./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-hp-hp100.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-hp-hp100.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 ce7cfab1c5ecb337e40cd28b6f05fbb1012e52b341b5f9ae1eaf5789474a2652 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 21:48:43,799 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 21:48:43,858 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 21:48:43,863 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 21:48:43,863 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 21:48:43,885 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 21:48:43,886 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 21:48:43,886 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 21:48:43,887 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 21:48:43,887 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 21:48:43,889 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 21:48:43,889 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 21:48:43,891 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 21:48:43,896 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 21:48:43,896 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 21:48:43,897 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 21:48:43,897 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 21:48:43,897 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 21:48:43,897 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 21:48:43,898 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 21:48:43,898 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 21:48:43,898 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 21:48:43,899 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 21:48:43,899 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 21:48:43,899 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 21:48:43,901 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 21:48:43,902 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 21:48:43,902 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 21:48:43,902 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 21:48:43,902 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:48:43,902 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 21:48:43,903 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 21:48:43,903 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 21:48:43,903 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 21:48:43,903 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 21:48:43,903 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 21:48:43,904 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 21:48:43,904 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 21:48:43,904 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 21:48:43,906 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce7cfab1c5ecb337e40cd28b6f05fbb1012e52b341b5f9ae1eaf5789474a2652 [2024-11-16 21:48:44,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 21:48:44,289 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 21:48:44,292 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 21:48:44,296 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 21:48:44,296 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 21:48:44,297 INFO L431 ainManager$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-hp-hp100.cil.i [2024-11-16 21:48:45,801 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 21:48:46,408 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 21:48:46,409 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-hp-hp100.cil.i [2024-11-16 21:48:46,465 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2313a38dd/f1c119bfccff425a8f410e62126bbdf6/FLAG1c0e18e9a [2024-11-16 21:48:46,925 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2313a38dd/f1c119bfccff425a8f410e62126bbdf6 [2024-11-16 21:48:46,928 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 21:48:46,929 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 21:48:46,930 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 21:48:46,931 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 21:48:46,935 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 21:48:46,936 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:48:46" (1/1) ... [2024-11-16 21:48:46,937 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@130f1686 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:48:46, skipping insertion in model container [2024-11-16 21:48:46,937 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:48:46" (1/1) ... [2024-11-16 21:48:47,086 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 21:48:51,013 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-hp-hp100.cil.i[315653,315666] [2024-11-16 21:48:51,018 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-hp-hp100.cil.i[315798,315811] [2024-11-16 21:48:51,056 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:48:51,098 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 21:48:51,190 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"); [5217] [2024-11-16 21:48:51,193 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)); [5224] [2024-11-16 21:48:51,197 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)); [5259-5260] [2024-11-16 21:48:51,198 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"); [5265-5267] [2024-11-16 21:48:51,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5315] [2024-11-16 21:48:51,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5318] [2024-11-16 21:48:51,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5321] [2024-11-16 21:48:51,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5324] [2024-11-16 21:48:51,204 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5393] [2024-11-16 21:48:51,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5439] [2024-11-16 21:48:51,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5447] [2024-11-16 21:48:51,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5454] [2024-11-16 21:48:51,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5462] [2024-11-16 21:48:51,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5469] [2024-11-16 21:48:51,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5477] [2024-11-16 21:48:51,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsl": "+S" (addr), "+c" (count): "d" (port)); [5484] [2024-11-16 21:48:51,211 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insl": "+D" (addr), "+c" (count): "d" (port)); [5491] [2024-11-16 21:48:51,216 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)); [5560-5561] [2024-11-16 21:48:51,221 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)); [5594-5595] [2024-11-16 21:48:51,532 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-hp-hp100.cil.i[315653,315666] [2024-11-16 21:48:51,533 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-hp-hp100.cil.i[315798,315811] [2024-11-16 21:48:51,539 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:48:51,786 INFO L204 MainTranslator]: Completed translation [2024-11-16 21:48:51,787 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:48:51 WrapperNode [2024-11-16 21:48:51,788 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 21:48:51,789 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 21:48:51,789 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 21:48:51,789 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 21:48:51,799 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:48:51" (1/1) ... [2024-11-16 21:48:51,920 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:48:51" (1/1) ... [2024-11-16 21:48:52,201 INFO L138 Inliner]: procedures = 389, calls = 1905, calls flagged for inlining = 178, calls inlined = 158, statements flattened = 5143 [2024-11-16 21:48:52,202 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 21:48:52,203 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 21:48:52,203 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 21:48:52,203 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 21:48:52,216 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:48:51" (1/1) ... [2024-11-16 21:48:52,216 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:48:51" (1/1) ... [2024-11-16 21:48:52,267 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:48:51" (1/1) ... [2024-11-16 21:48:52,912 INFO L175 MemorySlicer]: Split 683 memory accesses to 17 slices as follows [6, 2, 2, 551, 54, 3, 8, 4, 8, 1, 1, 6, 1, 8, 24, 2, 2]. 81 percent of accesses are in the largest equivalence class. The 54 initializations are split as follows [6, 0, 0, 6, 0, 1, 0, 0, 8, 0, 0, 6, 1, 0, 24, 0, 2]. The 339 writes are split as follows [0, 0, 1, 287, 42, 0, 1, 4, 0, 1, 0, 0, 0, 2, 0, 1, 0]. [2024-11-16 21:48:52,912 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:48:51" (1/1) ... [2024-11-16 21:48:52,913 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:48:51" (1/1) ... [2024-11-16 21:48:53,047 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:48:51" (1/1) ... [2024-11-16 21:48:53,061 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:48:51" (1/1) ... [2024-11-16 21:48:53,092 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:48:51" (1/1) ... [2024-11-16 21:48:53,123 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:48:51" (1/1) ... [2024-11-16 21:48:53,186 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 21:48:53,187 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 21:48:53,188 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 21:48:53,188 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 21:48:53,189 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:48:51" (1/1) ... [2024-11-16 21:48:53,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:48:53,209 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 21:48:53,311 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 21:48:53,331 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 21:48:53,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 21:48:53,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 21:48:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-16 21:48:53,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-16 21:48:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_89 [2024-11-16 21:48:53,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_89 [2024-11-16 21:48:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 21:48:53,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 21:48:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-16 21:48:53,448 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-16 21:48:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2024-11-16 21:48:53,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2024-11-16 21:48:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_open [2024-11-16 21:48:53,449 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_open [2024-11-16 21:48:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_load_eeprom [2024-11-16 21:48:53,449 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_load_eeprom [2024-11-16 21:48:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_sense_lan [2024-11-16 21:48:53,449 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_sense_lan [2024-11-16 21:48:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 21:48:53,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 21:48:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-16 21:48:53,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-16 21:48:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-16 21:48:53,450 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-16 21:48:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 21:48:53,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 21:48:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-16 21:48:53,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-16 21:48:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 21:48:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-16 21:48:53,450 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-16 21:48:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-11-16 21:48:53,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-11-16 21:48:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_103 [2024-11-16 21:48:53,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_103 [2024-11-16 21:48:53,451 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-16 21:48:53,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-16 21:48:53,451 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_cascade_reset [2024-11-16 21:48:53,451 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_cascade_reset [2024-11-16 21:48:53,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 21:48:53,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 21:48:53,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 21:48:53,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 21:48:53,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 21:48:53,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 21:48:53,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 21:48:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 21:48:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 21:48:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 21:48:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 21:48:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-16 21:48:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-16 21:48:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-16 21:48:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-16 21:48:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-16 21:48:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-16 21:48:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-16 21:48:53,458 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-16 21:48:53,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 21:48:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 21:48:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 21:48:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 21:48:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 21:48:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 21:48:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 21:48:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 21:48:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 21:48:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 21:48:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 21:48:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 21:48:53,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 21:48:53,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 21:48:53,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 21:48:53,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 21:48:53,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 21:48:53,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 21:48:53,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 21:48:53,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 21:48:53,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 21:48:53,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 21:48:53,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 21:48:53,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 21:48:53,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 21:48:53,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 21:48:53,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 21:48:53,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 21:48:53,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 21:48:53,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 21:48:53,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 21:48:53,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 21:48:53,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 21:48:53,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 21:48:53,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 21:48:53,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 21:48:53,466 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-16 21:48:53,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-16 21:48:53,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-16 21:48:53,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-16 21:48:53,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-16 21:48:53,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-16 21:48:53,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-16 21:48:53,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-16 21:48:53,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-16 21:48:53,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-16 21:48:53,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-16 21:48:53,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-16 21:48:53,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-16 21:48:53,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-16 21:48:53,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-16 21:48:53,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-16 21:48:53,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-16 21:48:53,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-16 21:48:53,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-16 21:48:53,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-16 21:48:53,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-16 21:48:53,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-16 21:48:53,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-16 21:48:53,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-16 21:48:53,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-16 21:48:53,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-16 21:48:53,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-16 21:48:53,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-16 21:48:53,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-16 21:48:53,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-16 21:48:53,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-16 21:48:53,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-16 21:48:53,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-16 21:48:53,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-16 21:48:53,471 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-16 21:48:53,472 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-16 21:48:53,472 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rx_bm [2024-11-16 21:48:53,472 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rx_bm [2024-11-16 21:48:53,472 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_BM_shutdown [2024-11-16 21:48:53,472 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_BM_shutdown [2024-11-16 21:48:53,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-16 21:48:53,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-16 21:48:53,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-16 21:48:53,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-16 21:48:53,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-16 21:48:53,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-16 21:48:53,472 INFO L130 BoogieDeclarations]: Found specification of procedure wait [2024-11-16 21:48:53,472 INFO L138 BoogieDeclarations]: Found implementation of procedure wait [2024-11-16 21:48:53,473 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-16 21:48:53,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-16 21:48:53,473 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_hwinit [2024-11-16 21:48:53,473 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_hwinit [2024-11-16 21:48:53,473 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-16 21:48:53,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-16 21:48:53,473 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_whatever [2024-11-16 21:48:53,473 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_whatever [2024-11-16 21:48:53,475 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_close [2024-11-16 21:48:53,475 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_close [2024-11-16 21:48:53,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 21:48:53,476 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_stop_interface [2024-11-16 21:48:53,476 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_stop_interface [2024-11-16 21:48:53,476 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_check_lan [2024-11-16 21:48:53,476 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_check_lan [2024-11-16 21:48:53,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-16 21:48:53,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-16 21:48:53,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 21:48:53,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 21:48:53,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-16 21:48:53,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 21:48:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 21:48:53,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 21:48:53,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 21:48:53,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 21:48:53,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 21:48:53,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-16 21:48:53,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-16 21:48:53,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-16 21:48:53,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-16 21:48:53,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-16 21:48:53,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-16 21:48:53,478 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-16 21:48:53,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-16 21:48:53,478 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rxfill [2024-11-16 21:48:53,478 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rxfill [2024-11-16 21:48:53,478 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-16 21:48:53,478 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-16 21:48:53,479 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-16 21:48:53,479 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-16 21:48:53,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-16 21:48:53,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-16 21:48:53,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 21:48:53,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 21:48:53,479 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_update_stats [2024-11-16 21:48:53,479 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_update_stats [2024-11-16 21:48:53,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 21:48:53,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 21:48:53,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 21:48:53,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 21:48:53,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 21:48:53,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 21:48:53,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 21:48:53,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 21:48:53,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 21:48:53,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 21:48:53,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 21:48:53,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-16 21:48:53,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-16 21:48:53,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-16 21:48:53,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-16 21:48:53,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-16 21:48:53,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-16 21:48:53,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 21:48:53,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 21:48:53,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 21:48:53,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 21:48:53,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 21:48:53,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 21:48:53,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 21:48:53,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 21:48:53,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 21:48:53,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 21:48:53,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 21:48:53,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 21:48:53,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 21:48:53,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 21:48:53,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 21:48:53,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 21:48:53,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 21:48:53,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 21:48:53,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 21:48:53,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-16 21:48:53,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-16 21:48:53,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-16 21:48:53,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-16 21:48:53,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-16 21:48:53,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-16 21:48:53,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-16 21:48:53,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-16 21:48:53,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-16 21:48:53,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-16 21:48:53,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-16 21:48:53,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-16 21:48:53,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-16 21:48:53,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-16 21:48:53,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-16 21:48:53,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-16 21:48:53,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-16 21:48:53,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-16 21:48:53,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-16 21:48:53,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-16 21:48:53,489 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-16 21:48:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 21:48:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 21:48:53,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 21:48:53,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 21:48:53,491 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 21:48:53,491 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 21:48:53,491 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-16 21:48:53,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-16 21:48:53,491 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-16 21:48:53,491 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-16 21:48:53,495 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-16 21:48:53,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-16 21:48:53,495 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-16 21:48:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-16 21:48:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 21:48:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 21:48:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-16 21:48:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-16 21:48:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_pci_remove [2024-11-16 21:48:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_pci_remove [2024-11-16 21:48:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_build_rx_pdl [2024-11-16 21:48:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_build_rx_pdl [2024-11-16 21:48:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-16 21:48:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-16 21:48:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-16 21:48:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-16 21:48:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-16 21:48:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-16 21:48:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_hp100_private [2024-11-16 21:48:53,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_hp100_private [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 21:48:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 21:48:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2024-11-16 21:48:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2024-11-16 21:48:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 21:48:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 21:48:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hp100_private [2024-11-16 21:48:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hp100_private [2024-11-16 21:48:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2024-11-16 21:48:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2024-11-16 21:48:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-16 21:48:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-16 21:48:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 21:48:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 21:48:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_set_multicast_list [2024-11-16 21:48:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_set_multicast_list [2024-11-16 21:48:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_start_interface [2024-11-16 21:48:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_start_interface [2024-11-16 21:48:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-16 21:48:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-16 21:48:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_clean_txring [2024-11-16 21:48:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_clean_txring [2024-11-16 21:48:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-16 21:48:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-16 21:48:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 21:48:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 21:48:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 21:48:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 21:48:53,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 21:48:53,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 21:48:53,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 21:48:53,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 21:48:53,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 21:48:53,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 21:48:53,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 21:48:53,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 21:48:53,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 21:48:53,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 21:48:53,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 21:48:53,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 21:48:53,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 21:48:53,502 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-16 21:48:53,502 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-16 21:48:53,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 21:48:53,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 21:48:53,503 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_login_to_vg_hub [2024-11-16 21:48:53,503 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_login_to_vg_hub [2024-11-16 21:48:53,503 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-16 21:48:53,503 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-16 21:48:54,551 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 21:48:54,558 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 21:48:55,312 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 21:48:56,002 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12223: havoc #t~nondet1147; [2024-11-16 21:48:56,091 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12311: havoc request_threaded_irq_#t~nondet1161#1; [2024-11-16 21:48:56,092 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10198-1: ldv_request_irq_86_#res#1 := ldv_request_irq_86_~ldv_func_res~1#1; [2024-11-16 21:48:56,092 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9975-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2024-11-16 21:48:56,497 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12281: havoc #t~nondet1155; [2024-11-16 21:48:56,500 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12243: havoc #t~nondet1152; [2024-11-16 21:48:56,546 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12289: havoc pci_bus_write_config_word_#t~nondet1157#1; [2024-11-16 21:48:56,558 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12303: havoc #t~nondet1159; [2024-11-16 21:48:56,587 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5777: havoc #t~mem146.base, #t~mem146.offset; [2024-11-16 21:48:56,627 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5536: havoc #t~mem75.base, #t~mem75.offset; [2024-11-16 21:48:56,687 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10427: havoc ldv_dev_get_drvdata_#t~mem974#1.base, ldv_dev_get_drvdata_#t~mem974#1.offset;havoc ldv_dev_get_drvdata_#t~mem975#1.base, ldv_dev_get_drvdata_#t~mem975#1.offset; [2024-11-16 21:48:56,729 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12183: havoc #t~nondet1144; [2024-11-16 21:48:56,980 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5275: havoc arch_irqs_disabled_flags_#t~bitwise22#1; [2024-11-16 21:48:57,308 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12239: havoc #t~nondet1151; [2024-11-16 21:48:57,354 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6047: havoc #t~mem206; [2024-11-16 21:48:57,446 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12315: havoc #t~nondet1162; [2024-11-16 21:48:57,654 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7877: call ULTIMATE.dealloc(~#old_hash_bytes~0#1.base, ~#old_hash_bytes~0#1.offset);havoc ~#old_hash_bytes~0#1.base, ~#old_hash_bytes~0#1.offset; [2024-11-16 21:49:08,369 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12192: havoc __request_region_#t~ret1145#1.base, __request_region_#t~ret1145#1.offset; [2024-11-16 21:49:08,370 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12331: havoc strlcpy_#t~nondet1167#1; [2024-11-16 21:49:08,370 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: assume true;#t~ret1169#1 := main_#res#1;havoc main_#t~ret893#1, main_~tmp~59#1;assume { :end_inline_main } true; [2024-11-16 21:49:08,370 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12204: havoc alloc_etherdev_mqs_#t~ret1146#1.base, alloc_etherdev_mqs_#t~ret1146#1.offset; [2024-11-16 21:49:08,370 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10354-1: ldv_alloc_etherdev_mqs_109_#res#1.base, ldv_alloc_etherdev_mqs_109_#res#1.offset := ldv_alloc_etherdev_mqs_109_~ldv_func_res~2#1.base, ldv_alloc_etherdev_mqs_109_~ldv_func_res~2#1.offset; [2024-11-16 21:49:08,370 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12271: havoc ldv_pre_register_netdev_#t~nondet1154#1; [2024-11-16 21:49:08,370 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9635: 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 21:49:08,370 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12285: havoc pci_bus_read_config_word_#t~nondet1156#1; [2024-11-16 21:49:08,370 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9646: 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 21:49:08,370 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9054-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2024-11-16 21:49:08,370 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12227: havoc dma_set_mask_#t~nondet1148#1; [2024-11-16 21:49:08,370 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10180-1: ldv_register_netdev_85_#res#1 := ldv_register_netdev_85_~ldv_func_res~0#1; [2024-11-16 21:49:08,371 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12296: havoc pci_enable_device_#t~nondet1158#1; [2024-11-16 21:49:08,371 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10381-1: ldv___pci_register_driver_111_#res#1 := ldv___pci_register_driver_111_~ldv_func_res~3#1; [2024-11-16 21:49:08,371 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12231: havoc eth_change_mtu_#t~nondet1149#1; [2024-11-16 21:49:08,371 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6090: call ULTIMATE.dealloc(hp100_read_id_~#str~0#1.base, hp100_read_id_~#str~0#1.offset);havoc hp100_read_id_~#str~0#1.base, hp100_read_id_~#str~0#1.offset;call ULTIMATE.dealloc(hp100_read_id_~#sig~0#1.base, hp100_read_id_~#sig~0#1.offset);havoc hp100_read_id_~#sig~0#1.base, hp100_read_id_~#sig~0#1.offset; [2024-11-16 21:49:08,371 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8799: call ULTIMATE.dealloc(hp100_pci_probe_~#pci_command~0#1.base, hp100_pci_probe_~#pci_command~0#1.offset);havoc hp100_pci_probe_~#pci_command~0#1.base, hp100_pci_probe_~#pci_command~0#1.offset; [2024-11-16 21:49:08,371 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12235: havoc eth_mac_addr_#t~nondet1150#1; [2024-11-16 21:49:08,371 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12307: havoc register_netdev_#t~nondet1160#1; [2024-11-16 21:49:08,371 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9931-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 21:49:08,371 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6166: call ULTIMATE.dealloc(hp100_probe1_~#__key~0#1.base, hp100_probe1_~#__key~0#1.offset);havoc hp100_probe1_~#__key~0#1.base, hp100_probe1_~#__key~0#1.offset;call ULTIMATE.dealloc(hp100_probe1_~#page_baddr~0#1.base, hp100_probe1_~#page_baddr~0#1.offset);havoc hp100_probe1_~#page_baddr~0#1.base, hp100_probe1_~#page_baddr~0#1.offset; [2024-11-16 21:49:08,371 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9932-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 21:49:08,371 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9073-1: 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 21:49:08,371 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12179: havoc __pci_register_driver_#t~nondet1143#1; [2024-11-16 21:49:08,371 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9076-1: 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 21:49:08,372 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9078-1: 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 21:49:08,372 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-16 21:49:08,372 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12252: havoc ioremap_nocache_#t~ret1153#1.base, ioremap_nocache_#t~ret1153#1.offset; [2024-11-16 21:49:08,372 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5514: havoc is_device_dma_capable_#t~mem48#1.base, is_device_dma_capable_#t~mem48#1.offset;havoc is_device_dma_capable_#t~mem49#1.base, is_device_dma_capable_#t~mem49#1.offset;havoc is_device_dma_capable_#t~mem50#1;havoc is_device_dma_capable_#t~short51#1; [2024-11-16 21:49:08,372 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12319: havoc skb_pad_#t~nondet1163#1; [2024-11-16 21:49:08,372 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint hp100_probe1_switch_break#1: assume true; [2024-11-16 21:49:12,479 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8562: assume -2147483648 <= #t~ret789#1 && #t~ret789#1 <= 2147483647;~tmp___4~7#1 := #t~ret789#1;havoc #t~ret789#1; [2024-11-16 21:49:12,480 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8562-1: SUMMARY for call #t~ret789#1 := preempt_count(); srcloc: null [2024-11-16 21:49:12,480 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564: assume 0 == #t~bitwise790#1 % 18446744073709551616;havoc #t~bitwise790#1; [2024-11-16 21:49:12,480 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564: assume !(0 == #t~bitwise790#1 % 18446744073709551616);havoc #t~bitwise790#1; [2024-11-16 21:49:12,481 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-1: [2024-11-16 21:49:12,481 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-2: havoc #t~bitwise790#1;assume #t~bitwise790#1 % 18446744073709551616 <= ~tmp___4~7#1 % 18446744073709551616 && #t~bitwise790#1 % 18446744073709551616 <= 2096896; [2024-11-16 21:49:12,481 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-3: assume 2096896 == ~tmp___4~7#1 % 18446744073709551616;#t~bitwise790#1 := ~tmp___4~7#1; [2024-11-16 21:49:12,481 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-3: assume !(2096896 == ~tmp___4~7#1 % 18446744073709551616); [2024-11-16 21:49:12,481 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-4: assume 0 == ~tmp___4~7#1 % 18446744073709551616;#t~bitwise790#1 := 0; [2024-11-16 21:49:12,481 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8564-4: assume !(0 == ~tmp___4~7#1 % 18446744073709551616); [2024-11-16 21:49:12,481 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8566-1: SUMMARY for call #t~ret791#1 := schedule_timeout_interruptible(1); srcloc: null [2024-11-16 21:49:12,482 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8566: assume -9223372036854775808 <= #t~ret791#1 && #t~ret791#1 <= 9223372036854775807;havoc #t~ret791#1; [2024-11-16 21:49:12,482 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8570: assume (if (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2024-11-16 21:49:12,482 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8570: assume !((if (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2024-11-16 21:49:13,687 INFO L? ?]: Removed 2359 outVars from TransFormulas that were not future-live. [2024-11-16 21:49:13,687 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 21:49:13,794 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 21:49:13,794 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 21:49:13,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:49:13 BoogieIcfgContainer [2024-11-16 21:49:13,795 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 21:49:13,797 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 21:49:13,797 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 21:49:13,801 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 21:49:13,802 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 09:48:46" (1/3) ... [2024-11-16 21:49:13,802 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29e92689 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:49:13, skipping insertion in model container [2024-11-16 21:49:13,803 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:48:51" (2/3) ... [2024-11-16 21:49:13,804 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29e92689 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:49:13, skipping insertion in model container [2024-11-16 21:49:13,804 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:49:13" (3/3) ... [2024-11-16 21:49:13,806 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2024-11-16 21:49:13,824 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 21:49:13,825 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 21:49:13,969 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 21:49:13,978 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;@4e1d350f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 21:49:13,978 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 21:49:13,995 INFO L276 IsEmpty]: Start isEmpty. Operand has 2285 states, 1592 states have (on average 1.321608040201005) internal successors, (2104), 1630 states have internal predecessors, (2104), 612 states have call successors, (612), 81 states have call predecessors, (612), 80 states have return successors, (607), 594 states have call predecessors, (607), 607 states have call successors, (607) [2024-11-16 21:49:14,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-16 21:49:14,043 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:49:14,044 INFO L215 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 21:49:14,044 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:49:14,049 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:49:14,050 INFO L85 PathProgramCache]: Analyzing trace with hash 1257872934, now seen corresponding path program 1 times [2024-11-16 21:49:14,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:49:14,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [99678513] [2024-11-16 21:49:14,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:49:14,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 21:49:18,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:19,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 21:49:19,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:19,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:49:19,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:19,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-16 21:49:19,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:19,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:49:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:19,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 21:49:19,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:19,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:49:19,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:19,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-16 21:49:19,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:19,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:49:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:19,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-16 21:49:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:19,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2024-11-16 21:49:19,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:20,065 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-16 21:49:20,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:20,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 21:49:20,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:20,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 21:49:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:20,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-16 21:49:20,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:20,128 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2024-11-16 21:49:20,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:20,139 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-16 21:49:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:20,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-16 21:49:20,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:20,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-16 21:49:20,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 21:49:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-16 21:49:20,174 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 21:49:20,174 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [99678513] [2024-11-16 21:49:20,175 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [99678513] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 21:49:20,176 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 21:49:20,178 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-16 21:49:20,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326768463] [2024-11-16 21:49:20,180 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 21:49:20,187 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 21:49:20,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 21:49:20,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 21:49:20,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-16 21:49:20,226 INFO L87 Difference]: Start difference. First operand has 2285 states, 1592 states have (on average 1.321608040201005) internal successors, (2104), 1630 states have internal predecessors, (2104), 612 states have call successors, (612), 81 states have call predecessors, (612), 80 states have return successors, (607), 594 states have call predecessors, (607), 607 states have call successors, (607) Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-16 21:49:24,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:49:28,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 21:49:33,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []