./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_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-usb-dev_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 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 22:18:34,580 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 22:18:34,668 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 22:18:34,673 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 22:18:34,674 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 22:18:34,721 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 22:18:34,722 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 22:18:34,723 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 22:18:34,724 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 22:18:34,725 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 22:18:34,726 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 22:18:34,726 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 22:18:34,727 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 22:18:34,728 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 22:18:34,729 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 22:18:34,729 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 22:18:34,729 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 22:18:34,730 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 22:18:34,730 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 22:18:34,733 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 22:18:34,734 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 22:18:34,734 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 22:18:34,734 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 22:18:34,735 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 22:18:34,735 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 22:18:34,735 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 22:18:34,735 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 22:18:34,736 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 22:18:34,736 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 22:18:34,736 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:18:34,737 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 22:18:34,737 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 22:18:34,737 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 22:18:34,737 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 22:18:34,737 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 22:18:34,738 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 22:18:34,738 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 22:18:34,738 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 22:18:34,738 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 22:18:34,738 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b [2024-11-16 22:18:35,008 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 22:18:35,035 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 22:18:35,040 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 22:18:35,042 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 22:18:35,043 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 22:18:35,044 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2024-11-16 22:18:36,568 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 22:18:37,111 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 22:18:37,111 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2024-11-16 22:18:37,164 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b9d2b340/474773e927c54ef0b7587f1992e87d8e/FLAG59181a8e9 [2024-11-16 22:18:37,656 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b9d2b340/474773e927c54ef0b7587f1992e87d8e [2024-11-16 22:18:37,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 22:18:37,661 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 22:18:37,662 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 22:18:37,662 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 22:18:37,667 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 22:18:37,667 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:18:37" (1/1) ... [2024-11-16 22:18:37,668 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8d3bb92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:18:37, skipping insertion in model container [2024-11-16 22:18:37,668 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:18:37" (1/1) ... [2024-11-16 22:18:37,796 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 22:18:40,389 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-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2024-11-16 22:18:40,394 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-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2024-11-16 22:18:40,395 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-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2024-11-16 22:18:40,395 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-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2024-11-16 22:18:40,428 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:18:40,477 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 22:18:40,597 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"); [5327] [2024-11-16 22:18:40,599 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)); [5334] [2024-11-16 22:18:40,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5341] [2024-11-16 22:18:40,602 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/8d0c6a3/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5396-5397] [2024-11-16 22:18:40,602 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"); [5402-5404] [2024-11-16 22:18:40,606 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5480] [2024-11-16 22:18:40,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5488] [2024-11-16 22:18:40,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5495] [2024-11-16 22:18:40,617 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)); [5623-5624] [2024-11-16 22:18:40,620 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)); [5657-5658] [2024-11-16 22:18:40,621 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)); [5698-5699] [2024-11-16 22:18:40,621 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)); [5727-5728] [2024-11-16 22:18:40,623 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)); [5764-5765] [2024-11-16 22:18:40,624 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)); [5801-5802] [2024-11-16 22:18:40,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6747] [2024-11-16 22:18:40,675 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7518] [2024-11-16 22:18:40,675 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7528] [2024-11-16 22:18:40,676 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7543] [2024-11-16 22:18:40,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8329] [2024-11-16 22:18:40,725 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8362] [2024-11-16 22:18:40,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8385] [2024-11-16 22:18:40,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8626] [2024-11-16 22:18:40,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8656] [2024-11-16 22:18:40,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8669] [2024-11-16 22:18:40,932 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-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2024-11-16 22:18:40,938 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-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2024-11-16 22:18:40,938 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-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2024-11-16 22:18:40,939 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-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2024-11-16 22:18:40,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:18:41,166 INFO L204 MainTranslator]: Completed translation [2024-11-16 22:18:41,167 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:18:41 WrapperNode [2024-11-16 22:18:41,167 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 22:18:41,169 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 22:18:41,169 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 22:18:41,169 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 22:18:41,177 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:18:41" (1/1) ... [2024-11-16 22:18:41,267 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:18:41" (1/1) ... [2024-11-16 22:18:41,462 INFO L138 Inliner]: procedures = 337, calls = 1970, calls flagged for inlining = 196, calls inlined = 190, statements flattened = 6126 [2024-11-16 22:18:41,464 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 22:18:41,465 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 22:18:41,465 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 22:18:41,465 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 22:18:41,476 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:18:41" (1/1) ... [2024-11-16 22:18:41,477 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:18:41" (1/1) ... [2024-11-16 22:18:41,530 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:18:41" (1/1) ... [2024-11-16 22:18:42,537 INFO L175 MemorySlicer]: Split 1016 memory accesses to 20 slices as follows [7, 15, 19, 4, 836, 1, 4, 2, 7, 2, 4, 2, 7, 8, 7, 1, 2, 71, 7, 10]. 82 percent of accesses are in the largest equivalence class. The 91 initializations are split as follows [0, 15, 0, 0, 30, 0, 4, 0, 7, 0, 4, 0, 7, 8, 7, 1, 2, 0, 0, 6]. The 458 writes are split as follows [2, 0, 11, 4, 365, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 71, 2, 1]. [2024-11-16 22:18:42,538 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:18:41" (1/1) ... [2024-11-16 22:18:42,538 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:18:41" (1/1) ... [2024-11-16 22:18:42,724 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:18:41" (1/1) ... [2024-11-16 22:18:42,736 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:18:41" (1/1) ... [2024-11-16 22:18:42,775 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:18:41" (1/1) ... [2024-11-16 22:18:42,806 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:18:41" (1/1) ... [2024-11-16 22:18:42,921 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 22:18:42,927 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 22:18:42,928 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 22:18:42,928 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 22:18:42,929 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:18:41" (1/1) ... [2024-11-16 22:18:42,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:18:42,946 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 22:18:42,964 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 22:18:42,972 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 22:18:43,019 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2024-11-16 22:18:43,020 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2024-11-16 22:18:43,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-16 22:18:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-16 22:18:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-16 22:18:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-16 22:18:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-16 22:18:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-16 22:18:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-16 22:18:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-16 22:18:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-16 22:18:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-16 22:18:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-16 22:18:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-16 22:18:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-16 22:18:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-16 22:18:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-16 22:18:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-16 22:18:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-16 22:18:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-16 22:18:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-16 22:18:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-16 22:18:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-16 22:18:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-16 22:18:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-16 22:18:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-16 22:18:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-16 22:18:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-16 22:18:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-16 22:18:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-16 22:18:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-16 22:18:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-16 22:18:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-16 22:18:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-16 22:18:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-16 22:18:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-16 22:18:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-16 22:18:43,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-16 22:18:43,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-16 22:18:43,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-16 22:18:43,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-16 22:18:43,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-16 22:18:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2024-11-16 22:18:43,024 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2024-11-16 22:18:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 22:18:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 22:18:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 22:18:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 22:18:43,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 22:18:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 22:18:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 22:18:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 22:18:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 22:18:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 22:18:43,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 22:18:43,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-16 22:18:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-16 22:18:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-16 22:18:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-16 22:18:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-16 22:18:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-16 22:18:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-16 22:18:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-16 22:18:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-16 22:18:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2024-11-16 22:18:43,030 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2024-11-16 22:18:43,030 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-16 22:18:43,031 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-16 22:18:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 22:18:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 22:18:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 22:18:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 22:18:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 22:18:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 22:18:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 22:18:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 22:18:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 22:18:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 22:18:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 22:18:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 22:18:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 22:18:43,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 22:18:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 22:18:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 22:18:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 22:18:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-16 22:18:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-16 22:18:43,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-16 22:18:43,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 22:18:43,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 22:18:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-16 22:18:43,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-16 22:18:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 22:18:43,037 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 22:18:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-16 22:18:43,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-16 22:18:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2024-11-16 22:18:43,037 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2024-11-16 22:18:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2024-11-16 22:18:43,037 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2024-11-16 22:18:43,037 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2024-11-16 22:18:43,038 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2024-11-16 22:18:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-16 22:18:43,038 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-16 22:18:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2024-11-16 22:18:43,038 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2024-11-16 22:18:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 22:18:43,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 22:18:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-16 22:18:43,038 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-16 22:18:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-16 22:18:43,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-16 22:18:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-16 22:18:43,038 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-16 22:18:43,038 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2024-11-16 22:18:43,039 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2024-11-16 22:18:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-16 22:18:43,039 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-16 22:18:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-16 22:18:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-16 22:18:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-16 22:18:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-16 22:18:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-16 22:18:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-16 22:18:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-16 22:18:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-16 22:18:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-16 22:18:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-16 22:18:43,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-16 22:18:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-16 22:18:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-16 22:18:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-16 22:18:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-16 22:18:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-16 22:18:43,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-16 22:18:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-16 22:18:43,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-16 22:18:43,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-16 22:18:43,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-16 22:18:43,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-16 22:18:43,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-16 22:18:43,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-16 22:18:43,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-16 22:18:43,044 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-16 22:18:43,044 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-16 22:18:43,044 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-16 22:18:43,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-16 22:18:43,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-16 22:18:43,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-16 22:18:43,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-16 22:18:43,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-16 22:18:43,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-16 22:18:43,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-16 22:18:43,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-16 22:18:43,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-16 22:18:43,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-16 22:18:43,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-16 22:18:43,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-16 22:18:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-16 22:18:43,047 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-16 22:18:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-16 22:18:43,047 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-16 22:18:43,047 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2024-11-16 22:18:43,048 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2024-11-16 22:18:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-16 22:18:43,048 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-16 22:18:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-16 22:18:43,048 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-16 22:18:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2024-11-16 22:18:43,048 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2024-11-16 22:18:43,048 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2024-11-16 22:18:43,049 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2024-11-16 22:18:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-16 22:18:43,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-16 22:18:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 22:18:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 22:18:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 22:18:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 22:18:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 22:18:43,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 22:18:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 22:18:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 22:18:43,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 22:18:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 22:18:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 22:18:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 22:18:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 22:18:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 22:18:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 22:18:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 22:18:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 22:18:43,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 22:18:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-16 22:18:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-16 22:18:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-16 22:18:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 22:18:43,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 22:18:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-16 22:18:43,053 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-16 22:18:43,053 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-16 22:18:43,054 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-16 22:18:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-16 22:18:43,054 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-16 22:18:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-16 22:18:43,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-16 22:18:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-16 22:18:43,054 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-16 22:18:43,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 22:18:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 22:18:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 22:18:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-16 22:18:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-16 22:18:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 22:18:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 22:18:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-16 22:18:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-16 22:18:43,056 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2024-11-16 22:18:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2024-11-16 22:18:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-16 22:18:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-16 22:18:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-16 22:18:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-16 22:18:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 22:18:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 22:18:43,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-16 22:18:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-16 22:18:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 22:18:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 22:18:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 22:18:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 22:18:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 22:18:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 22:18:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 22:18:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 22:18:43,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 22:18:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 22:18:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 22:18:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-16 22:18:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-16 22:18:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-16 22:18:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-16 22:18:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-16 22:18:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-16 22:18:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-16 22:18:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-16 22:18:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-16 22:18:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2024-11-16 22:18:43,059 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2024-11-16 22:18:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-16 22:18:43,059 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-16 22:18:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 22:18:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 22:18:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 22:18:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 22:18:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 22:18:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 22:18:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 22:18:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 22:18:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 22:18:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 22:18:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 22:18:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 22:18:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 22:18:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 22:18:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 22:18:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 22:18:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 22:18:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-16 22:18:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-16 22:18:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-16 22:18:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 22:18:43,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 22:18:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2024-11-16 22:18:43,062 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2024-11-16 22:18:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-16 22:18:43,062 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-16 22:18:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 22:18:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 22:18:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-16 22:18:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-16 22:18:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-16 22:18:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-16 22:18:43,064 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-16 22:18:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-16 22:18:43,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-16 22:18:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2024-11-16 22:18:43,064 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2024-11-16 22:18:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-16 22:18:43,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-16 22:18:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-16 22:18:43,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-16 22:18:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-16 22:18:43,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-16 22:18:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 22:18:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 22:18:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 22:18:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 22:18:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 22:18:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 22:18:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 22:18:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 22:18:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 22:18:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 22:18:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 22:18:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 22:18:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 22:18:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 22:18:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 22:18:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 22:18:43,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 22:18:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-16 22:18:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-16 22:18:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-16 22:18:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2024-11-16 22:18:43,068 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2024-11-16 22:18:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2024-11-16 22:18:43,068 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2024-11-16 22:18:43,068 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-16 22:18:43,068 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-16 22:18:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 22:18:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 22:18:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 22:18:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2024-11-16 22:18:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2024-11-16 22:18:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-16 22:18:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-16 22:18:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-16 22:18:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-16 22:18:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 22:18:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2024-11-16 22:18:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2024-11-16 22:18:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 22:18:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 22:18:43,069 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-16 22:18:43,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-16 22:18:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 22:18:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 22:18:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 22:18:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 22:18:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 22:18:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 22:18:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 22:18:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 22:18:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 22:18:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 22:18:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 22:18:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 22:18:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 22:18:43,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 22:18:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 22:18:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 22:18:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 22:18:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-16 22:18:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-16 22:18:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-16 22:18:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:18:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:18:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-16 22:18:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-16 22:18:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:18:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:18:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-16 22:18:43,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-16 22:18:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 22:18:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 22:18:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-16 22:18:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-16 22:18:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-16 22:18:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-16 22:18:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-16 22:18:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-16 22:18:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-16 22:18:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-16 22:18:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-16 22:18:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-16 22:18:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-16 22:18:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-16 22:18:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-16 22:18:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-16 22:18:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-16 22:18:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-16 22:18:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 22:18:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 22:18:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 22:18:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 22:18:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 22:18:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 22:18:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 22:18:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 22:18:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 22:18:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 22:18:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 22:18:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 22:18:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 22:18:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 22:18:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 22:18:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 22:18:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 22:18:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-16 22:18:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-16 22:18:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-16 22:18:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-16 22:18:43,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-16 22:18:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2024-11-16 22:18:43,074 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2024-11-16 22:18:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 22:18:43,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 22:18:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-16 22:18:43,074 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-16 22:18:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 22:18:43,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 22:18:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2024-11-16 22:18:43,075 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2024-11-16 22:18:43,959 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 22:18:43,963 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 22:18:44,004 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5361: havoc __le32_to_cpup_#t~mem3#1; [2024-11-16 22:18:44,191 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 22:18:44,978 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5355: havoc __fswab16_#t~bitwise2#1; [2024-11-16 22:18:44,978 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11569: havoc netif_rx_#t~nondet1363#1; [2024-11-16 22:18:44,979 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11608: havoc request_threaded_irq_#t~nondet1370#1; [2024-11-16 22:18:44,979 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10693-1: ldv_request_irq_20_#res#1 := ldv_request_irq_20_~ldv_func_res~1#1; [2024-11-16 22:18:44,979 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11521: havoc eth_type_trans_#t~nondet1359#1; [2024-11-16 22:18:44,979 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5349: havoc constant_test_bit_#t~mem0#1;havoc constant_test_bit_#t~bitwise1#1; [2024-11-16 22:18:44,979 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10568-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2024-11-16 22:18:45,039 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5343-1: test_and_clear_bit_#res#1 := 1; [2024-11-16 22:18:45,039 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11573: havoc netpoll_trap_#t~nondet1364#1; [2024-11-16 22:18:45,080 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10718-1: ldv_del_timer_22_#res#1 := ldv_del_timer_22_~ldv_func_res~2#1; [2024-11-16 22:18:45,153 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8709: call ULTIMATE.dealloc(~#hash_table~1.base, ~#hash_table~1.offset);havoc ~#hash_table~1.base, ~#hash_table~1.offset; [2024-11-16 22:18:45,170 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11509: havoc #t~nondet1356; [2024-11-16 22:18:45,176 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11487: havoc #t~nondet1355; [2024-11-16 22:18:45,389 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11624: havoc #t~nondet1375; [2024-11-16 22:18:45,392 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5954: havoc #t~mem201.base, #t~mem201.offset;havoc #t~mem202; [2024-11-16 22:18:45,396 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9690: #res#1 := ~arg0#1; [2024-11-16 22:18:45,399 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11525: havoc #t~nondet1360; [2024-11-16 22:18:45,404 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11600: havoc #t~nondet1368; [2024-11-16 22:18:45,433 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6047: havoc #t~mem228.base, #t~mem228.offset; [2024-11-16 22:18:45,543 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10932: havoc ldv_dev_get_drvdata_#t~mem1308#1.base, ldv_dev_get_drvdata_#t~mem1308#1.offset;havoc ldv_dev_get_drvdata_#t~mem1309#1.base, ldv_dev_get_drvdata_#t~mem1309#1.offset; [2024-11-16 22:18:45,544 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5412: havoc arch_irqs_disabled_flags_#t~bitwise31#1; [2024-11-16 22:18:45,553 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5599: havoc #t~mem95.base, #t~mem95.offset; [2024-11-16 22:18:45,962 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10675-1: ldv_del_timer_19_#res#1 := ldv_del_timer_19_~ldv_func_res~0#1; [2024-11-16 22:18:45,963 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7695: 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 22:18:46,009 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11462: havoc #t~nondet1353; [2024-11-16 22:18:46,565 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6040: havoc #t~mem225;havoc #t~mem226;havoc #t~bitwise227; [2024-11-16 22:19:04,274 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9152: 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 22:19:04,275 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8889: havoc hme_get_link_#t~mem1074#1;havoc hme_get_link_#t~bitwise1075#1; [2024-11-16 22:19:04,275 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10343-2: 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 22:19:04,275 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10343: 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 22:19:04,275 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10343-1: 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 22:19:04,275 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5985: havoc skb_checksum_start_offset_#t~mem212#1; [2024-11-16 22:19:04,275 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10743-1: ldv_del_timer_24_#res#1 := ldv_del_timer_24_~ldv_func_res~3#1; [2024-11-16 22:19:04,275 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11604: havoc register_netdev_#t~nondet1369#1; [2024-11-16 22:19:04,275 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11540: havoc ioremap_nocache_#t~ret1361#1.base, ioremap_nocache_#t~ret1361#1.offset; [2024-11-16 22:19:04,275 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11612: havoc simple_strtoul_#t~nondet1371#1; [2024-11-16 22:19:04,275 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10821-1: ldv___pci_register_driver_30_#res#1 := ldv___pci_register_driver_30_~ldv_func_res~6#1; [2024-11-16 22:19:04,275 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11483: havoc alloc_etherdev_mqs_#t~ret1354#1.base, alloc_etherdev_mqs_#t~ret1354#1.offset; [2024-11-16 22:19:04,275 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5473: havoc kobject_name_#t~mem45#1.base, kobject_name_#t~mem45#1.offset; [2024-11-16 22:19:04,276 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10759-1: ldv_alloc_etherdev_mqs_25_#res#1.base, ldv_alloc_etherdev_mqs_25_#res#1.offset := ldv_alloc_etherdev_mqs_25_~ldv_func_res~4#1.base, ldv_alloc_etherdev_mqs_25_~ldv_func_res~4#1.offset; [2024-11-16 22:19:04,276 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6003: havoc skb_frag_page_#t~mem219#1.base, skb_frag_page_#t~mem219#1.offset; [2024-11-16 22:19:04,276 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5937: havoc skb_frag_size_#t~mem195#1; [2024-11-16 22:19:04,276 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5545: havoc __kmalloc_#t~ret58#1.base, __kmalloc_#t~ret58#1.offset; [2024-11-16 22:19:04,276 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11559: havoc ldv_pre_register_netdev_#t~nondet1362#1; [2024-11-16 22:19:04,276 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10774-1: ldv_register_netdev_26_#res#1 := ldv_register_netdev_26_~ldv_func_res~5#1; [2024-11-16 22:19:04,276 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9654-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2024-11-16 22:19:04,276 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10317: 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 22:19:04,276 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint happy_meal_timer_switch_break#1: assume true; [2024-11-16 22:19:04,276 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5960: havoc skb_headlen_#t~mem203#1;havoc skb_headlen_#t~mem204#1; [2024-11-16 22:19:04,276 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11577: havoc pci_enable_device_#t~nondet1365#1; [2024-11-16 22:19:04,276 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11513: havoc eth_change_mtu_#t~nondet1357#1; [2024-11-16 22:19:04,276 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11580: havoc pci_map_rom_#t~ret1366#1.base, pci_map_rom_#t~ret1366#1.offset; [2024-11-16 22:19:04,277 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10525-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 22:19:04,277 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5967: havoc skb_headroom_#t~mem207#1.base, skb_headroom_#t~mem207#1.offset;havoc skb_headroom_#t~mem208#1.base, skb_headroom_#t~mem208#1.offset; [2024-11-16 22:19:04,277 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10526-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 22:19:04,277 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11517: havoc eth_mac_addr_#t~nondet1358#1; [2024-11-16 22:19:04,277 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10328: 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 22:19:04,277 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5573: havoc is_device_dma_capable_#t~mem60#1.base, is_device_dma_capable_#t~mem60#1.offset;havoc is_device_dma_capable_#t~mem61#1.base, is_device_dma_capable_#t~mem61#1.offset;havoc is_device_dma_capable_#t~mem62#1;havoc is_device_dma_capable_#t~short63#1; [2024-11-16 22:19:04,277 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11587: havoc pci_request_regions_#t~nondet1367#1; [2024-11-16 22:19:04,277 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9078: 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 22:19:04,277 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9673-1: 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 22:19:04,277 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11458: havoc __pci_register_driver_#t~nondet1352#1; [2024-11-16 22:19:04,277 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9676-1: 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 22:19:04,277 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9678-1: 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 22:19:04,277 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5516: havoc dev_name_#t~mem51#1.base, dev_name_#t~mem51#1.offset; [2024-11-16 22:19:05,944 INFO L? ?]: Removed 2900 outVars from TransFormulas that were not future-live. [2024-11-16 22:19:05,944 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 22:19:06,093 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 22:19:06,094 INFO L336 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-16 22:19:06,094 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:19:06 BoogieIcfgContainer [2024-11-16 22:19:06,094 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 22:19:06,096 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 22:19:06,096 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 22:19:06,103 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 22:19:06,103 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 10:18:37" (1/3) ... [2024-11-16 22:19:06,104 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@156a5a3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:19:06, skipping insertion in model container [2024-11-16 22:19:06,104 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:18:41" (2/3) ... [2024-11-16 22:19:06,104 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@156a5a3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:19:06, skipping insertion in model container [2024-11-16 22:19:06,104 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:19:06" (3/3) ... [2024-11-16 22:19:06,106 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2024-11-16 22:19:06,126 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 22:19:06,127 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-16 22:19:06,269 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 22:19:06,279 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;@50c5f9d9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 22:19:06,279 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-16 22:19:06,294 INFO L276 IsEmpty]: Start isEmpty. Operand has 2619 states, 1950 states have (on average 1.3507692307692307) internal successors, (2634), 1991 states have internal predecessors, (2634), 583 states have call successors, (583), 84 states have call predecessors, (583), 83 states have return successors, (579), 568 states have call predecessors, (579), 579 states have call successors, (579) [2024-11-16 22:19:06,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-16 22:19:06,303 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:19:06,304 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 22:19:06,305 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 22:19:06,310 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:19:06,310 INFO L85 PathProgramCache]: Analyzing trace with hash 1999773113, now seen corresponding path program 1 times [2024-11-16 22:19:06,322 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:19:06,323 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530259244] [2024-11-16 22:19:06,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:19:06,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 22:19:11,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:12,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-16 22:19:12,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:12,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:19:12,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:12,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-16 22:19:12,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:12,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 22:19:12,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:12,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-16 22:19:12,121 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 22:19:12,124 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530259244] [2024-11-16 22:19:12,125 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [530259244] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 22:19:12,126 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 22:19:12,127 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 22:19:12,128 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [293050612] [2024-11-16 22:19:12,129 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 22:19:12,133 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 22:19:12,134 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 22:19:12,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 22:19:12,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 22:19:12,168 INFO L87 Difference]: Start difference. First operand has 2619 states, 1950 states have (on average 1.3507692307692307) internal successors, (2634), 1991 states have internal predecessors, (2634), 583 states have call successors, (583), 84 states have call predecessors, (583), 83 states have return successors, (579), 568 states have call predecessors, (579), 579 states have call successors, (579) Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-16 22:19:15,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 22:19:15,691 INFO L93 Difference]: Finished difference Result 5206 states and 7653 transitions. [2024-11-16 22:19:15,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 22:19:15,695 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 34 [2024-11-16 22:19:15,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 22:19:15,747 INFO L225 Difference]: With dead ends: 5206 [2024-11-16 22:19:15,747 INFO L226 Difference]: Without dead ends: 2602 [2024-11-16 22:19:15,777 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 22:19:15,782 INFO L432 NwaCegarLoop]: 3570 mSDtfsCounter, 0 mSDsluCounter, 3566 mSDsCounter, 0 mSdLazyCounter, 347 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 7136 SdHoareTripleChecker+Invalid, 347 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 347 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2024-11-16 22:19:15,783 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 7136 Invalid, 347 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 347 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2024-11-16 22:19:15,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2602 states. [2024-11-16 22:19:15,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2602 to 2602. [2024-11-16 22:19:15,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2602 states, 1939 states have (on average 1.3254254770500258) internal successors, (2570), 1979 states have internal predecessors, (2570), 579 states have call successors, (579), 83 states have call predecessors, (579), 82 states have return successors, (577), 566 states have call predecessors, (577), 577 states have call successors, (577) [2024-11-16 22:19:16,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 2602 states and 3726 transitions. [2024-11-16 22:19:16,020 INFO L78 Accepts]: Start accepts. Automaton has 2602 states and 3726 transitions. Word has length 34 [2024-11-16 22:19:16,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 22:19:16,021 INFO L471 AbstractCegarLoop]: Abstraction has 2602 states and 3726 transitions. [2024-11-16 22:19:16,021 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-16 22:19:16,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 3726 transitions. [2024-11-16 22:19:16,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-16 22:19:16,024 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:19:16,024 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-11-16 22:19:16,025 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 22:19:16,025 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 22:19:16,025 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:19:16,025 INFO L85 PathProgramCache]: Analyzing trace with hash 193418913, now seen corresponding path program 1 times [2024-11-16 22:19:16,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:19:16,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415688859] [2024-11-16 22:19:16,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:19:16,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 22:19:20,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:21,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-16 22:19:21,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:21,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:19:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:21,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-16 22:19:21,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:21,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:19:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:21,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-16 22:19:21,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:22,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-16 22:19:22,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:22,022 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-16 22:19:22,023 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 22:19:22,024 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415688859] [2024-11-16 22:19:22,024 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [415688859] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 22:19:22,024 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 22:19:22,026 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 22:19:22,026 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070169757] [2024-11-16 22:19:22,027 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 22:19:22,028 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 22:19:22,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 22:19:22,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 22:19:22,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 22:19:22,031 INFO L87 Difference]: Start difference. First operand 2602 states and 3726 transitions. Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-16 22:19:26,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 22:19:26,146 INFO L93 Difference]: Finished difference Result 2602 states and 3726 transitions. [2024-11-16 22:19:26,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-16 22:19:26,147 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 50 [2024-11-16 22:19:26,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 22:19:26,169 INFO L225 Difference]: With dead ends: 2602 [2024-11-16 22:19:26,170 INFO L226 Difference]: Without dead ends: 2278 [2024-11-16 22:19:26,176 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-16 22:19:26,177 INFO L432 NwaCegarLoop]: 3551 mSDtfsCounter, 3700 mSDsluCounter, 3551 mSDsCounter, 0 mSdLazyCounter, 345 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3700 SdHoareTripleChecker+Valid, 7102 SdHoareTripleChecker+Invalid, 346 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 345 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2024-11-16 22:19:26,177 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3700 Valid, 7102 Invalid, 346 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 345 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2024-11-16 22:19:26,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2278 states. [2024-11-16 22:19:26,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2278 to 2278. [2024-11-16 22:19:26,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2278 states, 1691 states have (on average 1.3199290360733293) internal successors, (2232), 1727 states have internal predecessors, (2232), 505 states have call successors, (505), 81 states have call predecessors, (505), 81 states have return successors, (505), 494 states have call predecessors, (505), 505 states have call successors, (505) [2024-11-16 22:19:26,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 2278 states and 3242 transitions. [2024-11-16 22:19:26,280 INFO L78 Accepts]: Start accepts. Automaton has 2278 states and 3242 transitions. Word has length 50 [2024-11-16 22:19:26,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 22:19:26,281 INFO L471 AbstractCegarLoop]: Abstraction has 2278 states and 3242 transitions. [2024-11-16 22:19:26,281 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2024-11-16 22:19:26,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 3242 transitions. [2024-11-16 22:19:26,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-16 22:19:26,287 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:19:26,288 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] [2024-11-16 22:19:26,288 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-16 22:19:26,288 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 22:19:26,288 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:19:26,289 INFO L85 PathProgramCache]: Analyzing trace with hash -2108605725, now seen corresponding path program 1 times [2024-11-16 22:19:26,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:19:26,289 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976746847] [2024-11-16 22:19:26,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:19:26,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 22:19:30,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-16 22:19:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:19:31,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,435 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 22:19:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,451 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:19:31,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,457 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 22:19:31,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,464 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:19:31,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,470 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-16 22:19:31,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:19:31,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 22:19:31,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,501 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:19:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,506 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-16 22:19:31,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:19:31,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-16 22:19:31,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-16 22:19:31,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2024-11-16 22:19:31,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,556 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-16 22:19:31,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,892 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2024-11-16 22:19:31,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:19:31,904 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 22:19:31,904 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 22:19:31,904 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [976746847] [2024-11-16 22:19:31,905 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [976746847] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 22:19:31,905 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 22:19:31,905 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-16 22:19:31,905 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19327718] [2024-11-16 22:19:31,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 22:19:31,905 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 22:19:31,905 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 22:19:31,906 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 22:19:31,906 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-16 22:19:31,907 INFO L87 Difference]: Start difference. First operand 2278 states and 3242 transitions. Second operand has 7 states, 7 states have (on average 6.714285714285714) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2024-11-16 22:19:35,965 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 []