./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /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 --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /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 -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-wip.dd.update-z3-fca748b-m [2024-11-20 12:30:47,195 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 12:30:47,261 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 12:30:47,267 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 12:30:47,269 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 12:30:47,294 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 12:30:47,295 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 12:30:47,296 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 12:30:47,296 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 12:30:47,299 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 12:30:47,299 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 12:30:47,300 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 12:30:47,300 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 12:30:47,300 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 12:30:47,300 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 12:30:47,301 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 12:30:47,301 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 12:30:47,301 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 12:30:47,301 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 12:30:47,301 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 12:30:47,301 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 12:30:47,303 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 12:30:47,303 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 12:30:47,304 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 12:30:47,304 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 12:30:47,305 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 12:30:47,305 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 12:30:47,305 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 12:30:47,305 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 12:30:47,305 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:30:47,306 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 12:30:47,306 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 12:30:47,307 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 12:30:47,307 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 12:30:47,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 12:30:47,307 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 12:30:47,307 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 12:30:47,308 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 12:30:47,308 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 12:30:47,308 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b [2024-11-20 12:30:47,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 12:30:47,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 12:30:47,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 12:30:47,542 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 12:30:47,542 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 12:30:47,543 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /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 [2024-11-20 12:30:48,838 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 12:30:49,296 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 12:30:49,296 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 [2024-11-20 12:30:49,404 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ebb865ac2/e0c785aa23a541d4b0584a07d555eb0f/FLAGcdc3d0b8f [2024-11-20 12:30:49,421 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ebb865ac2/e0c785aa23a541d4b0584a07d555eb0f [2024-11-20 12:30:49,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 12:30:49,425 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 12:30:49,431 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 12:30:49,431 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 12:30:49,439 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 12:30:49,440 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:30:49" (1/1) ... [2024-11-20 12:30:49,440 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40e8db82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:30:49, skipping insertion in model container [2024-11-20 12:30:49,441 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:30:49" (1/1) ... [2024-11-20 12:30:49,538 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 12:30:51,282 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] [2024-11-20 12:30:51,286 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] [2024-11-20 12:30:51,287 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] [2024-11-20 12:30:51,287 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] [2024-11-20 12:30:51,306 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:30:51,341 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 12:30:51,402 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] [2024-11-20 12:30:51,404 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] [2024-11-20 12:30:51,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5341] [2024-11-20 12:30:51,406 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] [2024-11-20 12:30:51,407 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] [2024-11-20 12:30:51,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5480] [2024-11-20 12:30:51,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5488] [2024-11-20 12:30:51,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5495] [2024-11-20 12:30:51,415 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] [2024-11-20 12:30:51,417 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] [2024-11-20 12:30:51,421 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] [2024-11-20 12:30:51,422 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] [2024-11-20 12:30:51,423 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] [2024-11-20 12:30:51,423 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] [2024-11-20 12:30:51,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6747] [2024-11-20 12:30:51,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7518] [2024-11-20 12:30:51,529 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7528] [2024-11-20 12:30:51,529 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7543] [2024-11-20 12:30:51,559 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8329] [2024-11-20 12:30:51,560 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8362] [2024-11-20 12:30:51,560 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8385] [2024-11-20 12:30:51,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8626] [2024-11-20 12:30:51,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8656] [2024-11-20 12:30:51,568 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8669] [2024-11-20 12:30:51,638 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] [2024-11-20 12:30:51,639 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] [2024-11-20 12:30:51,639 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] [2024-11-20 12:30:51,639 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] [2024-11-20 12:30:51,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:30:51,794 INFO L204 MainTranslator]: Completed translation [2024-11-20 12:30:51,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:30:51 WrapperNode [2024-11-20 12:30:51,795 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 12:30:51,796 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 12:30:51,796 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 12:30:51,796 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 12:30:51,802 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:30:51" (1/1) ... [2024-11-20 12:30:51,884 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:30:51" (1/1) ... [2024-11-20 12:30:52,053 INFO L138 Inliner]: procedures = 337, calls = 1970, calls flagged for inlining = 196, calls inlined = 190, statements flattened = 6126 [2024-11-20 12:30:52,055 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 12:30:52,055 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 12:30:52,055 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 12:30:52,056 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 12:30:52,065 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:30:51" (1/1) ... [2024-11-20 12:30:52,065 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:30:51" (1/1) ... [2024-11-20 12:30:52,112 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:30:51" (1/1) ... [2024-11-20 12:30:52,938 INFO L175 MemorySlicer]: Split 1016 memory accesses to 20 slices as follows [836, 15, 4, 4, 2, 19, 7, 2, 4, 2, 1, 7, 8, 7, 1, 7, 2, 71, 10, 7]. 82 percent of accesses are in the largest equivalence class. The 91 initializations are split as follows [30, 15, 0, 4, 0, 0, 7, 0, 4, 0, 0, 7, 8, 7, 1, 0, 2, 0, 6, 0]. The 458 writes are split as follows [365, 0, 4, 0, 0, 11, 0, 1, 0, 1, 0, 0, 0, 0, 0, 2, 0, 71, 1, 2]. [2024-11-20 12:30:52,938 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:30:51" (1/1) ... [2024-11-20 12:30:52,938 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:30:51" (1/1) ... [2024-11-20 12:30:53,049 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:30:51" (1/1) ... [2024-11-20 12:30:53,077 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:30:51" (1/1) ... [2024-11-20 12:30:53,102 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:30:51" (1/1) ... [2024-11-20 12:30:53,128 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:30:51" (1/1) ... [2024-11-20 12:30:53,169 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 12:30:53,172 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 12:30:53,172 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 12:30:53,172 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 12:30:53,173 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:30:51" (1/1) ... [2024-11-20 12:30:53,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:30:53,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 12:30:53,202 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) [2024-11-20 12:30:53,210 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 [2024-11-20 12:30:53,244 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2024-11-20 12:30:53,245 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2024-11-20 12:30:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-20 12:30:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-20 12:30:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-20 12:30:53,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-20 12:30:53,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-20 12:30:53,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-20 12:30:53,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-20 12:30:53,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-20 12:30:53,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-20 12:30:53,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-20 12:30:53,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-20 12:30:53,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-20 12:30:53,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-20 12:30:53,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-20 12:30:53,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-20 12:30:53,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-20 12:30:53,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-20 12:30:53,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-20 12:30:53,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-20 12:30:53,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-20 12:30:53,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-20 12:30:53,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-20 12:30:53,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-20 12:30:53,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-20 12:30:53,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-20 12:30:53,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-20 12:30:53,248 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-20 12:30:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-20 12:30:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-20 12:30:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-20 12:30:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-20 12:30:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-20 12:30:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-20 12:30:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-20 12:30:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-20 12:30:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-20 12:30:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-20 12:30:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-20 12:30:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-20 12:30:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-20 12:30:53,250 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2024-11-20 12:30:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2024-11-20 12:30:53,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 12:30:53,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 12:30:53,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 12:30:53,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 12:30:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 12:30:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 12:30:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 12:30:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 12:30:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 12:30:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 12:30:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 12:30:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2024-11-20 12:30:53,252 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-20 12:30:53,252 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 12:30:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 12:30:53,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-20 12:30:53,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-20 12:30:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-20 12:30:53,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-20 12:30:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-20 12:30:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-20 12:30:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2024-11-20 12:30:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2024-11-20 12:30:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2024-11-20 12:30:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2024-11-20 12:30:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2024-11-20 12:30:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2024-11-20 12:30:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-20 12:30:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-20 12:30:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2024-11-20 12:30:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2024-11-20 12:30:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 12:30:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 12:30:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-20 12:30:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-20 12:30:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-20 12:30:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-20 12:30:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-20 12:30:53,254 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-20 12:30:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2024-11-20 12:30:53,255 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2024-11-20 12:30:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-20 12:30:53,255 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-20 12:30:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-20 12:30:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-20 12:30:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-20 12:30:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-20 12:30:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-20 12:30:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-20 12:30:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-20 12:30:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-20 12:30:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-20 12:30:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-20 12:30:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-20 12:30:53,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-20 12:30:53,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-20 12:30:53,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-20 12:30:53,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-20 12:30:53,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-20 12:30:53,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-20 12:30:53,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-20 12:30:53,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-20 12:30:53,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-20 12:30:53,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-20 12:30:53,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-20 12:30:53,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-20 12:30:53,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-20 12:30:53,262 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-20 12:30:53,263 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-20 12:30:53,263 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-20 12:30:53,263 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-20 12:30:53,263 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-20 12:30:53,263 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2024-11-20 12:30:53,263 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2024-11-20 12:30:53,263 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-20 12:30:53,263 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-20 12:30:53,263 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-20 12:30:53,263 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-20 12:30:53,263 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2024-11-20 12:30:53,263 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2024-11-20 12:30:53,263 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2024-11-20 12:30:53,263 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2024-11-20 12:30:53,263 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-20 12:30:53,263 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-20 12:30:53,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 12:30:53,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 12:30:53,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 12:30:53,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 12:30:53,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 12:30:53,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 12:30:53,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 12:30:53,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 12:30:53,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 12:30:53,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 12:30:53,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 12:30:53,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 12:30:53,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 12:30:53,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 12:30:53,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 12:30:53,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 12:30:53,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 12:30:53,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 12:30:53,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-20 12:30:53,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-20 12:30:53,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-20 12:30:53,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-20 12:30:53,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-20 12:30:53,266 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-20 12:30:53,266 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-20 12:30:53,266 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-20 12:30:53,267 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-20 12:30:53,267 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-20 12:30:53,267 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-20 12:30:53,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-20 12:30:53,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-20 12:30:53,267 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-20 12:30:53,267 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-20 12:30:53,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-20 12:30:53,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-20 12:30:53,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 12:30:53,267 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-20 12:30:53,267 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-20 12:30:53,268 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 12:30:53,268 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 12:30:53,268 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-20 12:30:53,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-20 12:30:53,268 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2024-11-20 12:30:53,268 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2024-11-20 12:30:53,269 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-20 12:30:53,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-20 12:30:53,269 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-20 12:30:53,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-20 12:30:53,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-20 12:30:53,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-20 12:30:53,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-20 12:30:53,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-20 12:30:53,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 12:30:53,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 12:30:53,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-20 12:30:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2024-11-20 12:30:53,271 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2024-11-20 12:30:53,271 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-20 12:30:53,271 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-20 12:30:53,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 12:30:53,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-20 12:30:53,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2024-11-20 12:30:53,272 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2024-11-20 12:30:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-20 12:30:53,272 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-20 12:30:53,273 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-20 12:30:53,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-20 12:30:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2024-11-20 12:30:53,274 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-20 12:30:53,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-20 12:30:53,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-20 12:30:53,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 12:30:53,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 12:30:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 12:30:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 12:30:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 12:30:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 12:30:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-20 12:30:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-20 12:30:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-20 12:30:53,277 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2024-11-20 12:30:53,277 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2024-11-20 12:30:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2024-11-20 12:30:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2024-11-20 12:30:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-20 12:30:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-20 12:30:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 12:30:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 12:30:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 12:30:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2024-11-20 12:30:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2024-11-20 12:30:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-20 12:30:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-20 12:30:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-20 12:30:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-20 12:30:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 12:30:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2024-11-20 12:30:53,279 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2024-11-20 12:30:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-20 12:30:53,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-20 12:30:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-20 12:30:53,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-20 12:30:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 12:30:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 12:30:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 12:30:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 12:30:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 12:30:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 12:30:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 12:30:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 12:30:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 12:30:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 12:30:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 12:30:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 12:30:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 12:30:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 12:30:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 12:30:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 12:30:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 12:30:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-20 12:30:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-20 12:30:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-20 12:30:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:30:53,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:30:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-20 12:30:53,281 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-20 12:30:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-20 12:30:53,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-20 12:30:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-20 12:30:53,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-20 12:30:53,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-20 12:30:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-20 12:30:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-20 12:30:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-20 12:30:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-20 12:30:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-20 12:30:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-20 12:30:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-20 12:30:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-20 12:30:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-20 12:30:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-20 12:30:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-20 12:30:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-20 12:30:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-20 12:30:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-20 12:30:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-20 12:30:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-20 12:30:53,284 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-20 12:30:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 12:30:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 12:30:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 12:30:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 12:30:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 12:30:53,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-20 12:30:53,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2024-11-20 12:30:53,285 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-20 12:30:53,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-20 12:30:53,285 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 12:30:53,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 12:30:53,285 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2024-11-20 12:30:53,285 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2024-11-20 12:30:54,089 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 12:30:54,095 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 12:30:54,244 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 12:31:04,769 INFO L? ?]: Removed 2900 outVars from TransFormulas that were not future-live. [2024-11-20 12:31:04,769 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 12:31:04,832 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 12:31:04,833 INFO L316 CfgBuilder]: Removed 21 assume(true) statements. [2024-11-20 12:31:04,833 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:31:04 BoogieIcfgContainer [2024-11-20 12:31:04,833 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 12:31:04,836 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 12:31:04,837 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 12:31:04,839 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 12:31:04,840 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:30:49" (1/3) ... [2024-11-20 12:31:04,840 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@962dbd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:31:04, skipping insertion in model container [2024-11-20 12:31:04,840 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:30:51" (2/3) ... [2024-11-20 12:31:04,841 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@962dbd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:31:04, skipping insertion in model container [2024-11-20 12:31:04,841 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:31:04" (3/3) ... [2024-11-20 12:31:04,842 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2024-11-20 12:31:04,858 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 12:31:04,858 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-20 12:31:04,953 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 12:31:04,959 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;@313f7127, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 12:31:04,959 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-20 12:31:04,971 INFO L276 IsEmpty]: Start isEmpty. Operand has 2527 states, 1858 states have (on average 1.3681377825618946) internal successors, (2542), 1900 states have internal predecessors, (2542), 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) [2024-11-20 12:31:04,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-20 12:31:04,979 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:31:04,980 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] [2024-11-20 12:31:04,980 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 12:31:04,984 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:31:04,985 INFO L85 PathProgramCache]: Analyzing trace with hash 471656862, now seen corresponding path program 1 times [2024-11-20 12:31:04,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:31:04,993 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1527070160] [2024-11-20 12:31:04,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:31:04,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 12:31:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:10,072 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-20 12:31:10,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:10,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:31:10,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:10,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2024-11-20 12:31:10,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:10,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-20 12:31:10,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:10,098 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-20 12:31:10,098 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 12:31:10,098 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1527070160] [2024-11-20 12:31:10,099 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1527070160] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 12:31:10,099 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 12:31:10,099 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-20 12:31:10,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834066630] [2024-11-20 12:31:10,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 12:31:10,104 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-20 12:31:10,104 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 12:31:10,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-20 12:31:10,118 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-20 12:31:10,124 INFO L87 Difference]: Start difference. First operand has 2527 states, 1858 states have (on average 1.3681377825618946) internal successors, (2542), 1900 states have internal predecessors, (2542), 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) [2024-11-20 12:31:10,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 12:31:10,415 INFO L93 Difference]: Finished difference Result 5024 states and 7471 transitions. [2024-11-20 12:31:10,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-20 12:31:10,417 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 [2024-11-20 12:31:10,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 12:31:10,453 INFO L225 Difference]: With dead ends: 5024 [2024-11-20 12:31:10,453 INFO L226 Difference]: Without dead ends: 2513 [2024-11-20 12:31:10,474 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 [2024-11-20 12:31:10,477 INFO L432 NwaCegarLoop]: 3650 mSDtfsCounter, 0 mSDsluCounter, 3646 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 7296 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-20 12:31:10,477 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 7296 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-20 12:31:10,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2513 states. [2024-11-20 12:31:10,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2513 to 2513. [2024-11-20 12:31:10,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2513 states, 1850 states have (on average 1.3410810810810811) internal successors, (2481), 1890 states have internal predecessors, (2481), 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) [2024-11-20 12:31:10,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 2513 states and 3637 transitions. [2024-11-20 12:31:10,685 INFO L78 Accepts]: Start accepts. Automaton has 2513 states and 3637 transitions. Word has length 34 [2024-11-20 12:31:10,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 12:31:10,685 INFO L471 AbstractCegarLoop]: Abstraction has 2513 states and 3637 transitions. [2024-11-20 12:31:10,686 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) [2024-11-20 12:31:10,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 3637 transitions. [2024-11-20 12:31:10,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-20 12:31:10,688 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:31:10,688 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] [2024-11-20 12:31:10,688 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-20 12:31:10,688 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 12:31:10,689 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:31:10,689 INFO L85 PathProgramCache]: Analyzing trace with hash 702816818, now seen corresponding path program 1 times [2024-11-20 12:31:10,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:31:10,689 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728417930] [2024-11-20 12:31:10,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:31:10,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 12:31:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:15,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-20 12:31:15,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:15,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-20 12:31:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:15,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-20 12:31:15,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:15,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:31:15,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:15,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-20 12:31:15,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:15,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-11-20 12:31:15,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:15,747 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-20 12:31:15,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 12:31:15,748 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728417930] [2024-11-20 12:31:15,750 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1728417930] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 12:31:15,750 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 12:31:15,750 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-20 12:31:15,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1562071930] [2024-11-20 12:31:15,751 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 12:31:15,753 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-20 12:31:15,753 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 12:31:15,754 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-20 12:31:15,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-20 12:31:15,754 INFO L87 Difference]: Start difference. First operand 2513 states and 3637 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) [2024-11-20 12:31:15,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-20 12:31:15,955 INFO L93 Difference]: Finished difference Result 2513 states and 3637 transitions. [2024-11-20 12:31:15,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-20 12:31:15,956 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 [2024-11-20 12:31:15,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-20 12:31:15,968 INFO L225 Difference]: With dead ends: 2513 [2024-11-20 12:31:15,968 INFO L226 Difference]: Without dead ends: 2197 [2024-11-20 12:31:15,971 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-20 12:31:15,972 INFO L432 NwaCegarLoop]: 3633 mSDtfsCounter, 3611 mSDsluCounter, 3633 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3611 SdHoareTripleChecker+Valid, 7266 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-20 12:31:15,972 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3611 Valid, 7266 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-20 12:31:15,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2197 states. [2024-11-20 12:31:16,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2197 to 2197. [2024-11-20 12:31:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2197 states, 1610 states have (on average 1.336024844720497) internal successors, (2151), 1646 states have internal predecessors, (2151), 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) [2024-11-20 12:31:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 2197 states and 3161 transitions. [2024-11-20 12:31:16,064 INFO L78 Accepts]: Start accepts. Automaton has 2197 states and 3161 transitions. Word has length 50 [2024-11-20 12:31:16,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-20 12:31:16,065 INFO L471 AbstractCegarLoop]: Abstraction has 2197 states and 3161 transitions. [2024-11-20 12:31:16,065 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) [2024-11-20 12:31:16,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 3161 transitions. [2024-11-20 12:31:16,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-20 12:31:16,069 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:31:16,069 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] [2024-11-20 12:31:16,070 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-20 12:31:16,070 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-20 12:31:16,070 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:31:16,070 INFO L85 PathProgramCache]: Analyzing trace with hash 657498753, now seen corresponding path program 1 times [2024-11-20 12:31:16,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:31:16,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [121590839] [2024-11-20 12:31:16,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:31:16,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 12:31:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,084 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-20 12:31:21,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,096 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-20 12:31:21,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-20 12:31:21,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:31:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 12:31:21,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-20 12:31:21,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2024-11-20 12:31:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:31:21,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,328 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 12:31:21,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-20 12:31:21,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-20 12:31:21,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:31:21,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,354 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-20 12:31:21,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,358 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-20 12:31:21,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-11-20 12:31:21,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,370 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2024-11-20 12:31:21,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-20 12:31:21,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:31:21,502 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-20 12:31:21,502 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 12:31:21,502 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [121590839] [2024-11-20 12:31:21,502 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [121590839] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 12:31:21,502 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 12:31:21,502 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-20 12:31:21,503 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1972940968] [2024-11-20 12:31:21,503 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 12:31:21,503 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-20 12:31:21,503 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 12:31:21,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-20 12:31:21,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-20 12:31:21,504 INFO L87 Difference]: Start difference. First operand 2197 states and 3161 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-11-20 12:31:25,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []