./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.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-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e184773994bf5ba427e3ad6843df80bcf1aa90cb50c2ace36ee6ac9939c1f916 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 05:17:42,108 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:17:42,165 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:17:42,171 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:17:42,175 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:17:42,198 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:17:42,199 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:17:42,199 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:17:42,199 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:17:42,199 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:17:42,200 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:17:42,200 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:17:42,201 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:17:42,201 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:17:42,201 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:17:42,201 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:17:42,201 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:17:42,202 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:17:42,202 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:17:42,202 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:17:42,202 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:17:42,202 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:17:42,202 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:17:42,202 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:17:42,202 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:17:42,202 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:17:42,202 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:17:42,202 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:17:42,202 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:17:42,203 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:17:42,203 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:17:42,203 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:17:42,203 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:17:42,203 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:17:42,203 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:17:42,203 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:17:42,204 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:17:42,204 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:17:42,204 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:17:42,204 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:17:42,204 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 -> e184773994bf5ba427e3ad6843df80bcf1aa90cb50c2ace36ee6ac9939c1f916 [2025-03-04 05:17:42,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:17:42,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:17:42,454 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:17:42,456 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:17:42,456 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:17:42,457 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2025-03-04 05:17:43,639 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ec23c2e9/9fa479237f45483793c81412e485e201/FLAG8e369cf8e [2025-03-04 05:17:44,150 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:17:44,150 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2025-03-04 05:17:44,193 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ec23c2e9/9fa479237f45483793c81412e485e201/FLAG8e369cf8e [2025-03-04 05:17:44,212 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ec23c2e9/9fa479237f45483793c81412e485e201 [2025-03-04 05:17:44,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:17:44,216 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:17:44,218 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:17:44,218 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:17:44,222 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:17:44,223 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:17:44" (1/1) ... [2025-03-04 05:17:44,223 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a1d70a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:44, skipping insertion in model container [2025-03-04 05:17:44,224 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:17:44" (1/1) ... [2025-03-04 05:17:44,309 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:17:46,987 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340444,340457] [2025-03-04 05:17:46,990 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340589,340602] [2025-03-04 05:17:47,005 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:17:47,080 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:17:47,158 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"); [5322] [2025-03-04 05:17:47,160 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)); [5329] [2025-03-04 05:17:47,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5336] [2025-03-04 05:17:47,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/dfaa16b/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5391-5392] [2025-03-04 05:17:47,165 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"); [5397-5399] [2025-03-04 05:17:47,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5504] [2025-03-04 05:17:47,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5512] [2025-03-04 05:17:47,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5519] [2025-03-04 05:17:47,174 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)); [5632-5633] [2025-03-04 05:17:47,175 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)); [5666-5667] [2025-03-04 05:17:47,176 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" (79), "i" (12UL)); [5707-5708] [2025-03-04 05:17:47,178 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" (91), "i" (12UL)); [5736-5737] [2025-03-04 05:17:47,179 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)); [5773-5774] [2025-03-04 05:17:47,180 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)); [5810-5811] [2025-03-04 05:17:47,204 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6748] [2025-03-04 05:17:47,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7519] [2025-03-04 05:17:47,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7529] [2025-03-04 05:17:47,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7544] [2025-03-04 05:17:47,288 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8330] [2025-03-04 05:17:47,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8363] [2025-03-04 05:17:47,291 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8386] [2025-03-04 05:17:47,298 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8627] [2025-03-04 05:17:47,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8657] [2025-03-04 05:17:47,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8670] [2025-03-04 05:17:47,391 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340444,340457] [2025-03-04 05:17:47,391 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340589,340602] [2025-03-04 05:17:47,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:17:47,542 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:17:47,542 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:47 WrapperNode [2025-03-04 05:17:47,542 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:17:47,543 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:17:47,543 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:17:47,544 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:17:47,548 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:47" (1/1) ... [2025-03-04 05:17:47,624 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:47" (1/1) ... [2025-03-04 05:17:47,801 INFO L138 Inliner]: procedures = 429, calls = 2225, calls flagged for inlining = 204, calls inlined = 189, statements flattened = 6046 [2025-03-04 05:17:47,802 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:17:47,803 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:17:47,803 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:17:47,803 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:17:47,810 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:47" (1/1) ... [2025-03-04 05:17:47,811 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:47" (1/1) ... [2025-03-04 05:17:47,854 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:47" (1/1) ... [2025-03-04 05:17:48,723 INFO L175 MemorySlicer]: Split 1005 memory accesses to 20 slices as follows [7, 4, 7, 4, 2, 71, 7, 10, 1, 2, 4, 2, 825, 7, 8, 19, 7, 1, 2, 15]. 82 percent of accesses are in the largest equivalence class. The 91 initializations are split as follows [0, 0, 0, 4, 2, 0, 7, 6, 0, 0, 4, 0, 30, 7, 8, 0, 7, 1, 0, 15]. The 450 writes are split as follows [2, 4, 2, 0, 0, 71, 0, 1, 0, 1, 0, 1, 357, 0, 0, 11, 0, 0, 0, 0]. [2025-03-04 05:17:48,723 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:47" (1/1) ... [2025-03-04 05:17:48,728 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:47" (1/1) ... [2025-03-04 05:17:48,848 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:47" (1/1) ... [2025-03-04 05:17:48,861 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:47" (1/1) ... [2025-03-04 05:17:48,888 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:47" (1/1) ... [2025-03-04 05:17:48,912 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:47" (1/1) ... [2025-03-04 05:17:48,964 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:17:48,965 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:17:48,966 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:17:48,966 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:17:48,967 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:47" (1/1) ... [2025-03-04 05:17:48,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:17:48,983 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:17:48,995 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 05:17:48,999 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 05:17:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2025-03-04 05:17:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2025-03-04 05:17:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2025-03-04 05:17:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2025-03-04 05:17:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-04 05:17:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-04 05:17:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:17:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:17:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2025-03-04 05:17:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2025-03-04 05:17:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2025-03-04 05:17:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2025-03-04 05:17:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2025-03-04 05:17:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2025-03-04 05:17:49,021 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 05:17:49,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 05:17:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2025-03-04 05:17:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2025-03-04 05:17:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:17:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:17:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-04 05:17:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-04 05:17:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_87 [2025-03-04 05:17:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_87 [2025-03-04 05:17:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2025-03-04 05:17:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2025-03-04 05:17:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-04 05:17:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-04 05:17:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2025-03-04 05:17:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2025-03-04 05:17:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2025-03-04 05:17:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2025-03-04 05:17:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2025-03-04 05:17:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2025-03-04 05:17:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2025-03-04 05:17:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2025-03-04 05:17:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2025-03-04 05:17:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2025-03-04 05:17:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:17:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:17:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 05:17:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 05:17:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-03-04 05:17:49,022 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-03-04 05:17:49,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2025-03-04 05:17:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2025-03-04 05:17:49,023 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-04 05:17:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-04 05:17:49,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:17:49,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:17:49,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:17:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-03-04 05:17:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-03-04 05:17:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2025-03-04 05:17:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2025-03-04 05:17:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 05:17:49,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 05:17:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:17:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:17:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:17:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:17:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:17:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:17:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:17:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:17:49,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:17:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:17:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:17:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:17:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:17:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:17:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:17:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:17:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:17:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:17:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:17:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 05:17:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 05:17:49,025 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 05:17:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:17:49,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:17:49,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:17:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:17:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 05:17:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:17:49,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:17:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:17:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:17:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:17:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:17:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:17:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:17:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:17:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:17:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:17:49,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:17:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:17:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:17:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:17:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:17:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:17:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:17:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:17:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:17:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:17:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 05:17:49,028 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-04 05:17:49,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-04 05:17:49,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2025-03-04 05:17:49,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2025-03-04 05:17:49,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-04 05:17:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-04 05:17:49,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:17:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:17:49,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:17:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:17:49,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-04 05:17:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-04 05:17:49,030 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2025-03-04 05:17:49,030 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2025-03-04 05:17:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2025-03-04 05:17:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-03-04 05:17:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2025-03-04 05:17:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:17:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 05:17:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:17:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:17:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-03-04 05:17:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-03-04 05:17:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-03-04 05:17:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-03-04 05:17:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2025-03-04 05:17:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 05:17:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-04 05:17:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-04 05:17:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-04 05:17:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2025-03-04 05:17:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:17:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2025-03-04 05:17:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-03-04 05:17:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-03-04 05:17:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-03-04 05:17:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-03-04 05:17:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-03-04 05:17:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-03-04 05:17:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-03-04 05:17:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-03-04 05:17:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-03-04 05:17:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-03-04 05:17:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2025-03-04 05:17:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 05:17:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2025-03-04 05:17:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:17:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:17:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-04 05:17:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2025-03-04 05:17:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-04 05:17:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 05:17:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-04 05:17:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 05:17:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 05:17:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 05:17:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 05:17:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 05:17:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 05:17:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 05:17:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 05:17:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 05:17:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 05:17:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 05:17:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 05:17:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 05:17:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 05:17:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 05:17:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 05:17:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 05:17:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 05:17:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 05:17:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-04 05:17:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 05:17:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 05:17:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2025-03-04 05:17:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2025-03-04 05:17:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2025-03-04 05:17:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2025-03-04 05:17:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-03-04 05:17:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-03-04 05:17:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:17:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:17:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:17:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:17:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:17:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:17:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:17:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:17:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:17:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:17:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:17:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:17:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:17:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:17:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:17:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:17:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:17:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:17:49,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2025-03-04 05:17:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_86 [2025-03-04 05:17:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_86 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:17:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-04 05:17:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2025-03-04 05:17:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 05:17:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:17:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-04 05:17:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2025-03-04 05:17:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2025-03-04 05:17:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-03-04 05:17:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 05:17:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2025-03-04 05:17:49,042 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:17:49,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:17:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-04 05:17:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:17:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-04 05:17:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-03-04 05:17:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-04 05:17:49,043 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:17:49,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:17:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:17:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:17:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 05:17:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2025-03-04 05:17:49,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2025-03-04 05:17:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:17:49,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:17:49,044 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2025-03-04 05:17:49,044 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2025-03-04 05:17:49,045 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2025-03-04 05:17:49,045 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2025-03-04 05:17:49,841 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:17:49,845 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:17:49,883 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5356: havoc __le32_to_cpup_#t~mem4#1; [2025-03-04 05:17:50,023 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:17:50,760 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10771-1: ldv_request_irq_91_#res#1 := ldv_request_irq_91_~ldv_func_res~1#1; [2025-03-04 05:17:50,761 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12920: havoc netif_rx_#t~nondet1324#1; [2025-03-04 05:17:50,761 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12959: havoc request_threaded_irq_#t~nondet1331#1; [2025-03-04 05:17:50,762 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12872: havoc eth_type_trans_#t~nondet1320#1; [2025-03-04 05:17:50,762 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5344: havoc constant_test_bit_#t~mem1#1;havoc constant_test_bit_#t~bitwise2#1; [2025-03-04 05:17:50,762 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5350: havoc __fswab16_#t~bitwise3#1; [2025-03-04 05:17:50,762 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10569-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-04 05:17:50,827 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12924: havoc netpoll_trap_#t~nondet1325#1; [2025-03-04 05:17:50,828 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5338-1: test_and_clear_bit_#res#1 := 1; [2025-03-04 05:17:50,854 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10796-1: ldv_del_timer_96_#res#1 := ldv_del_timer_96_~ldv_func_res~2#1; [2025-03-04 05:17:50,928 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8710: call ULTIMATE.dealloc(~#hash_table~1.base, ~#hash_table~1.offset);havoc ~#hash_table~1.base, ~#hash_table~1.offset; [2025-03-04 05:17:50,944 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12860: havoc #t~nondet1317; [2025-03-04 05:17:50,948 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12838: havoc #t~nondet1316; [2025-03-04 05:17:51,180 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12975: havoc #t~nondet1336; [2025-03-04 05:17:51,183 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5953: havoc #t~mem193.base, #t~mem193.offset;havoc #t~mem194; [2025-03-04 05:17:51,186 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9691: #res#1 := ~arg0#1; [2025-03-04 05:17:51,188 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12876: havoc #t~nondet1321; [2025-03-04 05:17:51,196 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12951: havoc #t~nondet1329; [2025-03-04 05:17:51,217 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6048: havoc #t~mem217.base, #t~mem217.offset; [2025-03-04 05:17:51,305 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5407: havoc arch_irqs_disabled_flags_#t~bitwise32#1; [2025-03-04 05:17:51,305 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10945: havoc ldv_dev_get_drvdata_#t~mem1212#1.base, ldv_dev_get_drvdata_#t~mem1212#1.offset;havoc ldv_dev_get_drvdata_#t~mem1213#1.base, ldv_dev_get_drvdata_#t~mem1213#1.offset; [2025-03-04 05:17:51,314 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5608: havoc #t~mem93.base, #t~mem93.offset; [2025-03-04 05:17:51,595 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10733-1: ldv_del_timer_88_#res#1 := ldv_del_timer_88_~ldv_func_res~0#1; [2025-03-04 05:17:51,596 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7696: call ULTIMATE.dealloc(~#hash_table~0#1.base, ~#hash_table~0#1.offset);havoc ~#hash_table~0#1.base, ~#hash_table~0#1.offset; [2025-03-04 05:17:51,636 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12813: havoc #t~nondet1314; [2025-03-04 05:17:52,084 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6041: havoc #t~mem214;havoc #t~mem215;havoc #t~bitwise216; [2025-03-04 05:18:09,607 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9153: call ULTIMATE.dealloc(happy_meal_pci_probe_~#prom_name~0#1.base, happy_meal_pci_probe_~#prom_name~0#1.offset);havoc happy_meal_pci_probe_~#prom_name~0#1.base, happy_meal_pci_probe_~#prom_name~0#1.offset;call ULTIMATE.dealloc(happy_meal_pci_probe_~#__key~0#1.base, happy_meal_pci_probe_~#__key~0#1.offset);havoc happy_meal_pci_probe_~#__key~0#1.base, happy_meal_pci_probe_~#__key~0#1.offset;call ULTIMATE.dealloc(happy_meal_pci_probe_~#__key___0~0#1.base, happy_meal_pci_probe_~#__key___0~0#1.offset);havoc happy_meal_pci_probe_~#__key___0~0#1.base, happy_meal_pci_probe_~#__key___0~0#1.offset; [2025-03-04 05:18:09,607 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8890: havoc hme_get_link_#t~mem1001#1;havoc hme_get_link_#t~bitwise1002#1; [2025-03-04 05:18:09,607 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10344: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-04 05:18:09,607 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10344-1: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-04 05:18:09,607 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10344-2: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-04 05:18:09,607 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5984: havoc skb_checksum_start_offset_#t~mem204#1; [2025-03-04 05:18:09,607 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12928: havoc pci_enable_device_#t~nondet1326#1; [2025-03-04 05:18:09,607 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12864: havoc eth_change_mtu_#t~nondet1318#1; [2025-03-04 05:18:09,607 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12931: havoc pci_map_rom_#t~ret1327#1.base, pci_map_rom_#t~ret1327#1.offset; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12868: havoc eth_mac_addr_#t~nondet1319#1; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10821-1: ldv_del_timer_111_#res#1 := ldv_del_timer_111_~ldv_func_res~3#1; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12938: havoc pci_request_regions_#t~nondet1328#1; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5540: havoc dev_name_#t~mem52#1.base, dev_name_#t~mem52#1.offset; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6004: havoc skb_frag_page_#t~mem208#1.base, skb_frag_page_#t~mem208#1.offset; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12809: havoc __pci_register_driver_#t~nondet1313#1; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10899-1: ldv___pci_register_driver_122_#res#1 := ldv___pci_register_driver_122_~ldv_func_res~6#1; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5946: havoc skb_frag_size_#t~mem192#1; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10837-1: ldv_alloc_etherdev_mqs_115_#res#1.base, ldv_alloc_etherdev_mqs_115_#res#1.offset := ldv_alloc_etherdev_mqs_115_~ldv_func_res~4#1.base, ldv_alloc_etherdev_mqs_115_~ldv_func_res~4#1.offset; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12955: havoc register_netdev_#t~nondet1330#1; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12891: havoc ioremap_nocache_#t~ret1322#1.base, ioremap_nocache_#t~ret1322#1.offset; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9655-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10318: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5959: havoc skb_headlen_#t~mem195#1;havoc skb_headlen_#t~mem196#1; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5497: havoc kobject_name_#t~mem46#1.base, kobject_name_#t~mem46#1.offset; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12963: havoc simple_strtoul_#t~nondet1332#1; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12834: havoc alloc_etherdev_mqs_#t~ret1315#1.base, alloc_etherdev_mqs_#t~ret1315#1.offset; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10852-1: ldv_register_netdev_118_#res#1 := ldv_register_netdev_118_~ldv_func_res~5#1; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5966: havoc skb_headroom_#t~mem199#1.base, skb_headroom_#t~mem199#1.offset;havoc skb_headroom_#t~mem200#1.base, skb_headroom_#t~mem200#1.offset; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10526-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10527-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10329: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12910: havoc ldv_pre_register_netdev_#t~nondet1323#1; [2025-03-04 05:18:09,608 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9079: call ULTIMATE.dealloc(get_hme_mac_nonsparc_~#size~0#1.base, get_hme_mac_nonsparc_~#size~0#1.offset);havoc get_hme_mac_nonsparc_~#size~0#1.base, get_hme_mac_nonsparc_~#size~0#1.offset; [2025-03-04 05:18:09,609 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9674-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:18:09,609 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9677-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:18:09,609 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5582: havoc is_device_dma_capable_#t~mem58#1.base, is_device_dma_capable_#t~mem58#1.offset;havoc is_device_dma_capable_#t~mem59#1.base, is_device_dma_capable_#t~mem59#1.offset;havoc is_device_dma_capable_#t~mem60#1;havoc is_device_dma_capable_#t~short61#1; [2025-03-04 05:18:09,609 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9679-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:18:10,989 INFO L? ?]: Removed 2890 outVars from TransFormulas that were not future-live. [2025-03-04 05:18:10,990 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:18:11,096 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:18:11,097 INFO L336 CfgBuilder]: Removed 5 assume(true) statements. [2025-03-04 05:18:11,097 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:18:11 BoogieIcfgContainer [2025-03-04 05:18:11,097 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:18:11,099 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:18:11,099 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:18:11,105 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:18:11,106 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:17:44" (1/3) ... [2025-03-04 05:18:11,106 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72f7b29d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:18:11, skipping insertion in model container [2025-03-04 05:18:11,106 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:17:47" (2/3) ... [2025-03-04 05:18:11,106 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72f7b29d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:18:11, skipping insertion in model container [2025-03-04 05:18:11,106 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:18:11" (3/3) ... [2025-03-04 05:18:11,107 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2025-03-04 05:18:11,125 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:18:11,131 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i that has 128 procedures, 2740 locations, 1 initial locations, 43 loop locations, and 1 error locations. [2025-03-04 05:18:11,238 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:18:11,247 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;@41b662a6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:18:11,248 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-04 05:18:11,257 INFO L276 IsEmpty]: Start isEmpty. Operand has 2572 states, 1874 states have (on average 1.3697972251867663) internal successors, (2567), 1917 states have internal predecessors, (2567), 607 states have call successors, (607), 90 states have call predecessors, (607), 89 states have return successors, (603), 592 states have call predecessors, (603), 603 states have call successors, (603) [2025-03-04 05:18:11,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2025-03-04 05:18:11,269 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:18:11,270 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2025-03-04 05:18:11,270 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:18:11,275 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:18:11,276 INFO L85 PathProgramCache]: Analyzing trace with hash 1392232017, now seen corresponding path program 1 times [2025-03-04 05:18:11,281 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:18:11,281 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930837471] [2025-03-04 05:18:11,282 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:18:11,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:18:15,902 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 120 statements into 1 equivalence classes. [2025-03-04 05:18:16,240 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 120 of 120 statements. [2025-03-04 05:18:16,241 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:18:16,241 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:18:16,597 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2025-03-04 05:18:16,598 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:18:16,598 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930837471] [2025-03-04 05:18:16,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930837471] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:18:16,599 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:18:16,599 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 05:18:16,600 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371347762] [2025-03-04 05:18:16,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:18:16,603 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2025-03-04 05:18:16,604 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:18:16,621 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2025-03-04 05:18:16,622 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-04 05:18:16,629 INFO L87 Difference]: Start difference. First operand has 2572 states, 1874 states have (on average 1.3697972251867663) internal successors, (2567), 1917 states have internal predecessors, (2567), 607 states have call successors, (607), 90 states have call predecessors, (607), 89 states have return successors, (603), 592 states have call predecessors, (603), 603 states have call successors, (603) Second operand has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2025-03-04 05:18:18,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:18:18,402 INFO L93 Difference]: Finished difference Result 5114 states and 7620 transitions. [2025-03-04 05:18:18,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2025-03-04 05:18:18,404 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 120 [2025-03-04 05:18:18,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:18:18,439 INFO L225 Difference]: With dead ends: 5114 [2025-03-04 05:18:18,439 INFO L226 Difference]: Without dead ends: 2311 [2025-03-04 05:18:18,461 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2025-03-04 05:18:18,464 INFO L435 NwaCegarLoop]: 3555 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 171 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3555 SdHoareTripleChecker+Invalid, 171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 171 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2025-03-04 05:18:18,466 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3555 Invalid, 171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 171 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2025-03-04 05:18:18,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2311 states. [2025-03-04 05:18:18,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2311 to 2311. [2025-03-04 05:18:18,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2311 states, 1688 states have (on average 1.3364928909952607) internal successors, (2256), 1728 states have internal predecessors, (2256), 535 states have call successors, (535), 87 states have call predecessors, (535), 87 states have return successors, (534), 523 states have call predecessors, (534), 534 states have call successors, (534) [2025-03-04 05:18:18,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 2311 states and 3325 transitions. [2025-03-04 05:18:18,671 INFO L78 Accepts]: Start accepts. Automaton has 2311 states and 3325 transitions. Word has length 120 [2025-03-04 05:18:18,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:18:18,673 INFO L471 AbstractCegarLoop]: Abstraction has 2311 states and 3325 transitions. [2025-03-04 05:18:18,674 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 25.5) internal successors, (51), 2 states have internal predecessors, (51), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2025-03-04 05:18:18,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 3325 transitions. [2025-03-04 05:18:18,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2025-03-04 05:18:18,681 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:18:18,681 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2025-03-04 05:18:18,681 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:18:18,682 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:18:18,682 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:18:18,682 INFO L85 PathProgramCache]: Analyzing trace with hash -1425641959, now seen corresponding path program 1 times [2025-03-04 05:18:18,682 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:18:18,682 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738849049] [2025-03-04 05:18:18,682 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:18:18,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:18:22,665 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 121 statements into 1 equivalence classes. [2025-03-04 05:18:22,800 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 121 of 121 statements. [2025-03-04 05:18:22,800 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:18:22,801 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:18:23,574 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2025-03-04 05:18:23,574 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:18:23,574 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738849049] [2025-03-04 05:18:23,575 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1738849049] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:18:23,575 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:18:23,575 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-04 05:18:23,575 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1256855525] [2025-03-04 05:18:23,575 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:18:23,576 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-04 05:18:23,576 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:18:23,576 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-04 05:18:23,576 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:18:23,577 INFO L87 Difference]: Start difference. First operand 2311 states and 3325 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2025-03-04 05:18:28,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:18:28,984 INFO L93 Difference]: Finished difference Result 4606 states and 6626 transitions. [2025-03-04 05:18:28,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-04 05:18:28,984 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) Word has length 121 [2025-03-04 05:18:28,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:18:28,998 INFO L225 Difference]: With dead ends: 4606 [2025-03-04 05:18:28,998 INFO L226 Difference]: Without dead ends: 2315 [2025-03-04 05:18:29,009 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:18:29,010 INFO L435 NwaCegarLoop]: 3172 mSDtfsCounter, 0 mSDsluCounter, 9508 mSDsCounter, 0 mSdLazyCounter, 618 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 12680 SdHoareTripleChecker+Invalid, 619 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 618 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2025-03-04 05:18:29,010 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 12680 Invalid, 619 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 618 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2025-03-04 05:18:29,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2315 states. [2025-03-04 05:18:29,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2315 to 2315. [2025-03-04 05:18:29,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2315 states, 1691 states have (on average 1.3358959195742164) internal successors, (2259), 1731 states have internal predecessors, (2259), 535 states have call successors, (535), 87 states have call predecessors, (535), 88 states have return successors, (536), 524 states have call predecessors, (536), 534 states have call successors, (536) [2025-03-04 05:18:29,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 2315 states and 3330 transitions. [2025-03-04 05:18:29,078 INFO L78 Accepts]: Start accepts. Automaton has 2315 states and 3330 transitions. Word has length 121 [2025-03-04 05:18:29,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:18:29,079 INFO L471 AbstractCegarLoop]: Abstraction has 2315 states and 3330 transitions. [2025-03-04 05:18:29,079 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2025-03-04 05:18:29,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 3330 transitions. [2025-03-04 05:18:29,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2025-03-04 05:18:29,083 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:18:29,083 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2025-03-04 05:18:29,083 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 05:18:29,083 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:18:29,083 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:18:29,084 INFO L85 PathProgramCache]: Analyzing trace with hash 534301562, now seen corresponding path program 1 times [2025-03-04 05:18:29,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:18:29,084 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601597703] [2025-03-04 05:18:29,084 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:18:29,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:18:32,883 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 121 statements into 1 equivalence classes. [2025-03-04 05:18:32,969 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 121 of 121 statements. [2025-03-04 05:18:32,969 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:18:32,969 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:18:33,534 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2025-03-04 05:18:33,534 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:18:33,534 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601597703] [2025-03-04 05:18:33,534 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1601597703] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:18:33,534 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:18:33,535 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:18:33,535 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [341121740] [2025-03-04 05:18:33,535 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:18:33,535 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:18:33,535 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:18:33,535 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:18:33,536 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:18:33,537 INFO L87 Difference]: Start difference. First operand 2315 states and 3330 transitions. Second operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2025-03-04 05:18:37,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-04 05:18:52,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:18:52,417 INFO L93 Difference]: Finished difference Result 4610 states and 6646 transitions. [2025-03-04 05:18:52,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:18:52,418 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) Word has length 121 [2025-03-04 05:18:52,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:18:52,434 INFO L225 Difference]: With dead ends: 4610 [2025-03-04 05:18:52,434 INFO L226 Difference]: Without dead ends: 2315 [2025-03-04 05:18:52,444 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 05:18:52,447 INFO L435 NwaCegarLoop]: 3172 mSDtfsCounter, 3287 mSDsluCounter, 2102 mSDsCounter, 0 mSdLazyCounter, 1373 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3287 SdHoareTripleChecker+Valid, 5274 SdHoareTripleChecker+Invalid, 1375 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1373 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.6s IncrementalHoareTripleChecker+Time [2025-03-04 05:18:52,448 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3287 Valid, 5274 Invalid, 1375 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 1373 Invalid, 1 Unknown, 0 Unchecked, 18.6s Time] [2025-03-04 05:18:52,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2315 states. [2025-03-04 05:18:52,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2315 to 2315. [2025-03-04 05:18:52,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2315 states, 1691 states have (on average 1.335304553518628) internal successors, (2258), 1731 states have internal predecessors, (2258), 535 states have call successors, (535), 87 states have call predecessors, (535), 88 states have return successors, (536), 524 states have call predecessors, (536), 534 states have call successors, (536) [2025-03-04 05:18:52,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 2315 states and 3329 transitions. [2025-03-04 05:18:52,534 INFO L78 Accepts]: Start accepts. Automaton has 2315 states and 3329 transitions. Word has length 121 [2025-03-04 05:18:52,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:18:52,535 INFO L471 AbstractCegarLoop]: Abstraction has 2315 states and 3329 transitions. [2025-03-04 05:18:52,535 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2025-03-04 05:18:52,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 3329 transitions. [2025-03-04 05:18:52,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2025-03-04 05:18:52,536 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:18:52,536 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2025-03-04 05:18:52,536 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 05:18:52,537 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:18:52,537 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:18:52,537 INFO L85 PathProgramCache]: Analyzing trace with hash -1902564511, now seen corresponding path program 1 times [2025-03-04 05:18:52,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:18:52,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [739229743] [2025-03-04 05:18:52,537 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:18:52,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:18:56,541 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 122 statements into 1 equivalence classes. [2025-03-04 05:18:56,604 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 122 of 122 statements. [2025-03-04 05:18:56,605 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:18:56,605 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:18:57,221 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2025-03-04 05:18:57,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:18:57,222 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [739229743] [2025-03-04 05:18:57,222 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [739229743] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:18:57,222 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:18:57,222 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-04 05:18:57,222 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387673104] [2025-03-04 05:18:57,222 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:18:57,222 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-04 05:18:57,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:18:57,223 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-04 05:18:57,223 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:18:57,223 INFO L87 Difference]: Start difference. First operand 2315 states and 3329 transitions. Second operand has 5 states, 5 states have (on average 10.6) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2025-03-04 05:19:01,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []