./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 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-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.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 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 05:27:19,633 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:27:19,681 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:27:19,684 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:27:19,684 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:27:19,703 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:27:19,706 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:27:19,706 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:27:19,706 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:27:19,706 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:27:19,707 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:27:19,707 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:27:19,707 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:27:19,707 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:27:19,707 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:27:19,707 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:27:19,707 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:27:19,707 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:27:19,708 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:27:19,708 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:27:19,708 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:27:19,708 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 -> 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f [2025-03-04 05:27:19,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:27:19,950 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:27:19,952 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:27:19,953 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:27:19,953 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:27:19,954 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2025-03-04 05:27:21,086 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f91e5a6fe/30b5fd10c1fd43c8adef12fca46f0391/FLAG770065316 [2025-03-04 05:27:21,660 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:27:21,661 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2025-03-04 05:27:21,710 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f91e5a6fe/30b5fd10c1fd43c8adef12fca46f0391/FLAG770065316 [2025-03-04 05:27:21,726 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f91e5a6fe/30b5fd10c1fd43c8adef12fca46f0391 [2025-03-04 05:27:21,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:27:21,730 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:27:21,732 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:27:21,732 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:27:21,737 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:27:21,737 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:27:21" (1/1) ... [2025-03-04 05:27:21,739 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4caadb95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:27:21, skipping insertion in model container [2025-03-04 05:27:21,739 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:27:21" (1/1) ... [2025-03-04 05:27:21,824 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:27:23,757 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i[262537,262550] [2025-03-04 05:27:23,822 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:27:23,886 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:27:23,983 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"); [5135] [2025-03-04 05:27:23,985 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)); [5142] [2025-03-04 05:27:23,985 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,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5150-5151] [2025-03-04 05:27:23,985 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 %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5159-5160] [2025-03-04 05:27:23,987 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 *)"/work/ldvuser/shchepetkov/43_1a-CPAchecker-bit-vector/inst/current/envs/linux-3.10-rc1/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [5195-5196] [2025-03-04 05:27:23,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5201-5203] [2025-03-04 05:27:23,995 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)); [5362-5363] [2025-03-04 05:27:23,997 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)); [5391-5392] [2025-03-04 05:27:23,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5421-5422] [2025-03-04 05:27:23,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5451-5452] [2025-03-04 05:27:24,004 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" (472), "i" (12UL)); [5787-5788] [2025-03-04 05:27:24,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5793] [2025-03-04 05:27:24,040 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 *)"/work/ldvuser/shchepetkov/43_1a-CPAchecker-bit-vector/work/current--X--drivers--X--defaultlinux-3.10-rc1--X--43_1a--X--cpachecker/linux-3.10-rc1/csd_deg_dscv/6656/dscv_tempdir/dscv/ri/43_1a/drivers/net/ethernet/broadcom/b44.c.prepared"), "i" (623), "i" (12UL)); [6904-6905] [2025-03-04 05:27:24,046 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7096] [2025-03-04 05:27:24,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7359] [2025-03-04 05:27:24,152 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i[262537,262550] [2025-03-04 05:27:24,159 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:27:24,307 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:27:24,307 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:27:24 WrapperNode [2025-03-04 05:27:24,308 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:27:24,309 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:27:24,309 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:27:24,309 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:27:24,314 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:27:24" (1/1) ... [2025-03-04 05:27:24,384 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:27:24" (1/1) ... [2025-03-04 05:27:24,570 INFO L138 Inliner]: procedures = 304, calls = 3350, calls flagged for inlining = 157, calls inlined = 137, statements flattened = 6494 [2025-03-04 05:27:24,570 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:27:24,571 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:27:24,571 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:27:24,571 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:27:24,578 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:27:24" (1/1) ... [2025-03-04 05:27:24,579 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:27:24" (1/1) ... [2025-03-04 05:27:24,609 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:27:24" (1/1) ... [2025-03-04 05:27:25,124 INFO L175 MemorySlicer]: Split 2433 memory accesses to 26 slices as follows [4, 40, 682, 1, 1, 22, 8, 5, 24, 2, 8, 6, 4, 42, 5, 13, 5, 3, 4, 1, 1506, 3, 4, 6, 1, 33]. 62 percent of accesses are in the largest equivalence class. The 1578 initializations are split as follows [4, 0, 22, 0, 0, 0, 8, 0, 0, 2, 0, 6, 4, 0, 5, 0, 5, 3, 4, 0, 1504, 3, 4, 0, 0, 4]. The 373 writes are split as follows [0, 19, 230, 0, 1, 4, 0, 4, 24, 0, 2, 0, 0, 42, 0, 13, 0, 0, 0, 0, 2, 0, 0, 3, 0, 29]. [2025-03-04 05:27:25,124 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:27:24" (1/1) ... [2025-03-04 05:27:25,125 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:27:24" (1/1) ... [2025-03-04 05:27:25,251 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:27:24" (1/1) ... [2025-03-04 05:27:25,266 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:27:24" (1/1) ... [2025-03-04 05:27:25,353 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:27:24" (1/1) ... [2025-03-04 05:27:25,375 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:27:24" (1/1) ... [2025-03-04 05:27:25,423 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:27:25,425 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:27:25,425 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:27:25,425 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:27:25,426 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:27:24" (1/1) ... [2025-03-04 05:27:25,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:27:25,439 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:27:25,452 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) [2025-03-04 05:27:25,455 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 [2025-03-04 05:27:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2025-03-04 05:27:25,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2025-03-04 05:27:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2025-03-04 05:27:25,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2025-03-04 05:27:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2025-03-04 05:27:25,473 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2025-03-04 05:27:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:27:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:27:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:27:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:27:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:27:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:27:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:27:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:27:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:27:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:27:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:27:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:27:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:27:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:27:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:27:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:27:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:27:25,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2025-03-04 05:27:25,476 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:27:25,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2025-03-04 05:27:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2025-03-04 05:27:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2025-03-04 05:27:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2025-03-04 05:27:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2025-03-04 05:27:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 05:27:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2025-03-04 05:27:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2025-03-04 05:27:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2025-03-04 05:27:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:27:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2025-03-04 05:27:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-04 05:27:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2025-03-04 05:27:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2025-03-04 05:27:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-04 05:27:25,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-04 05:27:25,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2025-03-04 05:27:25,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2025-03-04 05:27:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2025-03-04 05:27:25,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2025-03-04 05:27:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2025-03-04 05:27:25,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2025-03-04 05:27:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-04 05:27:25,478 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-04 05:27:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2025-03-04 05:27:25,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2025-03-04 05:27:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-04 05:27:25,478 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-04 05:27:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 05:27:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 05:27:25,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 05:27:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 05:27:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 05:27:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 05:27:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 05:27:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 05:27:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 05:27:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 05:27:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 05:27:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 05:27:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 05:27:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 05:27:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 05:27:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 05:27:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 05:27:25,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 05:27:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 05:27:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-04 05:27:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-04 05:27:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-04 05:27:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-04 05:27:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-04 05:27:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-04 05:27:25,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-04 05:27:25,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 05:27:25,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 05:27:25,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 05:27:25,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 05:27:25,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-04 05:27:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2025-03-04 05:27:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 05:27:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-03-04 05:27:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2025-03-04 05:27:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2025-03-04 05:27:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2025-03-04 05:27:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-03-04 05:27:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:27:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-04 05:27:25,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-04 05:27:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:27:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:27:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:27:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:27:25,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 05:27:25,482 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2025-03-04 05:27:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:27:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:27:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2025-03-04 05:27:25,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2025-03-04 05:27:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 05:27:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-03-04 05:27:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 05:27:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 05:27:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 05:27:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-04 05:27:25,488 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-04 05:27:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 05:27:25,488 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 05:27:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-04 05:27:25,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-04 05:27:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2025-03-04 05:27:25,488 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2025-03-04 05:27:25,491 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:27:25,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2025-03-04 05:27:25,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:27:25,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:27:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:27:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:27:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:27:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:27:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2025-03-04 05:27:25,494 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2025-03-04 05:27:25,494 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2025-03-04 05:27:25,494 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:27:25,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2025-03-04 05:27:25,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2025-03-04 05:27:25,494 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-04 05:27:25,494 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-04 05:27:25,494 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-04 05:27:25,494 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-03-04 05:27:25,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2025-03-04 05:27:25,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-03-04 05:27:25,495 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 05:27:25,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2025-03-04 05:27:25,495 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2025-03-04 05:27:25,495 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-04 05:27:25,495 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2025-03-04 05:27:25,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-03-04 05:27:25,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2025-03-04 05:27:25,495 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-03-04 05:27:25,495 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 05:27:25,495 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2025-03-04 05:27:25,495 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2025-03-04 05:27:25,495 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-04 05:27:25,495 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-04 05:27:25,495 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2025-03-04 05:27:25,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2025-03-04 05:27:25,496 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2025-03-04 05:27:25,497 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2025-03-04 05:27:25,497 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2025-03-04 05:27:25,497 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2025-03-04 05:27:25,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-04 05:27:25,497 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2025-03-04 05:27:25,497 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:27:25,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:27:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:27:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 05:27:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 05:27:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 05:27:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 05:27:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 05:27:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 05:27:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 05:27:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:27:25,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:27:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2025-03-04 05:27:25,498 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2025-03-04 05:27:26,230 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:27:26,232 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:27:26,406 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9599: havoc netpoll_trap_#t~nondet1318#1; [2025-03-04 05:27:26,430 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9399: havoc #t~malloc1293.base, #t~malloc1293.offset; [2025-03-04 05:27:26,554 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9568: havoc #t~nondet1314; [2025-03-04 05:27:26,829 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9689: havoc #t~nondet1340; [2025-03-04 05:27:26,876 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5802: havoc #t~mem213.base, #t~mem213.offset; [2025-03-04 05:27:26,878 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9572: havoc #t~nondet1315; [2025-03-04 05:27:26,885 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9611: havoc pci_set_power_state_#t~nondet1321#1; [2025-03-04 05:27:26,911 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5341: havoc #t~mem87.base, #t~mem87.offset; [2025-03-04 05:27:26,931 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9435: havoc #t~nondet1301; [2025-03-04 05:27:27,030 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9652: havoc #t~nondet1333; [2025-03-04 05:27:27,141 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5972: havoc is_multicast_ether_addr_#t~mem271#1; [2025-03-04 05:27:27,141 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5966: havoc is_zero_ether_addr_#t~mem260#1;havoc is_zero_ether_addr_#t~mem261#1;havoc is_zero_ether_addr_#t~bitwise262#1;havoc is_zero_ether_addr_#t~mem263#1;havoc is_zero_ether_addr_#t~bitwise264#1;havoc is_zero_ether_addr_#t~mem265#1;havoc is_zero_ether_addr_#t~bitwise266#1;havoc is_zero_ether_addr_#t~mem267#1;havoc is_zero_ether_addr_#t~bitwise268#1;havoc is_zero_ether_addr_#t~mem269#1;havoc is_zero_ether_addr_#t~bitwise270#1; [2025-03-04 05:27:27,149 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9554: havoc #t~nondet1312; [2025-03-04 05:27:27,188 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6524: call ULTIMATE.dealloc(~#val~3.base, ~#val~3.offset);havoc ~#val~3.base, ~#val~3.offset; [2025-03-04 05:27:42,083 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9685: havoc ssb_pcihost_register_#t~nondet1339#1; [2025-03-04 05:27:42,083 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8699: call ULTIMATE.dealloc(b44_init_one_~#__key~1#1.base, b44_init_one_~#__key~1#1.offset);havoc b44_init_one_~#__key~1#1.base, b44_init_one_~#__key~1#1.offset; [2025-03-04 05:27:42,083 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7841: call ULTIMATE.dealloc(b44_open_~#__key~0#1.base, b44_open_~#__key~0#1.offset);havoc b44_open_~#__key~0#1.base, b44_open_~#__key~0#1.offset; [2025-03-04 05:27:42,083 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9626: havoc register_netdev_#t~nondet1324#1; [2025-03-04 05:27:42,084 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9634: havoc round_jiffies_#t~nondet1326#1; [2025-03-04 05:27:42,084 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9505: havoc dma_set_mask_#t~nondet1306#1; [2025-03-04 05:27:42,084 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5278: havoc kobject_name_#t~mem39#1.base, kobject_name_#t~mem39#1.offset; [2025-03-04 05:27:42,084 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9442: havoc __ssb_driver_register_#t~nondet1302#1; [2025-03-04 05:27:42,084 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9509: havoc dma_supported_#t~nondet1307#1; [2025-03-04 05:27:42,084 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5944: havoc netif_msg_init_#t~bitwise241#1; [2025-03-04 05:27:42,084 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8986: call ULTIMATE.dealloc(main_~#var_b44_suspend_77_p1~0#1.base, main_~#var_b44_suspend_77_p1~0#1.offset);havoc main_~#var_b44_suspend_77_p1~0#1.base, main_~#var_b44_suspend_77_p1~0#1.offset; [2025-03-04 05:27:42,084 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5290: havoc dev_name_#t~mem44#1.base, dev_name_#t~mem44#1.offset; [2025-03-04 05:27:42,084 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8270: call ULTIMATE.dealloc(b44_nway_reset_~#bmcr~1#1.base, b44_nway_reset_~#bmcr~1#1.offset);havoc b44_nway_reset_~#bmcr~1#1.base, b44_nway_reset_~#bmcr~1#1.offset; [2025-03-04 05:27:42,084 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9526: havoc generic_mii_ioctl_#t~nondet1309#1; [2025-03-04 05:27:42,084 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9463: havoc alloc_etherdev_mqs_#t~ret1303#1.base, alloc_etherdev_mqs_#t~ret1303#1.offset; [2025-03-04 05:27:42,084 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5702: havoc ethtool_cmd_speed_#t~mem201#1;havoc ethtool_cmd_speed_#t~mem202#1;havoc ethtool_cmd_speed_#t~bitwise203#1; [2025-03-04 05:27:42,084 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8214: havoc b44_get_msglevel_#t~mem1007#1; [2025-03-04 05:27:42,084 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9674: havoc ssb_dma_translation_#t~nondet1337#1; [2025-03-04 05:27:43,807 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8151: call ULTIMATE.dealloc(~#zero~0#1.base, ~#zero~0#1.offset);havoc ~#zero~0#1.base, ~#zero~0#1.offset; [2025-03-04 05:27:44,430 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9630: havoc request_threaded_irq_#t~nondet1325#1; [2025-03-04 05:27:44,653 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6062: havoc #t~mem303.base, #t~mem303.offset; [2025-03-04 05:27:44,846 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9656: havoc #t~nondet1334; [2025-03-04 05:27:45,992 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9618: havoc #t~nondet1322; [2025-03-04 05:27:46,951 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9681: havoc ssb_pcicore_dev_irqvecs_enable_#t~nondet1338#1; [2025-03-04 05:27:46,951 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9660: havoc ssb_clockspeed_#t~nondet1335#1; [2025-03-04 05:27:46,951 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9670: havoc ssb_device_is_enabled_#t~nondet1336#1; [2025-03-04 05:27:46,974 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9492: havoc #t~nondet1305; [2025-03-04 05:27:46,994 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9576: havoc #t~nondet1316; [2025-03-04 05:27:48,226 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9607: havoc pci_bus_write_config_word_#t~nondet1320#1; [2025-03-04 05:27:48,227 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7973: call ULTIMATE.dealloc(b44_setup_pseudo_magicp_~#pwol_mask~0#1.base, b44_setup_pseudo_magicp_~#pwol_mask~0#1.offset);havoc b44_setup_pseudo_magicp_~#pwol_mask~0#1.base, b44_setup_pseudo_magicp_~#pwol_mask~0#1.offset; [2025-03-04 05:27:48,227 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9603: havoc pci_bus_read_config_word_#t~nondet1319#1; [2025-03-04 05:27:48,227 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8011: call ULTIMATE.dealloc(b44_setup_wol_pci_~#val~13#1.base, b44_setup_wol_pci_~#val~13#1.offset);havoc b44_setup_wol_pci_~#val~13#1.base, b44_setup_wol_pci_~#val~13#1.offset; [2025-03-04 05:27:48,460 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5211: havoc arch_irqs_disabled_flags_#t~bitwise18#1; [2025-03-04 05:27:48,515 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9488: havoc #t~nondet1304; [2025-03-04 05:27:48,576 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5167: havoc #t~mem1;havoc #t~bitwise2; [2025-03-04 05:27:50,301 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6760: call ULTIMATE.dealloc(~#bmsr~0.base, ~#bmsr~0.offset);havoc ~#bmsr~0.base, ~#bmsr~0.offset;call ULTIMATE.dealloc(~#aux~0.base, ~#aux~0.offset);havoc ~#aux~0.base, ~#aux~0.offset;call ULTIMATE.dealloc(~#local_adv~0.base, ~#local_adv~0.offset);havoc ~#local_adv~0.base, ~#local_adv~0.offset;call ULTIMATE.dealloc(~#remote_adv~0.base, ~#remote_adv~0.offset);havoc ~#remote_adv~0.base, ~#remote_adv~0.offset; [2025-03-04 05:27:51,524 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5316: havoc is_device_dma_capable_#t~mem50#1.base, is_device_dma_capable_#t~mem50#1.offset;havoc is_device_dma_capable_#t~mem51#1.base, is_device_dma_capable_#t~mem51#1.offset;havoc is_device_dma_capable_#t~mem52#1;havoc is_device_dma_capable_#t~short53#1; [2025-03-04 05:27:51,884 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9564: havoc net_ratelimit_#t~nondet1313#1; [2025-03-04 05:27:53,333 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6600: call ULTIMATE.dealloc(~#val~5#1.base, ~#val~5#1.offset);havoc ~#val~5#1.base, ~#val~5#1.offset;call ULTIMATE.dealloc(~#bmcr~0#1.base, ~#bmcr~0#1.offset);havoc ~#bmcr~0#1.base, ~#bmcr~0#1.offset; [2025-03-04 05:27:53,920 INFO L? ?]: Removed 2883 outVars from TransFormulas that were not future-live. [2025-03-04 05:27:53,920 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:27:54,064 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:27:54,069 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 05:27:54,069 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:27:54 BoogieIcfgContainer [2025-03-04 05:27:54,069 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:27:54,071 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:27:54,072 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:27:54,075 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:27:54,075 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:27:21" (1/3) ... [2025-03-04 05:27:54,076 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cd71df4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:27:54, skipping insertion in model container [2025-03-04 05:27:54,076 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:27:24" (2/3) ... [2025-03-04 05:27:54,077 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cd71df4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:27:54, skipping insertion in model container [2025-03-04 05:27:54,078 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:27:54" (3/3) ... [2025-03-04 05:27:54,079 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2025-03-04 05:27:54,094 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:27:54,095 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i that has 151 procedures, 2514 locations, 1 initial locations, 78 loop locations, and 1 error locations. [2025-03-04 05:27:54,171 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:27:54,181 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;@207b9615, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:27:54,181 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-04 05:27:54,192 INFO L276 IsEmpty]: Start isEmpty. Operand has 2298 states, 1688 states have (on average 1.3649289099526067) internal successors, (2304), 1723 states have internal predecessors, (2304), 506 states have call successors, (506), 102 states have call predecessors, (506), 102 states have return successors, (506), 500 states have call predecessors, (506), 506 states have call successors, (506) [2025-03-04 05:27:54,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2025-03-04 05:27:54,204 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:27:54,205 INFO L218 NwaCegarLoop]: trace histogram [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] [2025-03-04 05:27:54,206 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:27:54,209 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:27:54,209 INFO L85 PathProgramCache]: Analyzing trace with hash 1409664283, now seen corresponding path program 1 times [2025-03-04 05:27:54,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:27:54,214 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [614449382] [2025-03-04 05:27:54,214 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:27:54,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:27:58,093 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 50 statements into 1 equivalence classes. [2025-03-04 05:27:58,436 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 50 of 50 statements. [2025-03-04 05:27:58,437 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:27:58,437 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:27:58,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-03-04 05:27:58,951 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:27:58,951 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [614449382] [2025-03-04 05:27:58,952 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [614449382] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:27:58,952 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:27:58,952 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:27:58,953 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [556668853] [2025-03-04 05:27:58,953 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:27:58,956 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:27:58,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:27:58,973 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:27:58,973 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:27:58,980 INFO L87 Difference]: Start difference. First operand has 2298 states, 1688 states have (on average 1.3649289099526067) internal successors, (2304), 1723 states have internal predecessors, (2304), 506 states have call successors, (506), 102 states have call predecessors, (506), 102 states have return successors, (506), 500 states have call predecessors, (506), 506 states have call successors, (506) Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2025-03-04 05:28:01,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:28:01,549 INFO L93 Difference]: Finished difference Result 4580 states and 6690 transitions. [2025-03-04 05:28:01,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:28:01,550 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 50 [2025-03-04 05:28:01,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:28:01,572 INFO L225 Difference]: With dead ends: 4580 [2025-03-04 05:28:01,572 INFO L226 Difference]: Without dead ends: 2282 [2025-03-04 05:28:01,584 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 [2025-03-04 05:28:01,585 INFO L435 NwaCegarLoop]: 3101 mSDtfsCounter, 0 mSDsluCounter, 3096 mSDsCounter, 0 mSdLazyCounter, 320 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6197 SdHoareTripleChecker+Invalid, 320 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 320 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:28:01,586 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6197 Invalid, 320 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 320 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2025-03-04 05:28:01,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2282 states. [2025-03-04 05:28:01,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2282 to 2282. [2025-03-04 05:28:01,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2282 states, 1676 states have (on average 1.3287589498806682) internal successors, (2227), 1709 states have internal predecessors, (2227), 504 states have call successors, (504), 102 states have call predecessors, (504), 101 states have return successors, (503), 497 states have call predecessors, (503), 503 states have call successors, (503) [2025-03-04 05:28:01,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 2282 states and 3234 transitions. [2025-03-04 05:28:01,724 INFO L78 Accepts]: Start accepts. Automaton has 2282 states and 3234 transitions. Word has length 50 [2025-03-04 05:28:01,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:28:01,725 INFO L471 AbstractCegarLoop]: Abstraction has 2282 states and 3234 transitions. [2025-03-04 05:28:01,726 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2025-03-04 05:28:01,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3234 transitions. [2025-03-04 05:28:01,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2025-03-04 05:28:01,729 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:28:01,729 INFO L218 NwaCegarLoop]: trace histogram [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] [2025-03-04 05:28:01,730 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:28:01,730 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:28:01,730 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:28:01,730 INFO L85 PathProgramCache]: Analyzing trace with hash 1701251515, now seen corresponding path program 1 times [2025-03-04 05:28:01,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:28:01,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269843526] [2025-03-04 05:28:01,731 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:28:01,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:28:05,301 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-03-04 05:28:05,392 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-03-04 05:28:05,393 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:28:05,393 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:28:06,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2025-03-04 05:28:06,024 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:28:06,024 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [269843526] [2025-03-04 05:28:06,024 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [269843526] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:28:06,024 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:28:06,024 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:28:06,024 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710332922] [2025-03-04 05:28:06,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:28:06,025 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:28:06,025 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:28:06,026 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:28:06,026 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:28:06,026 INFO L87 Difference]: Start difference. First operand 2282 states and 3234 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2025-03-04 05:28:10,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:28:10,481 INFO L93 Difference]: Finished difference Result 5493 states and 7767 transitions. [2025-03-04 05:28:10,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-04 05:28:10,482 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 52 [2025-03-04 05:28:10,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:28:10,508 INFO L225 Difference]: With dead ends: 5493 [2025-03-04 05:28:10,509 INFO L226 Difference]: Without dead ends: 3231 [2025-03-04 05:28:10,521 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:28:10,523 INFO L435 NwaCegarLoop]: 3897 mSDtfsCounter, 2667 mSDsluCounter, 5615 mSDsCounter, 0 mSdLazyCounter, 569 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2667 SdHoareTripleChecker+Valid, 9512 SdHoareTripleChecker+Invalid, 571 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 569 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2025-03-04 05:28:10,524 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2667 Valid, 9512 Invalid, 571 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 569 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2025-03-04 05:28:10,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3231 states. [2025-03-04 05:28:10,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3231 to 3231. [2025-03-04 05:28:10,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3231 states, 2399 states have (on average 1.3334722801167154) internal successors, (3199), 2446 states have internal predecessors, (3199), 672 states have call successors, (672), 160 states have call predecessors, (672), 159 states have return successors, (671), 661 states have call predecessors, (671), 671 states have call successors, (671) [2025-03-04 05:28:10,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 3231 states and 4542 transitions. [2025-03-04 05:28:10,640 INFO L78 Accepts]: Start accepts. Automaton has 3231 states and 4542 transitions. Word has length 52 [2025-03-04 05:28:10,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:28:10,642 INFO L471 AbstractCegarLoop]: Abstraction has 3231 states and 4542 transitions. [2025-03-04 05:28:10,642 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (6), 3 states have call predecessors, (6), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2025-03-04 05:28:10,642 INFO L276 IsEmpty]: Start isEmpty. Operand 3231 states and 4542 transitions. [2025-03-04 05:28:10,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2025-03-04 05:28:10,665 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:28:10,666 INFO L218 NwaCegarLoop]: trace histogram [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] [2025-03-04 05:28:10,666 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 05:28:10,666 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:28:10,666 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:28:10,666 INFO L85 PathProgramCache]: Analyzing trace with hash 27355411, now seen corresponding path program 1 times [2025-03-04 05:28:10,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:28:10,666 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636217560] [2025-03-04 05:28:10,666 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:28:10,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:28:14,050 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 131 statements into 1 equivalence classes. [2025-03-04 05:28:14,128 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 131 of 131 statements. [2025-03-04 05:28:14,128 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:28:14,128 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:28:14,642 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2025-03-04 05:28:14,642 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:28:14,642 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1636217560] [2025-03-04 05:28:14,642 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1636217560] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:28:14,642 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:28:14,642 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:28:14,642 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [575695207] [2025-03-04 05:28:14,642 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:28:14,644 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:28:14,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:28:14,645 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:28:14,645 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:28:14,645 INFO L87 Difference]: Start difference. First operand 3231 states and 4542 transitions. Second operand has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2025-03-04 05:28:17,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:28:17,376 INFO L93 Difference]: Finished difference Result 6474 states and 9121 transitions. [2025-03-04 05:28:17,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:28:17,376 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 131 [2025-03-04 05:28:17,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:28:17,393 INFO L225 Difference]: With dead ends: 6474 [2025-03-04 05:28:17,393 INFO L226 Difference]: Without dead ends: 3263 [2025-03-04 05:28:17,404 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 [2025-03-04 05:28:17,405 INFO L435 NwaCegarLoop]: 3070 mSDtfsCounter, 12 mSDsluCounter, 3067 mSDsCounter, 0 mSdLazyCounter, 327 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 6137 SdHoareTripleChecker+Invalid, 329 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 327 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2025-03-04 05:28:17,405 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 6137 Invalid, 329 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 327 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2025-03-04 05:28:17,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3263 states. [2025-03-04 05:28:17,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3263 to 3235. [2025-03-04 05:28:17,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3235 states, 2403 states have (on average 1.3329171868497711) internal successors, (3203), 2450 states have internal predecessors, (3203), 672 states have call successors, (672), 160 states have call predecessors, (672), 159 states have return successors, (671), 661 states have call predecessors, (671), 671 states have call successors, (671) [2025-03-04 05:28:17,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 3235 states and 4546 transitions. [2025-03-04 05:28:17,491 INFO L78 Accepts]: Start accepts. Automaton has 3235 states and 4546 transitions. Word has length 131 [2025-03-04 05:28:17,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:28:17,492 INFO L471 AbstractCegarLoop]: Abstraction has 3235 states and 4546 transitions. [2025-03-04 05:28:17,492 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2025-03-04 05:28:17,492 INFO L276 IsEmpty]: Start isEmpty. Operand 3235 states and 4546 transitions. [2025-03-04 05:28:17,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2025-03-04 05:28:17,500 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:28:17,501 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:28:17,501 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 05:28:17,501 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:28:17,503 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:28:17,504 INFO L85 PathProgramCache]: Analyzing trace with hash -409878388, now seen corresponding path program 1 times [2025-03-04 05:28:17,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:28:17,504 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776117773] [2025-03-04 05:28:17,504 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:28:17,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:28:21,234 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 146 statements into 1 equivalence classes. [2025-03-04 05:28:21,394 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 146 of 146 statements. [2025-03-04 05:28:21,394 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:28:21,395 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:28:22,721 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2025-03-04 05:28:22,722 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:28:22,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776117773] [2025-03-04 05:28:22,722 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1776117773] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:28:22,722 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:28:22,722 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-03-04 05:28:22,722 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1449612421] [2025-03-04 05:28:22,722 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:28:22,722 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-04 05:28:22,722 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:28:22,723 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-04 05:28:22,723 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-03-04 05:28:22,723 INFO L87 Difference]: Start difference. First operand 3235 states and 4546 transitions. Second operand has 6 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 3 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2025-03-04 05:28:29,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:28:29,775 INFO L93 Difference]: Finished difference Result 6468 states and 9098 transitions. [2025-03-04 05:28:29,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-04 05:28:29,775 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 3 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) Word has length 146 [2025-03-04 05:28:29,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:28:29,791 INFO L225 Difference]: With dead ends: 6468 [2025-03-04 05:28:29,791 INFO L226 Difference]: Without dead ends: 3253 [2025-03-04 05:28:29,798 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2025-03-04 05:28:29,799 INFO L435 NwaCegarLoop]: 3078 mSDtfsCounter, 27 mSDsluCounter, 12283 mSDsCounter, 0 mSdLazyCounter, 826 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 15361 SdHoareTripleChecker+Invalid, 832 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 826 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2025-03-04 05:28:29,799 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [29 Valid, 15361 Invalid, 832 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 826 Invalid, 0 Unknown, 0 Unchecked, 6.8s Time] [2025-03-04 05:28:29,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3253 states. [2025-03-04 05:28:29,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3253 to 3250. [2025-03-04 05:28:29,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3250 states, 2416 states have (on average 1.3319536423841059) internal successors, (3218), 2463 states have internal predecessors, (3218), 672 states have call successors, (672), 162 states have call predecessors, (672), 161 states have return successors, (671), 661 states have call predecessors, (671), 671 states have call successors, (671) [2025-03-04 05:28:29,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 3250 states and 4561 transitions. [2025-03-04 05:28:29,889 INFO L78 Accepts]: Start accepts. Automaton has 3250 states and 4561 transitions. Word has length 146 [2025-03-04 05:28:29,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:28:29,890 INFO L471 AbstractCegarLoop]: Abstraction has 3250 states and 4561 transitions. [2025-03-04 05:28:29,890 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 3 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2025-03-04 05:28:29,890 INFO L276 IsEmpty]: Start isEmpty. Operand 3250 states and 4561 transitions. [2025-03-04 05:28:29,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2025-03-04 05:28:29,898 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:28:29,898 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:28:29,899 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-04 05:28:29,899 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:28:29,899 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:28:29,899 INFO L85 PathProgramCache]: Analyzing trace with hash 1075198680, now seen corresponding path program 1 times [2025-03-04 05:28:29,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:28:29,899 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [244371320] [2025-03-04 05:28:29,899 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:28:29,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:28:33,431 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 148 statements into 1 equivalence classes. [2025-03-04 05:28:36,687 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 148 of 148 statements. [2025-03-04 05:28:36,687 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:28:36,687 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:28:37,385 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2025-03-04 05:28:37,385 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:28:37,385 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [244371320] [2025-03-04 05:28:37,385 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [244371320] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:28:37,385 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:28:37,385 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:28:37,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1501672155] [2025-03-04 05:28:37,386 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:28:37,386 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:28:37,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:28:37,386 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:28:37,386 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:28:37,387 INFO L87 Difference]: Start difference. First operand 3250 states and 4561 transitions. Second operand has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2025-03-04 05:28:41,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:28:41,094 INFO L93 Difference]: Finished difference Result 6482 states and 9101 transitions. [2025-03-04 05:28:41,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-04 05:28:41,095 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 148 [2025-03-04 05:28:41,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:28:41,111 INFO L225 Difference]: With dead ends: 6482 [2025-03-04 05:28:41,112 INFO L226 Difference]: Without dead ends: 3250 [2025-03-04 05:28:41,121 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:28:41,122 INFO L435 NwaCegarLoop]: 3075 mSDtfsCounter, 0 mSDsluCounter, 6145 mSDsCounter, 0 mSdLazyCounter, 478 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 9220 SdHoareTripleChecker+Invalid, 478 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 478 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2025-03-04 05:28:41,122 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 9220 Invalid, 478 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 478 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2025-03-04 05:28:41,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3250 states. [2025-03-04 05:28:41,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3250 to 3250. [2025-03-04 05:28:41,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3250 states, 2416 states have (on average 1.3315397350993377) internal successors, (3217), 2463 states have internal predecessors, (3217), 672 states have call successors, (672), 162 states have call predecessors, (672), 161 states have return successors, (671), 661 states have call predecessors, (671), 671 states have call successors, (671) [2025-03-04 05:28:41,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 3250 states and 4560 transitions. [2025-03-04 05:28:41,214 INFO L78 Accepts]: Start accepts. Automaton has 3250 states and 4560 transitions. Word has length 148 [2025-03-04 05:28:41,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:28:41,215 INFO L471 AbstractCegarLoop]: Abstraction has 3250 states and 4560 transitions. [2025-03-04 05:28:41,215 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.75) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2025-03-04 05:28:41,215 INFO L276 IsEmpty]: Start isEmpty. Operand 3250 states and 4560 transitions. [2025-03-04 05:28:41,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2025-03-04 05:28:41,226 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:28:41,226 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:28:41,226 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-04 05:28:41,227 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:28:41,227 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:28:41,227 INFO L85 PathProgramCache]: Analyzing trace with hash -664952069, now seen corresponding path program 1 times [2025-03-04 05:28:41,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:28:41,227 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [453129471] [2025-03-04 05:28:41,227 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:28:41,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:28:44,862 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 151 statements into 1 equivalence classes.