16 21:47:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_rxfree_index [2024-11-16 21:47:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_rxfree_index [2024-11-16 21:47:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 21:47:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 21:47:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 21:47:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_remove_one [2024-11-16 21:47:29,856 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_remove_one [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-16 21:47:29,856 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-16 21:47:29,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 21:47:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 21:47:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 21:47:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 21:47:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 21:47:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 21:47:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 21:47:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 21:47:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 21:47:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 21:47:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 21:47:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 21:47:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 21:47:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 21:47:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 21:47:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 21:47:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 21:47:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-16 21:47:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-16 21:47:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-16 21:47:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 21:47:29,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 21:47:29,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 21:47:29,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 21:47:29,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 21:47:29,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 21:47:29,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 21:47:29,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 21:47:29,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 21:47:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 21:47:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 21:47:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 21:47:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 21:47:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 21:47:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 21:47:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 21:47:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 21:47:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 21:47:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 21:47:29,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-16 21:47:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-16 21:47:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-16 21:47:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-16 21:47:29,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-16 21:47:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-16 21:47:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-16 21:47:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-16 21:47:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-16 21:47:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-16 21:47:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-16 21:47:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-16 21:47:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-16 21:47:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-16 21:47:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-16 21:47:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-16 21:47:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-16 21:47:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-16 21:47:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-16 21:47:29,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-16 21:47:29,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-16 21:47:29,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-16 21:47:29,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-16 21:47:29,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-16 21:47:29,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-16 21:47:29,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-16 21:47:29,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-16 21:47:29,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-16 21:47:29,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-16 21:47:29,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-16 21:47:29,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-16 21:47:29,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-16 21:47:29,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-16 21:47:29,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-16 21:47:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-16 21:47:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-16 21:47:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-16 21:47:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-16 21:47:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-16 21:47:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-16 21:47:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-16 21:47:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-16 21:47:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-16 21:47:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-16 21:47:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-16 21:47:29,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-16 21:47:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-16 21:47:29,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-16 21:47:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-16 21:47:29,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-16 21:47:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-16 21:47:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-11-16 21:47:29,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-11-16 21:47:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-16 21:47:29,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-16 21:47:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-16 21:47:29,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-16 21:47:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_close [2024-11-16 21:47:29,868 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_close [2024-11-16 21:47:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tx_timeout [2024-11-16 21:47:29,868 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tx_timeout [2024-11-16 21:47:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_alloc_rx_skb [2024-11-16 21:47:29,868 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_alloc_rx_skb [2024-11-16 21:47:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_issue_command [2024-11-16 21:47:29,868 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_issue_command [2024-11-16 21:47:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 21:47:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-16 21:47:29,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-16 21:47:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-16 21:47:29,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-16 21:47:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 21:47:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_process_response [2024-11-16 21:47:29,869 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_process_response [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 21:47:29,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-16 21:47:29,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 21:47:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 21:47:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 21:47:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-16 21:47:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-16 21:47:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-16 21:47:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 21:47:29,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 21:47:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-16 21:47:29,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-16 21:47:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-16 21:47:29,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-16 21:47:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-11-16 21:47:29,872 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-11-16 21:47:29,872 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_tx [2024-11-16 21:47:29,872 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_tx [2024-11-16 21:47:29,872 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-16 21:47:29,872 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-16 21:47:29,872 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_reset [2024-11-16 21:47:29,872 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_reset [2024-11-16 21:47:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-16 21:47:29,873 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-16 21:47:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-16 21:47:29,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-16 21:47:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_cmd_index [2024-11-16 21:47:29,873 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_cmd_index [2024-11-16 21:47:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-16 21:47:29,873 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-16 21:47:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_fill_free_ring [2024-11-16 21:47:29,873 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_fill_free_ring [2024-11-16 21:47:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 21:47:29,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 21:47:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-16 21:47:29,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-16 21:47:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-16 21:47:29,874 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-16 21:47:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 21:47:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 21:47:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 21:47:29,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 21:47:29,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 21:47:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 21:47:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 21:47:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 21:47:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 21:47:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 21:47:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 21:47:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 21:47:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 21:47:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 21:47:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 21:47:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 21:47:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 21:47:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 21:47:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 21:47:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-16 21:47:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-16 21:47:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-16 21:47:29,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 21:47:29,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-16 21:47:29,884 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-16 21:47:29,884 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-16 21:47:29,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-16 21:47:29,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-16 21:47:29,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-16 21:47:29,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-16 21:47:29,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-16 21:47:29,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-16 21:47:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-16 21:47:29,886 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-16 21:47:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-16 21:47:29,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-16 21:47:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_interrupt [2024-11-16 21:47:29,886 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_interrupt [2024-11-16 21:47:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 21:47:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-16 21:47:29,886 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-16 21:47:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 21:47:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 21:47:29,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-16 21:47:29,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2024-11-16 21:47:29,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 21:47:29,888 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 21:47:29,888 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-16 21:47:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-16 21:47:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_boot_3XP [2024-11-16 21:47:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_boot_3XP [2024-11-16 21:47:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-16 21:47:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-16 21:47:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-16 21:47:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-16 21:47:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 21:47:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 21:47:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2024-11-16 21:47:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2024-11-16 21:47:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-16 21:47:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-16 21:47:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2024-11-16 21:47:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2024-11-16 21:47:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-16 21:47:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-16 21:47:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-16 21:47:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-16 21:47:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_free_rx_rings [2024-11-16 21:47:29,889 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_free_rx_rings [2024-11-16 21:47:29,889 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-16 21:47:29,890 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-16 21:47:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_do_get_stats [2024-11-16 21:47:29,890 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_do_get_stats [2024-11-16 21:47:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free [2024-11-16 21:47:29,890 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free [2024-11-16 21:47:29,890 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_sleep [2024-11-16 21:47:29,890 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_sleep [2024-11-16 21:47:29,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 21:47:29,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 21:47:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 21:47:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 21:47:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 21:47:29,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 21:47:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 21:47:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 21:47:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 21:47:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 21:47:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 21:47:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 21:47:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 21:47:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 21:47:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 21:47:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 21:47:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 21:47:29,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-16 21:47:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-16 21:47:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-16 21:47:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 21:47:29,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 21:47:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2024-11-16 21:47:29,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2024-11-16 21:47:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_rings [2024-11-16 21:47:29,897 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_rings [2024-11-16 21:47:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-16 21:47:29,897 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-16 21:47:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_open [2024-11-16 21:47:29,897 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_open [2024-11-16 21:47:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 21:47:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 21:47:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_start_runtime [2024-11-16 21:47:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_start_runtime [2024-11-16 21:47:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-16 21:47:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-16 21:47:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-16 21:47:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-16 21:47:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 21:47:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 21:47:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 21:47:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 21:47:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 21:47:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 21:47:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 21:47:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 21:47:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 21:47:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 21:47:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 21:47:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 21:47:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 21:47:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 21:47:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 21:47:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 21:47:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 21:47:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-16 21:47:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-16 21:47:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-16 21:47:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_index [2024-11-16 21:47:29,899 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_index [2024-11-16 21:47:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 21:47:29,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 21:47:30,696 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 21:47:30,700 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 21:47:31,139 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 21:47:31,171 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13174: havoc netpoll_trap_#t~nondet1381#1; [2024-11-16 21:47:31,313 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7184: call ULTIMATE.dealloc(~#xp_cmd~0#1.base, ~#xp_cmd~0#1.offset);havoc ~#xp_cmd~0#1.base, ~#xp_cmd~0#1.offset;call ULTIMATE.dealloc(~#mc_filter~0#1.base, ~#mc_filter~0#1.offset);havoc ~#mc_filter~0#1.base, ~#mc_filter~0#1.offset; [2024-11-16 21:47:31,313 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13052: havoc crc32_le_#t~nondet1367#1; [2024-11-16 21:47:31,317 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13045: havoc bitrev32_#t~nondet1366#1; [2024-11-16 21:47:31,354 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13108: havoc #t~nondet1375; [2024-11-16 21:47:31,411 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5566: havoc kobject_name_#t~mem36#1.base, kobject_name_#t~mem36#1.offset; [2024-11-16 21:47:31,412 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5578: havoc dev_name_#t~mem46#1.base, dev_name_#t~mem46#1.offset; [2024-11-16 21:47:31,446 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13143: havoc #t~nondet1377; [2024-11-16 21:47:31,516 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5621: havoc is_device_dma_capable_#t~mem55#1.base, is_device_dma_capable_#t~mem55#1.offset;havoc is_device_dma_capable_#t~mem56#1.base, is_device_dma_capable_#t~mem56#1.offset;havoc is_device_dma_capable_#t~mem57#1;havoc is_device_dma_capable_#t~short58#1; [2024-11-16 21:47:31,807 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11256: havoc ldv_dev_get_drvdata_#t~mem1192#1.base, ldv_dev_get_drvdata_#t~mem1192#1.offset;havoc ldv_dev_get_drvdata_#t~mem1193#1.base, ldv_dev_get_drvdata_#t~mem1193#1.offset; [2024-11-16 21:47:31,816 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13254: havoc #t~nondet1397; [2024-11-16 21:47:31,820 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5923: havoc #t~mem170.base, #t~mem170.offset;havoc #t~mem171; [2024-11-16 21:47:31,822 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13094: havoc #t~nondet1373; [2024-11-16 21:47:31,877 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8076: havoc #t~mem717#1;call ULTIMATE.dealloc(~#lastRead~0#1.base, ~#lastRead~0#1.offset);havoc ~#lastRead~0#1.base, ~#lastRead~0#1.offset; [2024-11-16 21:47:31,880 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13226: havoc #t~nondet1389; [2024-11-16 21:47:31,930 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8707: call ULTIMATE.dealloc(~#xp_cmd~6.base, ~#xp_cmd~6.offset);havoc ~#xp_cmd~6.base, ~#xp_cmd~6.offset; [2024-11-16 21:47:31,933 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13151: havoc #t~nondet1379; [2024-11-16 21:47:31,977 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5454: havoc #t~bitwise2; [2024-11-16 21:47:31,982 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6110: havoc #t~mem200.base, #t~mem200.offset; [2024-11-16 21:47:31,985 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13147: havoc #t~nondet1378; [2024-11-16 21:47:32,042 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5647: havoc #t~mem90.base, #t~mem90.offset; [2024-11-16 21:47:32,048 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13025: havoc #t~nondet1363; [2024-11-16 21:47:32,078 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5448: havoc #t~mem0;havoc #t~bitwise1; [2024-11-16 21:47:33,011 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7258: call ULTIMATE.dealloc(~#xp_cmd~1.base, ~#xp_cmd~1.offset);havoc ~#xp_cmd~1.base, ~#xp_cmd~1.offset;call ULTIMATE.dealloc(~#xp_resp~0.base, ~#xp_resp~0.offset);havoc ~#xp_resp~0.base, ~#xp_resp~0.offset; [2024-11-16 21:47:33,025 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13191: havoc #t~ret1384.base, #t~ret1384.offset; [2024-11-16 21:47:33,061 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5513: havoc arch_irqs_disabled_flags_#t~bitwise28#1; [2024-11-16 21:47:33,120 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13017: havoc __pci_enable_wake_#t~nondet1361#1; [2024-11-16 21:47:33,121 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8449: call ULTIMATE.dealloc(~#xp_cmd~4#1.base, ~#xp_cmd~4#1.offset);havoc ~#xp_cmd~4#1.base, ~#xp_cmd~4#1.offset; [2024-11-16 21:47:33,522 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6871: call ULTIMATE.dealloc(~#local_resp~0#1.base, ~#local_resp~0#1.offset);havoc ~#local_resp~0#1.base, ~#local_resp~0#1.offset; [2024-11-16 21:47:33,534 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5442: #res := 1; [2024-11-16 21:47:33,641 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13035: havoc _raw_spin_trylock_#t~nondet1364#1; [2024-11-16 21:47:33,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11074-1: ldv_spin_trylock_83_#res#1 := ldv_spin_trylock_83_~ldv_func_res~0#1; [2024-11-16 21:47:33,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6748: call ULTIMATE.dealloc(~#cleared~0#1.base, ~#cleared~0#1.offset);havoc ~#cleared~0#1.base, ~#cleared~0#1.offset; [2024-11-16 21:47:33,670 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5989: havoc #t~mem186; [2024-11-16 21:47:33,767 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13241: havoc request_threaded_irq_#t~nondet1392#1; [2024-11-16 21:47:33,768 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11112-1: ldv_request_irq_87_#res#1 := ldv_request_irq_87_~ldv_func_res~1#1; [2024-11-16 21:47:33,768 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10815-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2024-11-16 21:47:33,768 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13237: havoc request_firmware_#t~nondet1391#1; [2024-11-16 21:47:33,968 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7782: call ULTIMATE.dealloc(typhoon_download_firmware_~#dpage_dma~0#1.base, typhoon_download_firmware_~#dpage_dma~0#1.offset);havoc typhoon_download_firmware_~#dpage_dma~0#1.base, typhoon_download_firmware_~#dpage_dma~0#1.offset; [2024-11-16 21:47:33,968 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13056: havoc csum_partial_copy_nocheck_#t~nondet1368#1; [2024-11-16 21:47:33,969 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8536: call ULTIMATE.dealloc(~#xp_cmd~5#1.base, ~#xp_cmd~5#1.offset);havoc ~#xp_cmd~5#1.base, ~#xp_cmd~5#1.offset; [2024-11-16 21:47:34,040 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13219: havoc #t~nondet1388; [2024-11-16 21:47:34,058 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13245: havoc schedule_timeout_uninterruptible_#t~nondet1393#1; [2024-11-16 21:47:44,739 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5916: havoc skb_frag_size_#t~mem168#1; [2024-11-16 21:47:44,739 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9748-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2024-11-16 21:47:44,739 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13188: havoc pci_enable_device_#t~nondet1383#1; [2024-11-16 21:47:44,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: assume true;#t~ret1399#1 := main_#res#1;havoc main_#t~ret1115#1, main_~tmp~78#1;assume { :end_inline_main } true; [2024-11-16 21:47:44,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11210-1: ldv___pci_register_driver_95_#res#1 := ldv___pci_register_driver_95_~ldv_func_res~4#1; [2024-11-16 21:47:44,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10484: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2024-11-16 21:47:44,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13127: havoc ldv_pre_register_netdev_#t~nondet1376#1; [2024-11-16 21:47:44,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11148-1: ldv_alloc_etherdev_mqs_90_#res#1.base, ldv_alloc_etherdev_mqs_90_#res#1.offset := ldv_alloc_etherdev_mqs_90_~ldv_func_res~2#1.base, ldv_alloc_etherdev_mqs_90_~ldv_func_res~2#1.offset; [2024-11-16 21:47:44,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5929: havoc skb_headlen_#t~mem172#1;havoc skb_headlen_#t~mem173#1; [2024-11-16 21:47:44,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6459: havoc is_zero_ether_addr_#t~mem287#1;havoc is_zero_ether_addr_#t~mem288#1;havoc is_zero_ether_addr_#t~bitwise289#1; [2024-11-16 21:47:44,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13201: havoc pci_request_regions_#t~nondet1385#1; [2024-11-16 21:47:44,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9767-1: 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 21:47:44,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6465: havoc is_multicast_ether_addr_#t~mem290#1; [2024-11-16 21:47:44,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10495: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2024-11-16 21:47:44,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9770-1: 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 21:47:44,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9772-1: 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 21:47:44,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13208: havoc pci_save_state_#t~nondet1386#1; [2024-11-16 21:47:44,740 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7462: call ULTIMATE.dealloc(typhoon_set_settings_~#xp_cmd~3#1.base, typhoon_set_settings_~#xp_cmd~3#1.offset);havoc typhoon_set_settings_~#xp_cmd~3#1.base, typhoon_set_settings_~#xp_cmd~3#1.offset; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6009: havoc ethtool_cmd_speed_#t~mem187#1;havoc ethtool_cmd_speed_#t~mem188#1;havoc ethtool_cmd_speed_#t~bitwise189#1; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13078: havoc dma_set_mask_#t~nondet1369#1; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11163-1: ldv_register_netdev_91_#res#1 := ldv_register_netdev_91_~ldv_func_res~3#1; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7333: call ULTIMATE.dealloc(typhoon_get_drvinfo_~#xp_cmd~2#1.base, typhoon_get_drvinfo_~#xp_cmd~2#1.offset);havoc typhoon_get_drvinfo_~#xp_cmd~2#1.base, typhoon_get_drvinfo_~#xp_cmd~2#1.offset;call ULTIMATE.dealloc(typhoon_get_drvinfo_~#xp_resp~1#1.base, typhoon_get_drvinfo_~#xp_resp~1#1.offset);havoc typhoon_get_drvinfo_~#xp_resp~1#1.base, typhoon_get_drvinfo_~#xp_resp~1#1.offset; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13082: havoc eth_change_mtu_#t~nondet1370#1; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13215: havoc pci_set_mwi_#t~nondet1387#1; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10771-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10772-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13086: havoc eth_mac_addr_#t~nondet1371#1; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13021: havoc __pci_register_driver_#t~nondet1362#1; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5957: havoc skb_frag_page_#t~mem179#1.base, skb_frag_page_#t~mem179#1.offset; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13098: havoc ethtool_op_get_link_#t~nondet1374#1; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13230: havoc register_netdev_#t~nondet1390#1; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5969: havoc skb_frag_address_#t~mem182#1; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13041: havoc alloc_etherdev_mqs_#t~ret1365#1.base, alloc_etherdev_mqs_#t~ret1365#1.offset; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9211: call ULTIMATE.dealloc(typhoon_init_one_~#shared_dma~1#1.base, typhoon_init_one_~#shared_dma~1#1.offset);havoc typhoon_init_one_~#shared_dma~1#1.base, typhoon_init_one_~#shared_dma~1#1.offset;call ULTIMATE.dealloc(typhoon_init_one_~#xp_cmd~8#1.base, typhoon_init_one_~#xp_cmd~8#1.offset);havoc typhoon_init_one_~#xp_cmd~8#1.base, typhoon_init_one_~#xp_cmd~8#1.offset;call ULTIMATE.dealloc(typhoon_init_one_~#xp_resp~2#1.base, typhoon_init_one_~#xp_resp~2#1.offset);havoc typhoon_init_one_~#xp_resp~2#1.base, typhoon_init_one_~#xp_resp~2#1.offset; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-16 21:47:44,741 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7626: call ULTIMATE.dealloc(typhoon_init_interface_~#__key~0#1.base, typhoon_init_interface_~#__key~0#1.offset);havoc typhoon_init_interface_~#__key~0#1.base, typhoon_init_interface_~#__key~0#1.offset; [2024-11-16 21:47:44,742 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13178: havoc pci_choose_state_#t~nondet1382#1; [2024-11-16 21:47:44,742 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9017: call ULTIMATE.dealloc(typhoon_suspend_~#state#1.base, typhoon_suspend_~#state#1.offset);havoc typhoon_suspend_~#state#1.base, typhoon_suspend_~#state#1.offset;call ULTIMATE.dealloc(typhoon_suspend_~#xp_cmd~7#1.base, typhoon_suspend_~#xp_cmd~7#1.offset);havoc typhoon_suspend_~#xp_cmd~7#1.base, typhoon_suspend_~#xp_cmd~7#1.offset; [2024-11-16 21:47:45,746 INFO L? ?]: Removed 2929 outVars from TransFormulas that were not future-live. [2024-11-16 21:47:45,747 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 21:47:45,831 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 21:47:45,831 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-16 21:47:45,832 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:47:45 BoogieIcfgContainer [2024-11-16 21:47:45,833 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 21:47:45,835 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 21:47:45,835 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 21:47:45,838 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 21:47:45,838 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 09:47:24" (1/3) ... [2024-11-16 21:47:45,839 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ef78ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:47:45, skipping insertion in model container [2024-11-16 21:47:45,839 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:47:28" (2/3) ... [2024-11-16 21:47:45,839 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ef78ff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:47:45, skipping insertion in model container [2024-11-16 21:47:45,839 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:47:45" (3/3) ... [2024-11-16 21:47:45,840 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2024-11-16 21:47:45,861 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 21:47:45,861 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 21:47:45,974 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 21:47:45,980 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;@115f4a4d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 21:47:45,980 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 21:47:45,995 INFO L276 IsEmpty]: Start isEmpty. Operand has 2147 states, 1531 states have (on average 1.2854343566296538) internal successors, (1968), 1550 states have internal predecessors, (1968), 517 states have call successors, (517), 99 states have call predecessors, (517), 98 states have return successors, (512), 506 states have call predecessors, (512), 512 states have call successors, (512) [2024-11-16 21:47:46,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-16 21:47:46,042 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:47:46,043 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:47:46,043 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:47:46,049 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:47:46,051 INFO L85 PathProgramCache]: Analyzing trace with hash 1418321504, now seen corresponding path program 1 times [2024-11-16 21:47:46,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:47:46,062 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1242812080] [2024-11-16 21:47:46,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:47:46,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:47:54,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 21:47:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:47:55,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-16 21:47:55,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:47:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,580 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 21:47:55,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:47:55,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-16 21:47:55,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,609 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:47:55,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-16 21:47:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:47:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-16 21:47:55,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:47:55,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-16 21:47:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:47:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,675 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-16 21:47:55,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,683 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:47:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,687 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-16 21:47:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-16 21:47:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-11-16 21:47:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-16 21:47:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:47:55,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2024-11-16 21:47:55,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:47:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 21:47:55,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-16 21:47:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-16 21:47:55,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,887 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-16 21:47:55,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:47:55,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2024-11-16 21:47:55,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:47:55,923 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-16 21:47:55,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:47:55,924 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1242812080] [2024-11-16 21:47:55,925 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1242812080] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:47:55,925 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:47:55,926 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-16 21:47:55,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1662528939] [2024-11-16 21:47:55,928 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:47:55,932 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 21:47:55,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:47:55,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 21:47:55,958 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-16 21:47:55,964 INFO L87 Difference]: Start difference. First operand has 2147 states, 1531 states have (on average 1.2854343566296538) internal successors, (1968), 1550 states have internal predecessors, (1968), 517 states have call successors, (517), 99 states have call predecessors, (517), 98 states have return successors, (512), 506 states have call predecessors, (512), 512 states have call successors, (512) Second operand has 5 states, 5 states have (on average 18.8) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (28), 4 states have call predecessors, (28), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2024-11-16 21:48:00,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:48:04,425 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:48:08,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:48:48,006 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 []