./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.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 1173113d05e710f85abf3e8722fbe6874843b56fe152b4677bf3a67e89cb444b --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 19:50:59,983 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 19:51:00,040 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 19:51:00,044 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 19:51:00,044 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 19:51:00,064 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 19:51:00,065 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 19:51:00,065 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 19:51:00,066 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 19:51:00,066 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 19:51:00,067 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 19:51:00,067 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 19:51:00,067 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 19:51:00,067 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 19:51:00,067 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 19:51:00,068 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 19:51:00,068 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 19:51:00,068 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 19:51:00,068 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 19:51:00,068 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 19:51:00,068 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 19:51:00,068 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 19:51:00,068 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 19:51:00,068 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 19:51:00,068 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 19:51:00,069 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 19:51:00,069 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 19:51:00,069 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 19:51:00,069 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 19:51:00,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 19:51:00,069 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 19:51:00,069 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 19:51:00,069 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 19:51:00,069 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 19:51:00,069 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 19:51:00,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 19:51:00,070 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 19:51:00,070 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 19:51:00,070 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 19:51:00,070 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 19:51:00,070 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> 1173113d05e710f85abf3e8722fbe6874843b56fe152b4677bf3a67e89cb444b [2025-03-08 19:51:00,287 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 19:51:00,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 19:51:00,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 19:51:00,298 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 19:51:00,299 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 19:51:00,300 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2025-03-08 19:51:01,511 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b3ad07c4/c8e6b51fa39046d4bd663bd10316dc41/FLAG40f51c90f [2025-03-08 19:51:02,040 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 19:51:02,041 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2025-03-08 19:51:02,083 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b3ad07c4/c8e6b51fa39046d4bd663bd10316dc41/FLAG40f51c90f [2025-03-08 19:51:02,099 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b3ad07c4/c8e6b51fa39046d4bd663bd10316dc41 [2025-03-08 19:51:02,102 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 19:51:02,103 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 19:51:02,103 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 19:51:02,104 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 19:51:02,108 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 19:51:02,108 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 07:51:02" (1/1) ... [2025-03-08 19:51:02,109 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bdb535f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:51:02, skipping insertion in model container [2025-03-08 19:51:02,110 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 07:51:02" (1/1) ... [2025-03-08 19:51:02,199 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 19:51:02,701 WARN L639 FunctionHandler]: implicit declaration of function ldv_undef_int [2025-03-08 19:51:04,256 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[330149,330162] [2025-03-08 19:51:04,321 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 19:51:04,356 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 19:51:04,437 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"); [5598] [2025-03-08 19:51:04,438 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)); [5605] [2025-03-08 19:51:04,439 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [5613-5614] [2025-03-08 19:51:04,440 WARN L639 FunctionHandler]: implicit declaration of function ldv_undef_int [2025-03-08 19:51:04,445 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5816] [2025-03-08 19:51:04,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5823] [2025-03-08 19:51:04,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5831] [2025-03-08 19:51:04,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5838] [2025-03-08 19:51:04,447 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5846] [2025-03-08 19:51:04,454 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)); [6016-6017] [2025-03-08 19:51:04,458 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)); [6045-6046] [2025-03-08 19:51:04,459 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" (108), "i" (12UL)); [6075-6076] [2025-03-08 19:51:04,461 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" (120), "i" (12UL)); [6105-6106] [2025-03-08 19:51:04,469 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" (507), "i" (12UL)); [6367-6368] [2025-03-08 19:51:04,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6373] [2025-03-08 19:51:04,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6544] [2025-03-08 19:51:04,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6547] [2025-03-08 19:51:04,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6550] [2025-03-08 19:51:04,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6553] [2025-03-08 19:51:04,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6564] [2025-03-08 19:51:04,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6567] [2025-03-08 19:51:04,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6570] [2025-03-08 19:51:04,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6573] [2025-03-08 19:51:04,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6584] [2025-03-08 19:51:04,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6587] [2025-03-08 19:51:04,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6590] [2025-03-08 19:51:04,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6593] [2025-03-08 19:51:04,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6604] [2025-03-08 19:51:04,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6607] [2025-03-08 19:51:04,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6610] [2025-03-08 19:51:04,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6613] [2025-03-08 19:51:04,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7151] [2025-03-08 19:51:04,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7593] [2025-03-08 19:51:04,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7613] [2025-03-08 19:51:04,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7619] [2025-03-08 19:51:04,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7642] [2025-03-08 19:51:04,527 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7979] [2025-03-08 19:51:04,591 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9266] [2025-03-08 19:51:04,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9326] [2025-03-08 19:51:04,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9344] [2025-03-08 19:51:04,595 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9356] [2025-03-08 19:51:04,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9378] [2025-03-08 19:51:04,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9541] [2025-03-08 19:51:04,647 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[330149,330162] [2025-03-08 19:51:04,654 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 19:51:04,825 INFO L204 MainTranslator]: Completed translation [2025-03-08 19:51:04,826 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:51:04 WrapperNode [2025-03-08 19:51:04,827 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 19:51:04,827 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 19:51:04,827 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 19:51:04,828 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 19:51:04,832 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:51:04" (1/1) ... [2025-03-08 19:51:04,911 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:51:04" (1/1) ... [2025-03-08 19:51:05,128 INFO L138 Inliner]: procedures = 329, calls = 2726, calls flagged for inlining = 162, calls inlined = 143, statements flattened = 7558 [2025-03-08 19:51:05,129 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 19:51:05,130 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 19:51:05,130 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 19:51:05,130 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 19:51:05,138 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:51:04" (1/1) ... [2025-03-08 19:51:05,138 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:51:04" (1/1) ... [2025-03-08 19:51:05,170 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:51:04" (1/1) ... [2025-03-08 19:51:06,107 INFO L175 MemorySlicer]: Split 1392 memory accesses to 25 slices as follows [3, 8, 1, 1, 3, 1, 3, 2, 3, 1140, 4, 5, 5, 2, 8, 6, 18, 10, 9, 32, 9, 43, 15, 59, 2]. 82 percent of accesses are in the largest equivalence class. The 153 initializations are split as follows [0, 8, 1, 1, 3, 1, 3, 2, 3, 35, 0, 5, 5, 2, 8, 5, 0, 8, 8, 32, 8, 0, 15, 0, 0]. The 467 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 405, 0, 0, 0, 0, 0, 0, 17, 0, 0, 0, 0, 43, 0, 1, 1]. [2025-03-08 19:51:06,108 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:51:04" (1/1) ... [2025-03-08 19:51:06,108 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:51:04" (1/1) ... [2025-03-08 19:51:06,237 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:51:04" (1/1) ... [2025-03-08 19:51:06,253 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:51:04" (1/1) ... [2025-03-08 19:51:06,289 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:51:04" (1/1) ... [2025-03-08 19:51:06,311 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:51:04" (1/1) ... [2025-03-08 19:51:06,364 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 19:51:06,365 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 19:51:06,366 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 19:51:06,366 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 19:51:06,367 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:51:04" (1/1) ... [2025-03-08 19:51:06,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 19:51:06,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 19:51:06,395 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) [2025-03-08 19:51:06,398 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 [2025-03-08 19:51:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-08 19:51:06,417 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-08 19:51:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-03-08 19:51:06,417 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-03-08 19:51:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2025-03-08 19:51:06,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2025-03-08 19:51:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 19:51:06,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 19:51:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 19:51:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 19:51:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 19:51:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 19:51:06,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 19:51:06,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 19:51:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_rap [2025-03-08 19:51:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_rap [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 19:51:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-03-08 19:51:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2025-03-08 19:51:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2025-03-08 19:51:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-08 19:51:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ioctl [2025-03-08 19:51:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ioctl [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-03-08 19:51:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 19:51:06,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 19:51:06,420 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-08 19:51:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-08 19:51:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2025-03-08 19:51:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2025-03-08 19:51:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-08 19:51:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-08 19:51:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2025-03-08 19:51:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2025-03-08 19:51:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-03-08 19:51:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-03-08 19:51:06,421 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-08 19:51:06,421 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-08 19:51:06,424 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2025-03-08 19:51:06,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-08 19:51:06,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-08 19:51:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-08 19:51:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-08 19:51:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-08 19:51:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-08 19:51:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-08 19:51:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-08 19:51:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-08 19:51:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-08 19:51:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-08 19:51:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-08 19:51:06,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-08 19:51:06,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-08 19:51:06,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-08 19:51:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-08 19:51:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-08 19:51:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-08 19:51:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-08 19:51:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-08 19:51:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-08 19:51:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-08 19:51:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-08 19:51:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-08 19:51:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-08 19:51:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-08 19:51:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-08 19:51:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-08 19:51:06,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2025-03-08 19:51:06,427 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 19:51:06,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 19:51:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 19:51:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 19:51:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 19:51:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 19:51:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 19:51:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 19:51:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 19:51:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 19:51:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 19:51:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 19:51:06,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 19:51:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-08 19:51:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-08 19:51:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-08 19:51:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-08 19:51:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-08 19:51:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-08 19:51:06,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-08 19:51:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-08 19:51:06,430 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-08 19:51:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-08 19:51:06,430 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-08 19:51:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2025-03-08 19:51:06,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2025-03-08 19:51:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 19:51:06,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 19:51:06,430 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-03-08 19:51:06,430 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-03-08 19:51:06,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-08 19:51:06,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2025-03-08 19:51:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2025-03-08 19:51:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 19:51:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2025-03-08 19:51:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2025-03-08 19:51:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2025-03-08 19:51:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-08 19:51:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2025-03-08 19:51:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-08 19:51:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-08 19:51:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2025-03-08 19:51:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-03-08 19:51:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_stats [2025-03-08 19:51:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_stats [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2025-03-08 19:51:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2025-03-08 19:51:06,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 19:51:06,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 19:51:06,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 19:51:06,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 19:51:06,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2025-03-08 19:51:06,436 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-08 19:51:06,436 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2025-03-08 19:51:06,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2025-03-08 19:51:06,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-08 19:51:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 19:51:06,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2025-03-08 19:51:06,437 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-03-08 19:51:06,437 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2025-03-08 19:51:06,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2025-03-08 19:51:06,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 19:51:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_rap [2025-03-08 19:51:06,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_rap [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-08 19:51:06,439 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-08 19:51:06,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 19:51:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-08 19:51:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-08 19:51:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-08 19:51:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-08 19:51:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-08 19:51:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-08 19:51:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-08 19:51:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-08 19:51:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2025-03-08 19:51:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2025-03-08 19:51:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2025-03-08 19:51:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2025-03-08 19:51:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-08 19:51:06,443 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-08 19:51:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-08 19:51:06,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-08 19:51:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2025-03-08 19:51:06,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2025-03-08 19:51:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2025-03-08 19:51:06,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-03-08 19:51:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 19:51:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-03-08 19:51:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-08 19:51:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2025-03-08 19:51:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2025-03-08 19:51:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2025-03-08 19:51:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-03-08 19:51:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 19:51:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-03-08 19:51:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2025-03-08 19:51:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-03-08 19:51:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-08 19:51:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2025-03-08 19:51:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2025-03-08 19:51:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2025-03-08 19:51:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2025-03-08 19:51:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 19:51:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-03-08 19:51:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-03-08 19:51:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 19:51:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 19:51:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-08 19:51:06,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-08 19:51:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 19:51:06,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 19:51:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 19:51:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 19:51:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 19:51:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 19:51:06,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2025-03-08 19:51:06,447 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2025-03-08 19:51:06,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 19:51:06,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 19:51:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 19:51:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 19:51:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-08 19:51:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-08 19:51:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-08 19:51:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-08 19:51:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-08 19:51:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2025-03-08 19:51:06,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2025-03-08 19:51:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2025-03-08 19:51:06,452 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2025-03-08 19:51:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2025-03-08 19:51:06,452 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2025-03-08 19:51:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-03-08 19:51:06,452 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-03-08 19:51:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-03-08 19:51:06,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-03-08 19:51:06,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 19:51:06,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 19:51:07,285 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 19:51:07,291 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 19:51:07,374 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11708: havoc #t~nondet2323; [2025-03-08 19:51:07,629 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5854: havoc kobject_name_#t~mem58#1.base, kobject_name_#t~mem58#1.offset; [2025-03-08 19:51:07,629 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5932: havoc dev_name_#t~mem73#1.base, dev_name_#t~mem73#1.offset; [2025-03-08 19:51:07,962 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11652: havoc #t~nondet2312; [2025-03-08 19:51:07,966 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5942: havoc dev_get_drvdata_#t~mem75#1.base, dev_get_drvdata_#t~mem75#1.offset; [2025-03-08 19:51:07,969 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11833: havoc #t~nondet2345; [2025-03-08 19:51:07,973 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11660: havoc #t~nondet2314; [2025-03-08 19:51:08,014 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11648: havoc #t~nondet2311; [2025-03-08 19:51:08,019 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6382: havoc #t~mem220.base, #t~mem220.offset; [2025-03-08 19:51:08,037 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5995: havoc #t~mem114.base, #t~mem114.offset; [2025-03-08 19:51:08,116 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11581: havoc #t~nondet2304; [2025-03-08 19:51:08,919 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11820: havoc request_threaded_irq_#t~nondet2340#1; [2025-03-08 19:51:08,919 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9017: call ULTIMATE.dealloc(~#ecmd~0#1.base, ~#ecmd~0#1.offset);havoc ~#ecmd~0#1.base, ~#ecmd~0#1.offset; [2025-03-08 19:51:08,941 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6662: havoc is_zero_ether_addr_#t~mem272#1;havoc is_zero_ether_addr_#t~mem273#1;havoc is_zero_ether_addr_#t~bitwise274#1; [2025-03-08 19:51:08,950 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11735: havoc #t~nondet2330; [2025-03-08 19:51:15,255 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11731: havoc mii_nway_restart_#t~nondet2329#1; [2025-03-08 19:51:15,256 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11680: havoc ldv_ndo_init_4_#t~nondet2316#1; [2025-03-08 19:51:15,256 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10362: call ULTIMATE.dealloc(main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset);havoc main_~#ldvarg11~0#1.base, main_~#ldvarg11~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg7~0#1.base, main_~#ldvarg7~0#1.offset);havoc main_~#ldvarg7~0#1.base, main_~#ldvarg7~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset);havoc main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset);havoc main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset);havoc main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset);havoc main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset);havoc main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset);havoc main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset);havoc main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset);havoc main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg13~0#1.base, main_~#ldvarg13~0#1.offset);havoc main_~#ldvarg13~0#1.base, main_~#ldvarg13~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg10~0#1.base, main_~#ldvarg10~0#1.offset);havoc main_~#ldvarg10~0#1.base, main_~#ldvarg10~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg9~0#1.base, main_~#ldvarg9~0#1.offset);havoc main_~#ldvarg9~0#1.base, main_~#ldvarg9~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset);havoc main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg14~0#1.base, main_~#ldvarg14~0#1.offset);havoc main_~#ldvarg14~0#1.base, main_~#ldvarg14~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg24~0#1.base, main_~#ldvarg24~0#1.offset);havoc main_~#ldvarg24~0#1.base, main_~#ldvarg24~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg18~0#1.base, main_~#ldvarg18~0#1.offset);havoc main_~#ldvarg18~0#1.base, main_~#ldvarg18~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg27~0#1.base, main_~#ldvarg27~0#1.offset);havoc main_~#ldvarg27~0#1.base, main_~#ldvarg27~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg26~0#1.base, main_~#ldvarg26~0#1.offset);havoc main_~#ldvarg26~0#1.base, main_~#ldvarg26~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg20~0#1.base, main_~#ldvarg20~0#1.offset);havoc main_~#ldvarg20~0#1.base, main_~#ldvarg20~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg23~0#1.base, main_~#ldvarg23~0#1.offset);havoc main_~#ldvarg23~0#1.base, main_~#ldvarg23~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg16~0#1.base, main_~#ldvarg16~0#1.offset);havoc main_~#ldvarg16~0#1.base, main_~#ldvarg16~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg21~0#1.base, main_~#ldvarg21~0#1.offset);havoc main_~#ldvarg21~0#1.base, main_~#ldvarg21~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg25~0#1.base, main_~#ldvarg25~0#1.offset);havoc main_~#ldvarg25~0#1.base, main_~#ldvarg25~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg17~0#1.base, main_~#ldvarg17~0#1.offset);havoc main_~#ldvarg17~0#1.base, main_~#ldvarg17~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg29~0#1.base, main_~#ldvarg29~0#1.offset);havoc main_~#ldvarg29~0#1.base, main_~#ldvarg29~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg22~0#1.base, main_~#ldvarg22~0#1.offset);havoc main_~#ldvarg22~0#1.base, main_~#ldvarg22~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg19~0#1.base, main_~#ldvarg19~0#1.offset);havoc main_~#ldvarg19~0#1.base, main_~#ldvarg19~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg28~0#1.base, main_~#ldvarg28~0#1.offset);havoc main_~#ldvarg28~0#1.base, main_~#ldvarg28~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg32~0#1.base, main_~#ldvarg32~0#1.offset);havoc main_~#ldvarg32~0#1.base, main_~#ldvarg32~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg33~0#1.base, main_~#ldvarg33~0#1.offset);havoc main_~#ldvarg33~0#1.base, main_~#ldvarg33~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg39~0#1.base, main_~#ldvarg39~0#1.offset);havoc main_~#ldvarg39~0#1.base, main_~#ldvarg39~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg35~0#1.base, main_~#ldvarg35~0#1.offset);havoc main_~#ldvarg35~0#1.base, main_~#ldvarg35~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg42~0#1.base, main_~#ldvarg42~0#1.offset);havoc main_~#ldvarg42~0#1.base, main_~#ldvarg42~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg44~0#1.base, main_~#ldvarg44~0#1.offset);havoc main_~#ldvarg44~0#1.base, main_~#ldvarg44~0#1.offset; [2025-03-08 19:51:15,256 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11684: havoc ldv_ndo_uninit_4_#t~nondet2317#1; [2025-03-08 19:51:15,256 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6994: call ULTIMATE.dealloc(pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.base, pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.offset);havoc pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.base, pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.offset; [2025-03-08 19:51:15,256 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11688: havoc ldv_probe_6_#t~nondet2318#1; [2025-03-08 19:51:15,257 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11692: havoc ldv_probe_7_#t~nondet2319#1; [2025-03-08 19:51:15,257 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11696: havoc ldv_release_6_#t~nondet2320#1; [2025-03-08 19:51:15,257 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6942: call ULTIMATE.dealloc(pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.base, pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.offset);havoc pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.base, pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.offset; [2025-03-08 19:51:15,257 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7273: havoc pcnet32_get_msglevel_#t~mem435#1; [2025-03-08 19:51:15,257 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11700: havoc ldv_release_7_#t~nondet2321#1; [2025-03-08 19:51:15,257 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11641: havoc dma_supported_#t~nondet2310#1; [2025-03-08 19:51:15,257 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11577: havoc __pci_register_driver_#t~nondet2303#1; [2025-03-08 19:51:15,257 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11776: havoc pci_choose_state_#t~nondet2332#1; [2025-03-08 19:51:15,257 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11715: havoc ldv_suspend_late_3_#t~nondet2325#1; [2025-03-08 19:51:15,257 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11783: havoc pci_enable_device_#t~nondet2333#1; [2025-03-08 19:51:15,257 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10005: call ULTIMATE.dealloc(pcnet32_pm_suspend_~#state#1.base, pcnet32_pm_suspend_~#state#1.offset);havoc pcnet32_pm_suspend_~#state#1.base, pcnet32_pm_suspend_~#state#1.offset; [2025-03-08 19:51:15,257 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8156: call ULTIMATE.dealloc(pcnet32_get_regs_~#flags~8#1.base, pcnet32_get_regs_~#flags~8#1.offset);havoc pcnet32_get_regs_~#flags~8#1.base, pcnet32_get_regs_~#flags~8#1.offset; [2025-03-08 19:51:15,257 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11790: havoc pci_save_state_#t~nondet2334#1; [2025-03-08 19:51:15,257 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6506: havoc netif_msg_init_#t~bitwise245#1; [2025-03-08 19:51:16,008 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 19:51:19,270 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6306: havoc ethtool_cmd_speed_#t~mem196#1;havoc ethtool_cmd_speed_#t~mem197#1;havoc ethtool_cmd_speed_#t~bitwise198#1; [2025-03-08 19:51:19,270 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9909: call ULTIMATE.dealloc(~#ecmd~1#1.base, ~#ecmd~1#1.offset);havoc ~#ecmd~1#1.base, ~#ecmd~1#1.offset; [2025-03-08 19:51:19,271 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9852: call ULTIMATE.dealloc(pcnet32_check_otherphy_~#mii~1#1.base, pcnet32_check_otherphy_~#mii~1#1.offset);havoc pcnet32_check_otherphy_~#mii~1#1.base, pcnet32_check_otherphy_~#mii~1#1.offset; [2025-03-08 19:51:19,383 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11670: havoc generic_mii_ioctl_#t~nondet2315#1; [2025-03-08 19:51:20,115 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11634: havoc dma_alloc_attrs_#t~ret2309#1.base, dma_alloc_attrs_#t~ret2309#1.offset; [2025-03-08 19:51:20,137 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11719: havoc #t~nondet2326; [2025-03-08 19:51:21,995 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9749: call ULTIMATE.dealloc(~#flags~14.base, ~#flags~14.offset);havoc ~#flags~14.base, ~#flags~14.offset; [2025-03-08 19:51:22,017 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11804: havoc #t~nondet2336; [2025-03-08 19:51:22,077 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11727: havoc #t~nondet2328; [2025-03-08 19:51:27,418 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8394: call ULTIMATE.dealloc(~#promaddr~0#1.base, ~#promaddr~0#1.offset);havoc ~#promaddr~0#1.base, ~#promaddr~0#1.offset;call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset; [2025-03-08 19:51:27,419 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11602: havoc alloc_etherdev_mqs_#t~ret2306#1.base, alloc_etherdev_mqs_#t~ret2306#1.offset; [2025-03-08 19:51:27,419 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11808: havoc probe_irq_off_#t~nondet2337#1; [2025-03-08 19:51:27,419 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11812: havoc probe_irq_on_#t~nondet2338#1; [2025-03-08 19:51:27,419 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11816: havoc register_netdev_#t~nondet2339#1; [2025-03-08 19:51:27,705 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11723: havoc #t~nondet2327; [2025-03-08 19:51:28,097 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5621: havoc #t~mem1;havoc #t~bitwise2; [2025-03-08 19:51:29,003 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11628: havoc del_timer_sync_#t~nondet2308#1; [2025-03-08 19:51:30,240 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11609: havoc crc32_le_#t~nondet2307#1; [2025-03-08 19:51:30,418 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11704: havoc #t~nondet2322; [2025-03-08 19:51:30,439 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11797: havoc #t~nondet2335; [2025-03-08 19:51:30,556 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11590: havoc #t~ret2305.base, #t~ret2305.offset; [2025-03-08 19:51:31,728 INFO L? ?]: Removed 3156 outVars from TransFormulas that were not future-live. [2025-03-08 19:51:31,729 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 19:51:31,851 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 19:51:31,851 INFO L336 CfgBuilder]: Removed 3 assume(true) statements. [2025-03-08 19:51:31,853 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 07:51:31 BoogieIcfgContainer [2025-03-08 19:51:31,853 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 19:51:31,854 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 19:51:31,854 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 19:51:31,858 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 19:51:31,858 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 07:51:02" (1/3) ... [2025-03-08 19:51:31,858 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1695dcbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 07:51:31, skipping insertion in model container [2025-03-08 19:51:31,859 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:51:04" (2/3) ... [2025-03-08 19:51:31,859 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1695dcbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 07:51:31, skipping insertion in model container [2025-03-08 19:51:31,859 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 07:51:31" (3/3) ... [2025-03-08 19:51:31,860 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2025-03-08 19:51:31,876 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 19:51:31,880 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i that has 168 procedures, 3180 locations, 1 initial locations, 76 loop locations, and 1 error locations. [2025-03-08 19:51:31,991 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 19:51:31,999 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;@3b1d1f6a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 19:51:31,999 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 19:51:32,009 INFO L276 IsEmpty]: Start isEmpty. Operand has 2967 states, 2171 states have (on average 1.388300322432059) internal successors, (3014), 2242 states have internal predecessors, (3014), 675 states have call successors, (675), 120 states have call predecessors, (675), 119 states have return successors, (666), 658 states have call predecessors, (666), 666 states have call successors, (666) [2025-03-08 19:51:32,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2025-03-08 19:51:32,057 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 19:51:32,060 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 19:51:32,060 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 19:51:32,064 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 19:51:32,066 INFO L85 PathProgramCache]: Analyzing trace with hash 1929868651, now seen corresponding path program 1 times [2025-03-08 19:51:32,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 19:51:32,073 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1201195702] [2025-03-08 19:51:32,073 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:51:32,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 19:51:36,602 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 634 statements into 1 equivalence classes. [2025-03-08 19:51:36,894 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 634 of 634 statements. [2025-03-08 19:51:36,894 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:51:36,894 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 19:51:37,558 INFO L134 CoverageAnalysis]: Checked inductivity of 5988 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 5943 trivial. 0 not checked. [2025-03-08 19:51:37,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 19:51:37,559 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1201195702] [2025-03-08 19:51:37,559 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1201195702] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-08 19:51:37,560 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [278452670] [2025-03-08 19:51:37,560 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:51:37,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-08 19:51:37,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 19:51:37,563 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-08 19:51:37,565 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-03-08 19:51:42,224 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 634 statements into 1 equivalence classes. [2025-03-08 19:51:42,807 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 634 of 634 statements. [2025-03-08 19:51:42,807 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:51:42,807 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 19:51:42,832 INFO L256 TraceCheckSpWp]: Trace formula consists of 6423 conjuncts, 1 conjuncts are in the unsatisfiable core [2025-03-08 19:51:42,849 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-08 19:51:42,905 INFO L134 CoverageAnalysis]: Checked inductivity of 5988 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 5907 trivial. 0 not checked. [2025-03-08 19:51:42,905 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-08 19:51:42,905 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [278452670] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 19:51:42,905 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-08 19:51:42,906 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2025-03-08 19:51:42,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [469043251] [2025-03-08 19:51:42,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 19:51:42,910 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-08 19:51:42,911 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 19:51:42,925 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-08 19:51:42,925 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 19:51:42,931 INFO L87 Difference]: Start difference. First operand has 2967 states, 2171 states have (on average 1.388300322432059) internal successors, (3014), 2242 states have internal predecessors, (3014), 675 states have call successors, (675), 120 states have call predecessors, (675), 119 states have return successors, (666), 658 states have call predecessors, (666), 666 states have call successors, (666) Second operand has 2 states, 2 states have (on average 67.0) internal successors, (134), 2 states have internal predecessors, (134), 2 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2025-03-08 19:51:44,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 19:51:44,363 INFO L93 Difference]: Finished difference Result 5923 states and 8770 transitions. [2025-03-08 19:51:44,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-08 19:51:44,365 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 67.0) internal successors, (134), 2 states have internal predecessors, (134), 2 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) Word has length 634 [2025-03-08 19:51:44,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 19:51:44,391 INFO L225 Difference]: With dead ends: 5923 [2025-03-08 19:51:44,391 INFO L226 Difference]: Without dead ends: 2921 [2025-03-08 19:51:44,405 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 635 GetRequests, 635 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-08 19:51:44,407 INFO L435 NwaCegarLoop]: 4175 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 143 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4175 SdHoareTripleChecker+Invalid, 143 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 143 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2025-03-08 19:51:44,407 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4175 Invalid, 143 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 143 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2025-03-08 19:51:44,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2921 states. [2025-03-08 19:51:44,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2921 to 2921. [2025-03-08 19:51:44,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2921 states, 2144 states have (on average 1.3726679104477613) internal successors, (2943), 2200 states have internal predecessors, (2943), 658 states have call successors, (658), 119 states have call predecessors, (658), 118 states have return successors, (657), 649 states have call predecessors, (657), 657 states have call successors, (657) [2025-03-08 19:51:44,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2921 states to 2921 states and 4258 transitions. [2025-03-08 19:51:44,598 INFO L78 Accepts]: Start accepts. Automaton has 2921 states and 4258 transitions. Word has length 634 [2025-03-08 19:51:44,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 19:51:44,600 INFO L471 AbstractCegarLoop]: Abstraction has 2921 states and 4258 transitions. [2025-03-08 19:51:44,601 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 67.0) internal successors, (134), 2 states have internal predecessors, (134), 2 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2025-03-08 19:51:44,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2921 states and 4258 transitions. [2025-03-08 19:51:44,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2025-03-08 19:51:44,615 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 19:51:44,616 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 19:51:44,637 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2025-03-08 19:51:44,817 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2025-03-08 19:51:44,817 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 19:51:44,818 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 19:51:44,818 INFO L85 PathProgramCache]: Analyzing trace with hash -380920331, now seen corresponding path program 1 times [2025-03-08 19:51:44,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 19:51:44,818 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1452242830] [2025-03-08 19:51:44,818 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:51:44,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 19:51:48,682 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 634 statements into 1 equivalence classes. [2025-03-08 19:51:48,833 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 634 of 634 statements. [2025-03-08 19:51:48,833 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:51:48,833 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 19:51:49,745 INFO L134 CoverageAnalysis]: Checked inductivity of 5988 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5988 trivial. 0 not checked. [2025-03-08 19:51:49,750 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 19:51:49,750 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1452242830] [2025-03-08 19:51:49,750 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1452242830] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 19:51:49,750 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 19:51:49,750 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 19:51:49,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328256282] [2025-03-08 19:51:49,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 19:51:49,756 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 19:51:49,756 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 19:51:49,757 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 19:51:49,757 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:51:49,757 INFO L87 Difference]: Start difference. First operand 2921 states and 4258 transitions. Second operand has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2025-03-08 19:51:52,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 19:51:52,932 INFO L93 Difference]: Finished difference Result 7926 states and 11507 transitions. [2025-03-08 19:51:52,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 19:51:52,933 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) Word has length 634 [2025-03-08 19:51:52,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 19:51:52,964 INFO L225 Difference]: With dead ends: 7926 [2025-03-08 19:51:52,964 INFO L226 Difference]: Without dead ends: 5107 [2025-03-08 19:51:52,977 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:51:52,978 INFO L435 NwaCegarLoop]: 4162 mSDtfsCounter, 3272 mSDsluCounter, 3920 mSDsCounter, 0 mSdLazyCounter, 334 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3272 SdHoareTripleChecker+Valid, 8082 SdHoareTripleChecker+Invalid, 336 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 334 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2025-03-08 19:51:52,979 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3272 Valid, 8082 Invalid, 336 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 334 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2025-03-08 19:51:52,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5107 states. [2025-03-08 19:51:53,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5107 to 5104. [2025-03-08 19:51:53,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5104 states, 3767 states have (on average 1.3740376957791345) internal successors, (5176), 3856 states have internal predecessors, (5176), 1109 states have call successors, (1109), 228 states have call predecessors, (1109), 227 states have return successors, (1108), 1094 states have call predecessors, (1108), 1108 states have call successors, (1108) [2025-03-08 19:51:53,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5104 states to 5104 states and 7393 transitions. [2025-03-08 19:51:53,177 INFO L78 Accepts]: Start accepts. Automaton has 5104 states and 7393 transitions. Word has length 634 [2025-03-08 19:51:53,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 19:51:53,180 INFO L471 AbstractCegarLoop]: Abstraction has 5104 states and 7393 transitions. [2025-03-08 19:51:53,181 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2025-03-08 19:51:53,181 INFO L276 IsEmpty]: Start isEmpty. Operand 5104 states and 7393 transitions. [2025-03-08 19:51:53,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2025-03-08 19:51:53,196 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 19:51:53,196 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 19:51:53,196 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 19:51:53,197 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 19:51:53,197 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 19:51:53,198 INFO L85 PathProgramCache]: Analyzing trace with hash -898843578, now seen corresponding path program 1 times [2025-03-08 19:51:53,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 19:51:53,198 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [815551142] [2025-03-08 19:51:53,198 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:51:53,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 19:51:57,212 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 641 statements into 1 equivalence classes. [2025-03-08 19:51:57,341 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 641 of 641 statements. [2025-03-08 19:51:57,342 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:51:57,342 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 19:51:58,013 INFO L134 CoverageAnalysis]: Checked inductivity of 6006 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6006 trivial. 0 not checked. [2025-03-08 19:51:58,015 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 19:51:58,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [815551142] [2025-03-08 19:51:58,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [815551142] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 19:51:58,016 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 19:51:58,016 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 19:51:58,016 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857371185] [2025-03-08 19:51:58,016 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 19:51:58,017 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 19:51:58,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 19:51:58,017 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 19:51:58,017 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:51:58,017 INFO L87 Difference]: Start difference. First operand 5104 states and 7393 transitions. Second operand has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2025-03-08 19:52:01,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 19:52:01,565 INFO L93 Difference]: Finished difference Result 14473 states and 20946 transitions. [2025-03-08 19:52:01,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 19:52:01,565 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) Word has length 641 [2025-03-08 19:52:01,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 19:52:01,611 INFO L225 Difference]: With dead ends: 14473 [2025-03-08 19:52:01,612 INFO L226 Difference]: Without dead ends: 9471 [2025-03-08 19:52:01,627 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:52:01,629 INFO L435 NwaCegarLoop]: 4114 mSDtfsCounter, 3841 mSDsluCounter, 3863 mSDsCounter, 0 mSdLazyCounter, 373 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3841 SdHoareTripleChecker+Valid, 7977 SdHoareTripleChecker+Invalid, 380 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 373 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2025-03-08 19:52:01,629 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3841 Valid, 7977 Invalid, 380 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 373 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2025-03-08 19:52:01,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9471 states. [2025-03-08 19:52:01,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9471 to 9450. [2025-03-08 19:52:01,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9450 states, 7024 states have (on average 1.377135535307517) internal successors, (9673), 7190 states have internal predecessors, (9673), 1995 states have call successors, (1995), 431 states have call predecessors, (1995), 430 states have return successors, (2010), 1961 states have call predecessors, (2010), 1994 states have call successors, (2010) [2025-03-08 19:52:01,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9450 states to 9450 states and 13678 transitions. [2025-03-08 19:52:01,902 INFO L78 Accepts]: Start accepts. Automaton has 9450 states and 13678 transitions. Word has length 641 [2025-03-08 19:52:01,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 19:52:01,903 INFO L471 AbstractCegarLoop]: Abstraction has 9450 states and 13678 transitions. [2025-03-08 19:52:01,903 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.666666666666664) internal successors, (122), 3 states have internal predecessors, (122), 2 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2025-03-08 19:52:01,905 INFO L276 IsEmpty]: Start isEmpty. Operand 9450 states and 13678 transitions. [2025-03-08 19:52:01,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 733 [2025-03-08 19:52:01,916 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 19:52:01,917 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 19:52:01,917 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-08 19:52:01,917 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 19:52:01,918 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 19:52:01,918 INFO L85 PathProgramCache]: Analyzing trace with hash 1346356168, now seen corresponding path program 1 times [2025-03-08 19:52:01,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 19:52:01,918 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622918317] [2025-03-08 19:52:01,918 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:52:01,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 19:52:05,859 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 732 statements into 1 equivalence classes. [2025-03-08 19:52:05,956 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 732 of 732 statements. [2025-03-08 19:52:05,956 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:52:05,957 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 19:52:06,544 INFO L134 CoverageAnalysis]: Checked inductivity of 6640 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6632 trivial. 0 not checked. [2025-03-08 19:52:06,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 19:52:06,544 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622918317] [2025-03-08 19:52:06,544 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [622918317] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 19:52:06,544 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 19:52:06,544 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 19:52:06,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [534329982] [2025-03-08 19:52:06,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 19:52:06,546 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 19:52:06,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 19:52:06,546 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 19:52:06,546 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:52:06,547 INFO L87 Difference]: Start difference. First operand 9450 states and 13678 transitions. Second operand has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 3 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (61), 3 states have call predecessors, (61), 3 states have call successors, (61) [2025-03-08 19:52:07,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 19:52:07,996 INFO L93 Difference]: Finished difference Result 18798 states and 27209 transitions. [2025-03-08 19:52:07,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 19:52:07,997 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 3 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (61), 3 states have call predecessors, (61), 3 states have call successors, (61) Word has length 732 [2025-03-08 19:52:07,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 19:52:08,042 INFO L225 Difference]: With dead ends: 18798 [2025-03-08 19:52:08,042 INFO L226 Difference]: Without dead ends: 9450 [2025-03-08 19:52:08,067 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:52:08,068 INFO L435 NwaCegarLoop]: 4113 mSDtfsCounter, 4148 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 144 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4148 SdHoareTripleChecker+Valid, 4113 SdHoareTripleChecker+Invalid, 144 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 144 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2025-03-08 19:52:08,068 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4148 Valid, 4113 Invalid, 144 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 144 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2025-03-08 19:52:08,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9450 states. [2025-03-08 19:52:08,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9450 to 9450. [2025-03-08 19:52:08,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9450 states, 7024 states have (on average 1.3765660592255125) internal successors, (9669), 7190 states have internal predecessors, (9669), 1995 states have call successors, (1995), 431 states have call predecessors, (1995), 430 states have return successors, (2010), 1961 states have call predecessors, (2010), 1994 states have call successors, (2010) [2025-03-08 19:52:08,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9450 states to 9450 states and 13674 transitions. [2025-03-08 19:52:08,423 INFO L78 Accepts]: Start accepts. Automaton has 9450 states and 13674 transitions. Word has length 732 [2025-03-08 19:52:08,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 19:52:08,423 INFO L471 AbstractCegarLoop]: Abstraction has 9450 states and 13674 transitions. [2025-03-08 19:52:08,424 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 3 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (61), 3 states have call predecessors, (61), 3 states have call successors, (61) [2025-03-08 19:52:08,424 INFO L276 IsEmpty]: Start isEmpty. Operand 9450 states and 13674 transitions. [2025-03-08 19:52:08,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 733 [2025-03-08 19:52:08,438 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 19:52:08,438 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 19:52:08,438 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-08 19:52:08,438 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 19:52:08,439 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 19:52:08,439 INFO L85 PathProgramCache]: Analyzing trace with hash 384730953, now seen corresponding path program 1 times [2025-03-08 19:52:08,439 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 19:52:08,439 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068161996] [2025-03-08 19:52:08,439 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:52:08,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 19:52:12,628 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 732 statements into 1 equivalence classes. [2025-03-08 19:52:12,748 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 732 of 732 statements. [2025-03-08 19:52:12,748 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:52:12,748 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 19:52:13,336 INFO L134 CoverageAnalysis]: Checked inductivity of 6640 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6640 trivial. 0 not checked. [2025-03-08 19:52:13,336 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 19:52:13,336 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1068161996] [2025-03-08 19:52:13,336 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1068161996] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 19:52:13,336 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 19:52:13,336 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 19:52:13,337 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118419526] [2025-03-08 19:52:13,337 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 19:52:13,338 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 19:52:13,338 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 19:52:13,339 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 19:52:13,339 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:52:13,339 INFO L87 Difference]: Start difference. First operand 9450 states and 13674 transitions. Second operand has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 3 states have internal predecessors, (157), 2 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) [2025-03-08 19:52:16,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 19:52:16,022 INFO L93 Difference]: Finished difference Result 18858 states and 27295 transitions. [2025-03-08 19:52:16,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 19:52:16,023 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 3 states have internal predecessors, (157), 2 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) Word has length 732 [2025-03-08 19:52:16,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 19:52:16,060 INFO L225 Difference]: With dead ends: 18858 [2025-03-08 19:52:16,060 INFO L226 Difference]: Without dead ends: 9510 [2025-03-08 19:52:16,085 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:52:16,085 INFO L435 NwaCegarLoop]: 4114 mSDtfsCounter, 25 mSDsluCounter, 4097 mSDsCounter, 0 mSdLazyCounter, 315 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 8211 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 315 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2025-03-08 19:52:16,086 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [30 Valid, 8211 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 315 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2025-03-08 19:52:16,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9510 states. [2025-03-08 19:52:16,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9510 to 9470. [2025-03-08 19:52:16,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9470 states, 7044 states have (on average 1.3760647359454856) internal successors, (9693), 7210 states have internal predecessors, (9693), 1995 states have call successors, (1995), 431 states have call predecessors, (1995), 430 states have return successors, (2010), 1961 states have call predecessors, (2010), 1994 states have call successors, (2010) [2025-03-08 19:52:16,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9470 states to 9470 states and 13698 transitions. [2025-03-08 19:52:16,398 INFO L78 Accepts]: Start accepts. Automaton has 9470 states and 13698 transitions. Word has length 732 [2025-03-08 19:52:16,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 19:52:16,399 INFO L471 AbstractCegarLoop]: Abstraction has 9470 states and 13698 transitions. [2025-03-08 19:52:16,399 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 3 states have internal predecessors, (157), 2 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) [2025-03-08 19:52:16,399 INFO L276 IsEmpty]: Start isEmpty. Operand 9470 states and 13698 transitions. [2025-03-08 19:52:16,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 741 [2025-03-08 19:52:16,410 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 19:52:16,410 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 19:52:16,411 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-08 19:52:16,411 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 19:52:16,411 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 19:52:16,412 INFO L85 PathProgramCache]: Analyzing trace with hash -1736894836, now seen corresponding path program 1 times [2025-03-08 19:52:16,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 19:52:16,412 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969512800] [2025-03-08 19:52:16,412 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:52:16,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 19:52:20,203 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 740 statements into 1 equivalence classes. [2025-03-08 19:52:20,325 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 740 of 740 statements. [2025-03-08 19:52:20,326 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:52:20,326 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 19:52:20,801 INFO L134 CoverageAnalysis]: Checked inductivity of 6640 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6640 trivial. 0 not checked. [2025-03-08 19:52:20,801 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 19:52:20,801 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969512800] [2025-03-08 19:52:20,801 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1969512800] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 19:52:20,801 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 19:52:20,802 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 19:52:20,802 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1060282418] [2025-03-08 19:52:20,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 19:52:20,802 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 19:52:20,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 19:52:20,803 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 19:52:20,803 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:52:20,803 INFO L87 Difference]: Start difference. First operand 9470 states and 13698 transitions. Second operand has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 2 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) [2025-03-08 19:52:23,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 19:52:23,507 INFO L93 Difference]: Finished difference Result 9477 states and 13708 transitions. [2025-03-08 19:52:23,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 19:52:23,507 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 2 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) Word has length 740 [2025-03-08 19:52:23,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 19:52:23,553 INFO L225 Difference]: With dead ends: 9477 [2025-03-08 19:52:23,553 INFO L226 Difference]: Without dead ends: 9474 [2025-03-08 19:52:23,560 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 19:52:23,562 INFO L435 NwaCegarLoop]: 4113 mSDtfsCounter, 0 mSDsluCounter, 4108 mSDsCounter, 0 mSdLazyCounter, 292 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 8221 SdHoareTripleChecker+Invalid, 292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 292 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2025-03-08 19:52:23,563 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 8221 Invalid, 292 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 292 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2025-03-08 19:52:23,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9474 states. [2025-03-08 19:52:23,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9474 to 9474. [2025-03-08 19:52:23,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9474 states, 7048 states have (on average 1.3758513053348467) internal successors, (9697), 7214 states have internal predecessors, (9697), 1995 states have call successors, (1995), 431 states have call predecessors, (1995), 430 states have return successors, (2010), 1961 states have call predecessors, (2010), 1994 states have call successors, (2010) [2025-03-08 19:52:23,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9474 states to 9474 states and 13702 transitions. [2025-03-08 19:52:23,955 INFO L78 Accepts]: Start accepts. Automaton has 9474 states and 13702 transitions. Word has length 740 [2025-03-08 19:52:23,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 19:52:23,956 INFO L471 AbstractCegarLoop]: Abstraction has 9474 states and 13702 transitions. [2025-03-08 19:52:23,956 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 2 states have call successors, (64), 2 states have call predecessors, (64), 1 states have return successors, (61), 1 states have call predecessors, (61), 1 states have call successors, (61) [2025-03-08 19:52:23,956 INFO L276 IsEmpty]: Start isEmpty. Operand 9474 states and 13702 transitions. [2025-03-08 19:52:23,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 743 [2025-03-08 19:52:23,972 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 19:52:23,972 INFO L218 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 35, 35, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 19:52:23,973 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-08 19:52:23,973 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 19:52:23,973 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 19:52:23,973 INFO L85 PathProgramCache]: Analyzing trace with hash 1422493934, now seen corresponding path program 1 times [2025-03-08 19:52:23,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 19:52:23,973 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [87636492] [2025-03-08 19:52:23,974 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:52:23,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms