./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 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_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 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 22:10:19,922 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 22:10:19,962 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 22:10:19,965 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 22:10:19,966 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 22:10:19,989 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 22:10:19,990 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 22:10:19,990 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 22:10:19,990 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 22:10:19,991 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 22:10:19,991 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 22:10:19,991 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 22:10:19,991 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 22:10:19,992 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 22:10:19,992 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 22:10:19,994 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 22:10:19,994 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 22:10:19,996 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 22:10:19,996 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 22:10:19,996 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 22:10:19,996 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 22:10:19,997 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 22:10:19,997 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 22:10:19,997 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 22:10:19,997 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 22:10:19,998 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 22:10:19,998 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 22:10:19,998 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 22:10:19,998 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 22:10:19,998 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:10:19,999 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 22:10:19,999 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 22:10:19,999 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 22:10:19,999 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 22:10:19,999 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 22:10:20,000 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 22:10:20,000 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 22:10:20,000 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 22:10:20,004 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 22:10:20,004 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e184773994bf5ba427e3ad6843df80bcf1aa90cb50c2ace36ee6ac9939c1f916 [2024-11-16 22:10:20,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 22:10:20,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 22:10:20,219 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 22:10:20,220 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 22:10:20,220 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 22:10:20,221 INFO L431 ainManager$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 [2024-11-16 22:10:21,623 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 22:10:22,037 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 22:10:22,038 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 [2024-11-16 22:10:22,093 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7cc9e370/598a47d4585c42ae8c9ef81525074724/FLAG97a8df38b [2024-11-16 22:10:22,105 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7cc9e370/598a47d4585c42ae8c9ef81525074724 [2024-11-16 22:10:22,108 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 22:10:22,109 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 22:10:22,114 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 22:10:22,114 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 22:10:22,121 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 22:10:22,126 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:10:22" (1/1) ... [2024-11-16 22:10:22,127 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4aa52b67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:10:22, skipping insertion in model container [2024-11-16 22:10:22,127 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:10:22" (1/1) ... [2024-11-16 22:10:22,328 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 22:10:24,156 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] [2024-11-16 22:10:24,164 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] [2024-11-16 22:10:24,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:10:24,215 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 22:10:24,295 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] [2024-11-16 22:10:24,297 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] [2024-11-16 22:10:24,297 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5336] [2024-11-16 22:10:24,299 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] [2024-11-16 22:10:24,299 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] [2024-11-16 22:10:24,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5504] [2024-11-16 22:10:24,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5512] [2024-11-16 22:10:24,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5519] [2024-11-16 22:10:24,307 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] [2024-11-16 22:10:24,309 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] [2024-11-16 22:10:24,310 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] [2024-11-16 22:10:24,312 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] [2024-11-16 22:10:24,313 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] [2024-11-16 22:10:24,314 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] [2024-11-16 22:10:24,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6748] [2024-11-16 22:10:24,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7519] [2024-11-16 22:10:24,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7529] [2024-11-16 22:10:24,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7544] [2024-11-16 22:10:24,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8330] [2024-11-16 22:10:24,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8363] [2024-11-16 22:10:24,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8386] [2024-11-16 22:10:24,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8627] [2024-11-16 22:10:24,452 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8657] [2024-11-16 22:10:24,452 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8670] [2024-11-16 22:10:24,543 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] [2024-11-16 22:10:24,544 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] [2024-11-16 22:10:24,547 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:10:24,755 INFO L204 MainTranslator]: Completed translation [2024-11-16 22:10:24,756 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:10:24 WrapperNode [2024-11-16 22:10:24,756 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 22:10:24,757 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 22:10:24,757 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 22:10:24,757 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 22:10:24,763 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:10:24" (1/1) ... [2024-11-16 22:10:24,855 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:10:24" (1/1) ... [2024-11-16 22:10:25,018 INFO L138 Inliner]: procedures = 429, calls = 2225, calls flagged for inlining = 204, calls inlined = 189, statements flattened = 6182 [2024-11-16 22:10:25,019 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 22:10:25,019 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 22:10:25,019 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 22:10:25,020 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 22:10:25,031 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:10:24" (1/1) ... [2024-11-16 22:10:25,032 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:10:24" (1/1) ... [2024-11-16 22:10:25,058 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:10:24" (1/1) ... [2024-11-16 22:10:25,828 INFO L175 MemorySlicer]: Split 1005 memory accesses to 20 slices as follows [2, 2, 15, 4, 19, 4, 2, 71, 7, 10, 4, 1, 825, 7, 8, 2, 7, 1, 7, 7]. 82 percent of accesses are in the largest equivalence class. The 91 initializations are split as follows [0, 0, 15, 0, 0, 4, 2, 0, 7, 6, 4, 0, 30, 7, 8, 0, 7, 1, 0, 0]. The 450 writes are split as follows [1, 1, 0, 4, 11, 0, 0, 71, 0, 1, 0, 0, 357, 0, 0, 0, 0, 0, 2, 2]. [2024-11-16 22:10:25,829 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:10:24" (1/1) ... [2024-11-16 22:10:25,829 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:10:24" (1/1) ... [2024-11-16 22:10:26,000 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:10:24" (1/1) ... [2024-11-16 22:10:26,017 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:10:24" (1/1) ... [2024-11-16 22:10:26,070 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:10:24" (1/1) ... [2024-11-16 22:10:26,096 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:10:24" (1/1) ... [2024-11-16 22:10:26,126 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 22:10:26,127 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 22:10:26,127 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 22:10:26,127 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 22:10:26,128 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:10:24" (1/1) ... [2024-11-16 22:10:26,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:10:26,141 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 22:10:26,155 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 22:10:26,158 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 22:10:26,196 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2024-11-16 22:10:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2024-11-16 22:10:26,197 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-16 22:10:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-16 22:10:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-16 22:10:26,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-16 22:10:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 22:10:26,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 22:10:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2024-11-16 22:10:26,199 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2024-11-16 22:10:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2024-11-16 22:10:26,199 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2024-11-16 22:10:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2024-11-16 22:10:26,199 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2024-11-16 22:10:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-16 22:10:26,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-16 22:10:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2024-11-16 22:10:26,200 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2024-11-16 22:10:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 22:10:26,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 22:10:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-16 22:10:26,200 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-16 22:10:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_87 [2024-11-16 22:10:26,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_87 [2024-11-16 22:10:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2024-11-16 22:10:26,200 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2024-11-16 22:10:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-16 22:10:26,201 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-16 22:10:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2024-11-16 22:10:26,201 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2024-11-16 22:10:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-16 22:10:26,201 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-16 22:10:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2024-11-16 22:10:26,202 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2024-11-16 22:10:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2024-11-16 22:10:26,202 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2024-11-16 22:10:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-11-16 22:10:26,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-11-16 22:10:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 22:10:26,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 22:10:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-16 22:10:26,203 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-16 22:10:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-16 22:10:26,204 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-16 22:10:26,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-16 22:10:26,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-16 22:10:26,204 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-16 22:10:26,204 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-16 22:10:26,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 22:10:26,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 22:10:26,204 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 22:10:26,204 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-16 22:10:26,204 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-16 22:10:26,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-11-16 22:10:26,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-11-16 22:10:26,205 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-16 22:10:26,206 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-16 22:10:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 22:10:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 22:10:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 22:10:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 22:10:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 22:10:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 22:10:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 22:10:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 22:10:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 22:10:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 22:10:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 22:10:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-16 22:10:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-16 22:10:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-16 22:10:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-16 22:10:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-16 22:10:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-16 22:10:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-16 22:10:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-16 22:10:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-16 22:10:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-16 22:10:26,208 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-16 22:10:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 22:10:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 22:10:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 22:10:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 22:10:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 22:10:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 22:10:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 22:10:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 22:10:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 22:10:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 22:10:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 22:10:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 22:10:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 22:10:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 22:10:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 22:10:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 22:10:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 22:10:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-16 22:10:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-16 22:10:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-16 22:10:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 22:10:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 22:10:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 22:10:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 22:10:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 22:10:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 22:10:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 22:10:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 22:10:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 22:10:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 22:10:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 22:10:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 22:10:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 22:10:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 22:10:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 22:10:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 22:10:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 22:10:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 22:10:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 22:10:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-16 22:10:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-16 22:10:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-16 22:10:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-16 22:10:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-16 22:10:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-16 22:10:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-16 22:10:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-16 22:10:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-16 22:10:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-16 22:10:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-16 22:10:26,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-16 22:10:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-16 22:10:26,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-16 22:10:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-16 22:10:26,214 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2024-11-16 22:10:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2024-11-16 22:10:26,214 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2024-11-16 22:10:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2024-11-16 22:10:26,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 22:10:26,214 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2024-11-16 22:10:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2024-11-16 22:10:26,214 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-16 22:10:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-16 22:10:26,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 22:10:26,214 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2024-11-16 22:10:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2024-11-16 22:10:26,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 22:10:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 22:10:26,215 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-16 22:10:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-16 22:10:26,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 22:10:26,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 22:10:26,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 22:10:26,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 22:10:26,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 22:10:26,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 22:10:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 22:10:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 22:10:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 22:10:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 22:10:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 22:10:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 22:10:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 22:10:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 22:10:26,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 22:10:26,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 22:10:26,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 22:10:26,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-16 22:10:26,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-16 22:10:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-16 22:10:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:10:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:10:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:10:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:10:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-16 22:10:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-16 22:10:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-16 22:10:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-16 22:10:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-16 22:10:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-16 22:10:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-16 22:10:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-16 22:10:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-16 22:10:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-16 22:10:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-16 22:10:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-16 22:10:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-16 22:10:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-16 22:10:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-16 22:10:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-16 22:10:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2024-11-16 22:10:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2024-11-16 22:10:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 22:10:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 22:10:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2024-11-16 22:10:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2024-11-16 22:10:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-16 22:10:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-16 22:10:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-16 22:10:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-16 22:10:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-16 22:10:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-16 22:10:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-16 22:10:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-16 22:10:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-16 22:10:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-16 22:10:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-16 22:10:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-16 22:10:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-16 22:10:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-16 22:10:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-16 22:10:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-16 22:10:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-16 22:10:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-16 22:10:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-16 22:10:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-16 22:10:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-16 22:10:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-16 22:10:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-16 22:10:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-16 22:10:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-16 22:10:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-16 22:10:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-16 22:10:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-16 22:10:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-16 22:10:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-16 22:10:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-16 22:10:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-16 22:10:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-16 22:10:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-16 22:10:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-16 22:10:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-16 22:10:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-16 22:10:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-16 22:10:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-16 22:10:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-16 22:10:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 22:10:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 22:10:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 22:10:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 22:10:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 22:10:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 22:10:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 22:10:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 22:10:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 22:10:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 22:10:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 22:10:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-16 22:10:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-16 22:10:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-16 22:10:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-16 22:10:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-16 22:10:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-16 22:10:26,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-16 22:10:26,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-16 22:10:26,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-16 22:10:26,230 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2024-11-16 22:10:26,230 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2024-11-16 22:10:26,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 22:10:26,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 22:10:26,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 22:10:26,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 22:10:26,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 22:10:26,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 22:10:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 22:10:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 22:10:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 22:10:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 22:10:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 22:10:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 22:10:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 22:10:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 22:10:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 22:10:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 22:10:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 22:10:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-16 22:10:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-16 22:10:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-16 22:10:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 22:10:26,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 22:10:26,232 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-16 22:10:26,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-16 22:10:26,232 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-16 22:10:26,232 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-16 22:10:26,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-16 22:10:26,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-16 22:10:26,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-16 22:10:26,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-16 22:10:26,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-16 22:10:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-16 22:10:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-16 22:10:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-16 22:10:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-16 22:10:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-16 22:10:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-16 22:10:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-16 22:10:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-16 22:10:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-16 22:10:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-16 22:10:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-16 22:10:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-16 22:10:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-16 22:10:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-16 22:10:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-16 22:10:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-16 22:10:26,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-16 22:10:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-16 22:10:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-16 22:10:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-16 22:10:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-16 22:10:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-16 22:10:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-16 22:10:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-16 22:10:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-16 22:10:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-16 22:10:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-16 22:10:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-16 22:10:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-16 22:10:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-16 22:10:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-16 22:10:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-16 22:10:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-16 22:10:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-16 22:10:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-16 22:10:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-16 22:10:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-16 22:10:26,238 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-16 22:10:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-16 22:10:26,238 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-16 22:10:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-16 22:10:26,238 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-16 22:10:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-16 22:10:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-16 22:10:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-16 22:10:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 22:10:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 22:10:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 22:10:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 22:10:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 22:10:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 22:10:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 22:10:26,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 22:10:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 22:10:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 22:10:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 22:10:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 22:10:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 22:10:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 22:10:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 22:10:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 22:10:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 22:10:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 22:10:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-16 22:10:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-16 22:10:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-16 22:10:26,240 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-16 22:10:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-16 22:10:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_86 [2024-11-16 22:10:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_86 [2024-11-16 22:10:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 22:10:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 22:10:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-16 22:10:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-16 22:10:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2024-11-16 22:10:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2024-11-16 22:10:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-16 22:10:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-16 22:10:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 22:10:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 22:10:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-16 22:10:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-16 22:10:26,241 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2024-11-16 22:10:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2024-11-16 22:10:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2024-11-16 22:10:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2024-11-16 22:10:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-16 22:10:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-16 22:10:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-16 22:10:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-16 22:10:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2024-11-16 22:10:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2024-11-16 22:10:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 22:10:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 22:10:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 22:10:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 22:10:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 22:10:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 22:10:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 22:10:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 22:10:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 22:10:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 22:10:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 22:10:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 22:10:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 22:10:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 22:10:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 22:10:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 22:10:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 22:10:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-16 22:10:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-16 22:10:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-16 22:10:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 22:10:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 22:10:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-16 22:10:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-16 22:10:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 22:10:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 22:10:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-16 22:10:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-16 22:10:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-16 22:10:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-16 22:10:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-16 22:10:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-16 22:10:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 22:10:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 22:10:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 22:10:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 22:10:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 22:10:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 22:10:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 22:10:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 22:10:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 22:10:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 22:10:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 22:10:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 22:10:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 22:10:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 22:10:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 22:10:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 22:10:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 22:10:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-16 22:10:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-16 22:10:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-16 22:10:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-16 22:10:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-16 22:10:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 22:10:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 22:10:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-16 22:10:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-16 22:10:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2024-11-16 22:10:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2024-11-16 22:10:27,170 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 22:10:27,173 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 22:10:27,205 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5356: havoc __le32_to_cpup_#t~mem4#1; [2024-11-16 22:10:27,289 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 22:10:27,949 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10771-1: ldv_request_irq_91_#res#1 := ldv_request_irq_91_~ldv_func_res~1#1; [2024-11-16 22:10:27,949 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12920: havoc netif_rx_#t~nondet1476#1; [2024-11-16 22:10:27,949 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12959: havoc request_threaded_irq_#t~nondet1483#1; [2024-11-16 22:10:27,949 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12872: havoc eth_type_trans_#t~nondet1472#1; [2024-11-16 22:10:27,949 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5344: havoc constant_test_bit_#t~mem1#1;havoc constant_test_bit_#t~bitwise2#1; [2024-11-16 22:10:27,950 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5350: havoc __fswab16_#t~bitwise3#1; [2024-11-16 22:10:27,950 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10569-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2024-11-16 22:10:27,996 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12924: havoc netpoll_trap_#t~nondet1477#1; [2024-11-16 22:10:27,996 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5338-1: test_and_clear_bit_#res#1 := 1; [2024-11-16 22:10:28,015 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10796-1: ldv_del_timer_96_#res#1 := ldv_del_timer_96_~ldv_func_res~2#1; [2024-11-16 22:10:28,085 INFO L1250 $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; [2024-11-16 22:10:28,100 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12860: havoc #t~nondet1469; [2024-11-16 22:10:28,104 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12838: havoc #t~nondet1468; [2024-11-16 22:10:28,265 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12975: havoc #t~nondet1488; [2024-11-16 22:10:28,267 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5953: havoc #t~mem194.base, #t~mem194.offset;havoc #t~mem195; [2024-11-16 22:10:28,270 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9691: #res#1 := ~arg0#1; [2024-11-16 22:10:28,271 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12876: havoc #t~nondet1473; [2024-11-16 22:10:28,280 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12951: havoc #t~nondet1481; [2024-11-16 22:10:28,299 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6048: havoc #t~mem218.base, #t~mem218.offset; [2024-11-16 22:10:28,374 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5407: havoc arch_irqs_disabled_flags_#t~bitwise32#1; [2024-11-16 22:10:28,374 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10945: havoc ldv_dev_get_drvdata_#t~mem1286#1.base, ldv_dev_get_drvdata_#t~mem1286#1.offset;havoc ldv_dev_get_drvdata_#t~mem1287#1.base, ldv_dev_get_drvdata_#t~mem1287#1.offset; [2024-11-16 22:10:28,380 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5608: havoc #t~mem93.base, #t~mem93.offset; [2024-11-16 22:10:28,730 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10733-1: ldv_del_timer_88_#res#1 := ldv_del_timer_88_~ldv_func_res~0#1; [2024-11-16 22:10:28,731 INFO L1250 $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; [2024-11-16 22:10:28,765 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12813: havoc #t~nondet1466; [2024-11-16 22:10:29,160 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6041: havoc #t~mem215;havoc #t~mem216;havoc #t~bitwise217; [2024-11-16 22:10:45,299 INFO L1250 $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; [2024-11-16 22:10:45,299 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8890: havoc hme_get_link_#t~mem1064#1;havoc hme_get_link_#t~bitwise1065#1; [2024-11-16 22:10:45,299 INFO L1250 $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; [2024-11-16 22:10:45,299 INFO L1250 $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; [2024-11-16 22:10:45,299 INFO L1250 $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; [2024-11-16 22:10:45,299 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5984: havoc skb_checksum_start_offset_#t~mem205#1; [2024-11-16 22:10:45,299 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12928: havoc pci_enable_device_#t~nondet1478#1; [2024-11-16 22:10:45,299 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12864: havoc eth_change_mtu_#t~nondet1470#1; [2024-11-16 22:10:45,299 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12931: havoc pci_map_rom_#t~ret1479#1.base, pci_map_rom_#t~ret1479#1.offset; [2024-11-16 22:10:45,299 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12868: havoc eth_mac_addr_#t~nondet1471#1; [2024-11-16 22:10:45,299 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10821-1: ldv_del_timer_111_#res#1 := ldv_del_timer_111_~ldv_func_res~3#1; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12938: havoc pci_request_regions_#t~nondet1480#1; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5540: havoc dev_name_#t~mem52#1.base, dev_name_#t~mem52#1.offset; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6004: havoc skb_frag_page_#t~mem209#1.base, skb_frag_page_#t~mem209#1.offset; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12809: havoc __pci_register_driver_#t~nondet1465#1; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10899-1: ldv___pci_register_driver_122_#res#1 := ldv___pci_register_driver_122_~ldv_func_res~6#1; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5946: havoc skb_frag_size_#t~mem193#1; [2024-11-16 22:10:45,300 INFO L1250 $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; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12955: havoc register_netdev_#t~nondet1482#1; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12891: havoc ioremap_nocache_#t~ret1474#1.base, ioremap_nocache_#t~ret1474#1.offset; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9655-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint happy_meal_timer_switch_break#1: assume true; [2024-11-16 22:10:45,300 INFO L1250 $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; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5959: havoc skb_headlen_#t~mem196#1;havoc skb_headlen_#t~mem197#1; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5497: havoc kobject_name_#t~mem46#1.base, kobject_name_#t~mem46#1.offset; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12963: havoc simple_strtoul_#t~nondet1484#1; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12834: havoc alloc_etherdev_mqs_#t~ret1467#1.base, alloc_etherdev_mqs_#t~ret1467#1.offset; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10852-1: ldv_register_netdev_118_#res#1 := ldv_register_netdev_118_~ldv_func_res~5#1; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5966: havoc skb_headroom_#t~mem200#1.base, skb_headroom_#t~mem200#1.offset;havoc skb_headroom_#t~mem201#1.base, skb_headroom_#t~mem201#1.offset; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10526-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10527-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 22:10:45,300 INFO L1250 $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; [2024-11-16 22:10:45,300 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12910: havoc ldv_pre_register_netdev_#t~nondet1475#1; [2024-11-16 22:10:45,301 INFO L1250 $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; [2024-11-16 22:10:45,301 INFO L1250 $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; [2024-11-16 22:10:45,301 INFO L1250 $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; [2024-11-16 22:10:45,301 INFO L1250 $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; [2024-11-16 22:10:45,301 INFO L1250 $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; [2024-11-16 22:10:46,722 INFO L? ?]: Removed 2894 outVars from TransFormulas that were not future-live. [2024-11-16 22:10:46,722 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 22:10:46,840 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 22:10:46,840 INFO L336 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-16 22:10:46,841 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:10:46 BoogieIcfgContainer [2024-11-16 22:10:46,841 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 22:10:46,843 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 22:10:46,843 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 22:10:46,847 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 22:10:46,847 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 10:10:22" (1/3) ... [2024-11-16 22:10:46,847 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cc1d3e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:10:46, skipping insertion in model container [2024-11-16 22:10:46,848 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:10:24" (2/3) ... [2024-11-16 22:10:46,850 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5cc1d3e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:10:46, skipping insertion in model container [2024-11-16 22:10:46,850 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:10:46" (3/3) ... [2024-11-16 22:10:46,851 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2024-11-16 22:10:46,865 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 22:10:46,865 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 22:10:46,966 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 22:10:46,973 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;@6f825e67, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 22:10:46,973 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 22:10:46,988 INFO L276 IsEmpty]: Start isEmpty. Operand has 2686 states, 1988 states have (on average 1.3485915492957747) internal successors, (2681), 2028 states have internal predecessors, (2681), 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) [2024-11-16 22:10:47,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-16 22:10:47,077 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:10:47,078 INFO L215 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] [2024-11-16 22:10:47,079 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 22:10:47,084 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:10:47,085 INFO L85 PathProgramCache]: Analyzing trace with hash -1769752597, now seen corresponding path program 1 times [2024-11-16 22:10:47,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:10:47,095 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895059399] [2024-11-16 22:10:47,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:10:47,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 22:10:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,195 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-16 22:10:53,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,212 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:10:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 22:10:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:10:53,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 22:10:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,304 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:10:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-16 22:10:53,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:10:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,325 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 22:10:53,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:10:53,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-16 22:10:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:10:53,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 22:10:53,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:10:53,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-16 22:10:53,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-16 22:10:53,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-16 22:10:53,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-11-16 22:10:53,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:10:53,480 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-16 22:10:53,480 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 22:10:53,481 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1895059399] [2024-11-16 22:10:53,481 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1895059399] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 22:10:53,481 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 22:10:53,481 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 22:10:53,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946367124] [2024-11-16 22:10:53,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 22:10:53,486 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 22:10:53,486 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 22:10:53,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 22:10:53,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 22:10:53,511 INFO L87 Difference]: Start difference. First operand has 2686 states, 1988 states have (on average 1.3485915492957747) internal successors, (2681), 2028 states have internal predecessors, (2681), 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 4 states, 4 states have (on average 13.25) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2024-11-16 22:10:57,569 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 [] [2024-11-16 22:11:41,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 22:11:41,191 INFO L93 Difference]: Finished difference Result 5359 states and 7879 transitions. [2024-11-16 22:11:41,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 22:11:41,193 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (13), 4 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 122 [2024-11-16 22:11:41,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 22:11:41,230 INFO L225 Difference]: With dead ends: 5359 [2024-11-16 22:11:41,230 INFO L226 Difference]: Without dead ends: 2418 [2024-11-16 22:11:41,252 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-16 22:11:41,257 INFO L432 NwaCegarLoop]: 1299 mSDtfsCounter, 2837 mSDsluCounter, 1790 mSDsCounter, 0 mSdLazyCounter, 3962 mSolverCounterSat, 1484 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3021 SdHoareTripleChecker+Valid, 3089 SdHoareTripleChecker+Invalid, 5447 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1484 IncrementalHoareTripleChecker+Valid, 3962 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.7s IncrementalHoareTripleChecker+Time [2024-11-16 22:11:41,257 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3021 Valid, 3089 Invalid, 5447 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1484 Valid, 3962 Invalid, 1 Unknown, 0 Unchecked, 46.7s Time] [2024-11-16 22:11:41,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2418 states. [2024-11-16 22:11:41,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2418 to 2399. [2024-11-16 22:11:41,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2399 states, 1776 states have (on average 1.3198198198198199) internal successors, (2344), 1814 states have internal predecessors, (2344), 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) [2024-11-16 22:11:41,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2399 states to 2399 states and 3413 transitions. [2024-11-16 22:11:41,438 INFO L78 Accepts]: Start accepts. Automaton has 2399 states and 3413 transitions. Word has length 122 [2024-11-16 22:11:41,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 22:11:41,439 INFO L471 AbstractCegarLoop]: Abstraction has 2399 states and 3413 transitions. [2024-11-16 22:11:41,439 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 2 states have internal predecessors, (53), 2 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2024-11-16 22:11:41,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 3413 transitions. [2024-11-16 22:11:41,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-16 22:11:41,448 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:11:41,448 INFO L215 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, 1] [2024-11-16 22:11:41,448 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 22:11:41,448 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 22:11:41,449 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:11:41,449 INFO L85 PathProgramCache]: Analyzing trace with hash 1281786458, now seen corresponding path program 1 times [2024-11-16 22:11:41,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:11:41,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1880841275] [2024-11-16 22:11:41,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:11:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 22:11:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,592 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-16 22:11:46,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:11:46,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 22:11:46,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:11:46,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 22:11:46,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:11:46,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-16 22:11:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:11:46,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 22:11:46,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:11:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-16 22:11:46,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:11:46,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 22:11:46,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:11:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-16 22:11:46,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:46,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-16 22:11:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:47,123 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-16 22:11:47,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:47,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2024-11-16 22:11:47,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:11:47,136 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-16 22:11:47,138 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 22:11:47,138 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1880841275] [2024-11-16 22:11:47,138 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1880841275] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 22:11:47,139 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 22:11:47,139 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-16 22:11:47,139 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [472215948] [2024-11-16 22:11:47,139 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 22:11:47,140 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 22:11:47,140 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 22:11:47,141 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 22:11:47,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-16 22:11:47,143 INFO L87 Difference]: Start difference. First operand 2399 states and 3413 transitions. Second operand has 7 states, 7 states have (on average 7.714285714285714) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2024-11-16 22:11:51,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []