./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-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 0.3.0-?-798a7b3-m [2025-03-04 05:26:03,166 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:26:03,224 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:26:03,229 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:26:03,231 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:26:03,262 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:26:03,262 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:26:03,262 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:26:03,263 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:26:03,263 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:26:03,263 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:26:03,263 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:26:03,263 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:26:03,263 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:26:03,263 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:26:03,263 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:26:03,263 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:26:03,263 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:26:03,263 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:26:03,263 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:26:03,263 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:26:03,264 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:26:03,264 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:26:03,264 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:26:03,264 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:26:03,264 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:26:03,264 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:26:03,264 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:26:03,264 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:26:03,264 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:26:03,264 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:26:03,264 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:26:03,264 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:26:03,264 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:26:03,264 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:26:03,264 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:26:03,264 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:26:03,264 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:26:03,265 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:26:03,265 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:26:03,265 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01449ac7026c90838431618c909e16b7f497016d315bf0aa470fbf20ceb68e2b [2025-03-04 05:26:03,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:26:03,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:26:03,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:26:03,523 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:26:03,523 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:26:03,524 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2025-03-04 05:26:04,678 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33541ddf5/0e0e106abcc849edb1c1f43381ae11c9/FLAGb31177106 [2025-03-04 05:26:05,246 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:26:05,246 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2025-03-04 05:26:05,287 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33541ddf5/0e0e106abcc849edb1c1f43381ae11c9/FLAGb31177106 [2025-03-04 05:26:05,770 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33541ddf5/0e0e106abcc849edb1c1f43381ae11c9 [2025-03-04 05:26:05,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:26:05,773 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:26:05,774 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:26:05,774 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:26:05,778 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:26:05,778 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:26:05" (1/1) ... [2025-03-04 05:26:05,779 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e5cb648 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:05, skipping insertion in model container [2025-03-04 05:26:05,779 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:26:05" (1/1) ... [2025-03-04 05:26:05,872 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:26:07,982 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] [2025-03-04 05:26:07,985 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] [2025-03-04 05:26:07,986 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] [2025-03-04 05:26:07,987 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2025-03-04 05:26:08,018 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:26:08,054 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:26:08,181 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] [2025-03-04 05:26:08,182 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] [2025-03-04 05:26:08,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5341] [2025-03-04 05:26:08,184 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] [2025-03-04 05:26:08,185 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] [2025-03-04 05:26:08,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5480] [2025-03-04 05:26:08,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5488] [2025-03-04 05:26:08,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5495] [2025-03-04 05:26:08,190 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] [2025-03-04 05:26:08,191 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] [2025-03-04 05:26:08,192 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] [2025-03-04 05:26:08,193 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] [2025-03-04 05:26:08,194 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] [2025-03-04 05:26:08,194 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] [2025-03-04 05:26:08,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6747] [2025-03-04 05:26:08,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7518] [2025-03-04 05:26:08,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7528] [2025-03-04 05:26:08,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7543] [2025-03-04 05:26:08,253 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8329] [2025-03-04 05:26:08,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8362] [2025-03-04 05:26:08,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8385] [2025-03-04 05:26:08,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8626] [2025-03-04 05:26:08,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8656] [2025-03-04 05:26:08,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8669] [2025-03-04 05:26:08,343 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] [2025-03-04 05:26:08,343 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] [2025-03-04 05:26:08,344 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] [2025-03-04 05:26:08,344 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] [2025-03-04 05:26:08,350 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:26:08,440 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:26:08,440 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:08 WrapperNode [2025-03-04 05:26:08,440 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:26:08,442 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:26:08,442 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:26:08,442 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:26:08,447 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:08" (1/1) ... [2025-03-04 05:26:08,493 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:08" (1/1) ... [2025-03-04 05:26:08,737 INFO L138 Inliner]: procedures = 337, calls = 1970, calls flagged for inlining = 196, calls inlined = 190, statements flattened = 5990 [2025-03-04 05:26:08,738 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:26:08,739 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:26:08,739 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:26:08,739 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:26:08,755 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:08" (1/1) ... [2025-03-04 05:26:08,756 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:08" (1/1) ... [2025-03-04 05:26:08,805 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:08" (1/1) ... [2025-03-04 05:26:09,507 INFO L175 MemorySlicer]: Split 1016 memory accesses to 20 slices as follows [1, 836, 4, 15, 4, 2, 7, 2, 4, 19, 7, 7, 7, 8, 7, 1, 2, 2, 71, 10]. 82 percent of accesses are in the largest equivalence class. The 91 initializations are split as follows [0, 30, 0, 15, 4, 0, 7, 0, 4, 0, 0, 0, 7, 8, 7, 1, 2, 0, 0, 6]. The 458 writes are split as follows [0, 365, 4, 0, 0, 1, 0, 0, 0, 11, 2, 2, 0, 0, 0, 0, 0, 1, 71, 1]. [2025-03-04 05:26:09,507 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:08" (1/1) ... [2025-03-04 05:26:09,508 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:08" (1/1) ... [2025-03-04 05:26:09,618 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:08" (1/1) ... [2025-03-04 05:26:09,632 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:08" (1/1) ... [2025-03-04 05:26:09,656 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:08" (1/1) ... [2025-03-04 05:26:09,674 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:08" (1/1) ... [2025-03-04 05:26:09,718 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:26:09,719 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:26:09,719 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:26:09,719 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:26:09,720 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:08" (1/1) ... [2025-03-04 05:26:09,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:26:09,733 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:26:09,746 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-04 05:26:09,750 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-04 05:26:09,770 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2025-03-04 05:26:09,770 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2025-03-04 05:26:09,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-03-04 05:26:09,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-03-04 05:26:09,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-03-04 05:26:09,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-03-04 05:26:09,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-03-04 05:26:09,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-03-04 05:26:09,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-03-04 05:26:09,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-03-04 05:26:09,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-03-04 05:26:09,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-03-04 05:26:09,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-03-04 05:26:09,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-03-04 05:26:09,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-03-04 05:26:09,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-03-04 05:26:09,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-03-04 05:26:09,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-03-04 05:26:09,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-03-04 05:26:09,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2025-03-04 05:26:09,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2025-03-04 05:26:09,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2025-03-04 05:26:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-03-04 05:26:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-03-04 05:26:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-03-04 05:26:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-03-04 05:26:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-03-04 05:26:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-03-04 05:26:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-03-04 05:26:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-03-04 05:26:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-03-04 05:26:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-03-04 05:26:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-03-04 05:26:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-03-04 05:26:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-03-04 05:26:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-03-04 05:26:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-03-04 05:26:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-03-04 05:26:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-03-04 05:26:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2025-03-04 05:26:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2025-03-04 05:26:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2025-03-04 05:26:09,773 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2025-03-04 05:26:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2025-03-04 05:26:09,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:26:09,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:26:09,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:26:09,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:26:09,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2025-03-04 05:26:09,774 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2025-03-04 05:26:09,774 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:26:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:26:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-03-04 05:26:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:26:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-04 05:26:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2025-03-04 05:26:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2025-03-04 05:26:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2025-03-04 05:26:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 05:26:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2025-03-04 05:26:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:26:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2025-03-04 05:26:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-04 05:26:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-04 05:26:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-04 05:26:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2025-03-04 05:26:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2025-03-04 05:26:09,776 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-04 05:26:09,777 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-04 05:26:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 05:26:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 05:26:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 05:26:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 05:26:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 05:26:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 05:26:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 05:26:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 05:26:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 05:26:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 05:26:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 05:26:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 05:26:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 05:26:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 05:26:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 05:26:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 05:26:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 05:26:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 05:26:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 05:26:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-04 05:26:09,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 05:26:09,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-04 05:26:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 05:26:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2025-03-04 05:26:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2025-03-04 05:26:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2025-03-04 05:26:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2025-03-04 05:26:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2025-03-04 05:26:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2025-03-04 05:26:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-03-04 05:26:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-03-04 05:26:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:26:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:26:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:26:09,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2025-03-04 05:26:09,781 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 05:26:09,781 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-03-04 05:26:09,781 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2025-03-04 05:26:09,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-04 05:26:09,781 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:26:09,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-03-04 05:26:09,781 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-03-04 05:26:09,781 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:26:09,783 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:26:09,783 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-04 05:26:09,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2025-03-04 05:26:09,784 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 05:26:09,784 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 05:26:09,784 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:26:09,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-04 05:26:09,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2025-03-04 05:26:09,784 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 05:26:09,784 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:26:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:26:09,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2025-03-04 05:26:09,785 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-03-04 05:26:09,785 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:26:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:26:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:26:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:26:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:26:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:26:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:26:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:26:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:26:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:26:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:26:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:26:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:26:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 05:26:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 05:26:09,787 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 05:26:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-04 05:26:09,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-04 05:26:09,787 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2025-03-04 05:26:09,788 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-04 05:26:09,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:26:09,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:26:09,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2025-03-04 05:26:09,788 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2025-03-04 05:26:09,788 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2025-03-04 05:26:09,788 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:26:09,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2025-03-04 05:26:09,788 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-04 05:26:09,788 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-03-04 05:26:09,788 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2025-03-04 05:26:09,788 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2025-03-04 05:26:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:26:09,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 05:26:09,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:26:09,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2025-03-04 05:26:09,789 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:26:09,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:26:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-03-04 05:26:09,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:26:09,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-04 05:26:09,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2025-03-04 05:26:09,791 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 05:26:09,791 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-03-04 05:26:09,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-04 05:26:09,791 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-04 05:26:09,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-03-04 05:26:09,791 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-03-04 05:26:09,791 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 05:26:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2025-03-04 05:26:09,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2025-03-04 05:26:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2025-03-04 05:26:09,792 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2025-03-04 05:26:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:26:09,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:26:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2025-03-04 05:26:09,792 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2025-03-04 05:26:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:26:09,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:26:09,792 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2025-03-04 05:26:09,792 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2025-03-04 05:26:10,455 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:26:10,458 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:26:10,482 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5361: havoc __le32_to_cpup_#t~mem3#1; [2025-03-04 05:26:10,598 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:26:11,308 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5355: havoc __fswab16_#t~bitwise2#1; [2025-03-04 05:26:11,309 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11569: havoc netif_rx_#t~nondet1289#1; [2025-03-04 05:26:11,309 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11608: havoc request_threaded_irq_#t~nondet1296#1; [2025-03-04 05:26:11,309 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10693-1: ldv_request_irq_20_#res#1 := ldv_request_irq_20_~ldv_func_res~1#1; [2025-03-04 05:26:11,309 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11521: havoc eth_type_trans_#t~nondet1285#1; [2025-03-04 05:26:11,309 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5349: havoc constant_test_bit_#t~mem0#1;havoc constant_test_bit_#t~bitwise1#1; [2025-03-04 05:26:11,309 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10568-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-04 05:26:11,356 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5343-1: test_and_clear_bit_#res#1 := 1; [2025-03-04 05:26:11,356 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11573: havoc netpoll_trap_#t~nondet1290#1; [2025-03-04 05:26:11,374 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10718-1: ldv_del_timer_22_#res#1 := ldv_del_timer_22_~ldv_func_res~2#1; [2025-03-04 05:26:11,438 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8709: call ULTIMATE.dealloc(~#hash_table~1.base, ~#hash_table~1.offset);havoc ~#hash_table~1.base, ~#hash_table~1.offset; [2025-03-04 05:26:11,450 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11509: havoc #t~nondet1282; [2025-03-04 05:26:11,457 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11487: havoc #t~nondet1281; [2025-03-04 05:26:11,632 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11624: havoc #t~nondet1301; [2025-03-04 05:26:11,636 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5954: havoc #t~mem200.base, #t~mem200.offset;havoc #t~mem201; [2025-03-04 05:26:11,640 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9690: #res#1 := ~arg0#1; [2025-03-04 05:26:11,642 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11525: havoc #t~nondet1286; [2025-03-04 05:26:11,645 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11600: havoc #t~nondet1294; [2025-03-04 05:26:11,671 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6047: havoc #t~mem227.base, #t~mem227.offset; [2025-03-04 05:26:11,767 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10932: havoc ldv_dev_get_drvdata_#t~mem1234#1.base, ldv_dev_get_drvdata_#t~mem1234#1.offset;havoc ldv_dev_get_drvdata_#t~mem1235#1.base, ldv_dev_get_drvdata_#t~mem1235#1.offset; [2025-03-04 05:26:11,768 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5412: havoc arch_irqs_disabled_flags_#t~bitwise31#1; [2025-03-04 05:26:11,776 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5599: havoc #t~mem95.base, #t~mem95.offset; [2025-03-04 05:26:12,010 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10675-1: ldv_del_timer_19_#res#1 := ldv_del_timer_19_~ldv_func_res~0#1; [2025-03-04 05:26:12,011 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7695: call ULTIMATE.dealloc(~#hash_table~0#1.base, ~#hash_table~0#1.offset);havoc ~#hash_table~0#1.base, ~#hash_table~0#1.offset; [2025-03-04 05:26:12,045 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11462: havoc #t~nondet1279; [2025-03-04 05:26:12,693 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6040: havoc #t~mem224;havoc #t~mem225;havoc #t~bitwise226; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9152: call ULTIMATE.dealloc(happy_meal_pci_probe_~#prom_name~0#1.base, happy_meal_pci_probe_~#prom_name~0#1.offset);havoc happy_meal_pci_probe_~#prom_name~0#1.base, happy_meal_pci_probe_~#prom_name~0#1.offset;call ULTIMATE.dealloc(happy_meal_pci_probe_~#__key~0#1.base, happy_meal_pci_probe_~#__key~0#1.offset);havoc happy_meal_pci_probe_~#__key~0#1.base, happy_meal_pci_probe_~#__key~0#1.offset;call ULTIMATE.dealloc(happy_meal_pci_probe_~#__key___0~0#1.base, happy_meal_pci_probe_~#__key___0~0#1.offset);havoc happy_meal_pci_probe_~#__key___0~0#1.base, happy_meal_pci_probe_~#__key___0~0#1.offset; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8889: havoc hme_get_link_#t~mem1011#1;havoc hme_get_link_#t~bitwise1012#1; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10343-2: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10343: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10343-1: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5985: havoc skb_checksum_start_offset_#t~mem211#1; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10743-1: ldv_del_timer_24_#res#1 := ldv_del_timer_24_~ldv_func_res~3#1; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11604: havoc register_netdev_#t~nondet1295#1; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11540: havoc ioremap_nocache_#t~ret1287#1.base, ioremap_nocache_#t~ret1287#1.offset; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11612: havoc simple_strtoul_#t~nondet1297#1; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10821-1: ldv___pci_register_driver_30_#res#1 := ldv___pci_register_driver_30_~ldv_func_res~6#1; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11483: havoc alloc_etherdev_mqs_#t~ret1280#1.base, alloc_etherdev_mqs_#t~ret1280#1.offset; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5473: havoc kobject_name_#t~mem45#1.base, kobject_name_#t~mem45#1.offset; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10759-1: ldv_alloc_etherdev_mqs_25_#res#1.base, ldv_alloc_etherdev_mqs_25_#res#1.offset := ldv_alloc_etherdev_mqs_25_~ldv_func_res~4#1.base, ldv_alloc_etherdev_mqs_25_~ldv_func_res~4#1.offset; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6003: havoc skb_frag_page_#t~mem218#1.base, skb_frag_page_#t~mem218#1.offset; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5937: havoc skb_frag_size_#t~mem194#1; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5545: havoc __kmalloc_#t~ret58#1.base, __kmalloc_#t~ret58#1.offset; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11559: havoc ldv_pre_register_netdev_#t~nondet1288#1; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10774-1: ldv_register_netdev_26_#res#1 := ldv_register_netdev_26_~ldv_func_res~5#1; [2025-03-04 05:26:29,945 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9654-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-04 05:26:29,946 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10317: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2025-03-04 05:26:29,946 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5960: havoc skb_headlen_#t~mem202#1;havoc skb_headlen_#t~mem203#1; [2025-03-04 05:26:29,946 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11577: havoc pci_enable_device_#t~nondet1291#1; [2025-03-04 05:26:29,946 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11513: havoc eth_change_mtu_#t~nondet1283#1; [2025-03-04 05:26:29,946 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11580: havoc pci_map_rom_#t~ret1292#1.base, pci_map_rom_#t~ret1292#1.offset; [2025-03-04 05:26:29,946 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10525-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:26:29,946 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5967: havoc skb_headroom_#t~mem206#1.base, skb_headroom_#t~mem206#1.offset;havoc skb_headroom_#t~mem207#1.base, skb_headroom_#t~mem207#1.offset; [2025-03-04 05:26:29,946 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10526-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:26:29,947 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11517: havoc eth_mac_addr_#t~nondet1284#1; [2025-03-04 05:26:29,947 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10328: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2025-03-04 05:26:29,947 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5573: havoc is_device_dma_capable_#t~mem60#1.base, is_device_dma_capable_#t~mem60#1.offset;havoc is_device_dma_capable_#t~mem61#1.base, is_device_dma_capable_#t~mem61#1.offset;havoc is_device_dma_capable_#t~mem62#1;havoc is_device_dma_capable_#t~short63#1; [2025-03-04 05:26:29,947 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11587: havoc pci_request_regions_#t~nondet1293#1; [2025-03-04 05:26:29,947 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9078: call ULTIMATE.dealloc(get_hme_mac_nonsparc_~#size~0#1.base, get_hme_mac_nonsparc_~#size~0#1.offset);havoc get_hme_mac_nonsparc_~#size~0#1.base, get_hme_mac_nonsparc_~#size~0#1.offset; [2025-03-04 05:26:29,947 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9673-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:26:29,947 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11458: havoc __pci_register_driver_#t~nondet1278#1; [2025-03-04 05:26:29,947 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9676-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:26:29,947 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9678-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-04 05:26:29,947 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5516: havoc dev_name_#t~mem51#1.base, dev_name_#t~mem51#1.offset; [2025-03-04 05:26:30,948 INFO L? ?]: Removed 2896 outVars from TransFormulas that were not future-live. [2025-03-04 05:26:30,948 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:26:31,024 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:26:31,025 INFO L336 CfgBuilder]: Removed 5 assume(true) statements. [2025-03-04 05:26:31,025 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:26:31 BoogieIcfgContainer [2025-03-04 05:26:31,025 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:26:31,027 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:26:31,027 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:26:31,032 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:26:31,032 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:26:05" (1/3) ... [2025-03-04 05:26:31,033 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e61c49f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:26:31, skipping insertion in model container [2025-03-04 05:26:31,033 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:08" (2/3) ... [2025-03-04 05:26:31,033 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2e61c49f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:26:31, skipping insertion in model container [2025-03-04 05:26:31,033 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:26:31" (3/3) ... [2025-03-04 05:26:31,034 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2025-03-04 05:26:31,043 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:26:31,045 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i that has 122 procedures, 2691 locations, 1 initial locations, 43 loop locations, and 2 error locations. [2025-03-04 05:26:31,112 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:26:31,123 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;@29d316d4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:26:31,124 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-03-04 05:26:31,139 INFO L276 IsEmpty]: Start isEmpty. Operand has 2523 states, 1854 states have (on average 1.3689320388349515) internal successors, (2538), 1898 states have internal predecessors, (2538), 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) [2025-03-04 05:26:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2025-03-04 05:26:31,146 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:26:31,146 INFO L218 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] [2025-03-04 05:26:31,146 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:26:31,150 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:26:31,150 INFO L85 PathProgramCache]: Analyzing trace with hash -271698377, now seen corresponding path program 1 times [2025-03-04 05:26:31,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:26:31,165 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [335671864] [2025-03-04 05:26:31,165 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:26:31,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:26:35,763 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 34 statements into 1 equivalence classes. [2025-03-04 05:26:35,985 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 34 of 34 statements. [2025-03-04 05:26:35,985 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:26:35,985 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:26:36,373 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2025-03-04 05:26:36,373 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:26:36,373 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [335671864] [2025-03-04 05:26:36,374 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [335671864] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:26:36,374 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:26:36,374 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:26:36,375 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [151274222] [2025-03-04 05:26:36,375 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:26:36,378 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:26:36,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:26:36,392 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:26:36,393 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:26:36,401 INFO L87 Difference]: Start difference. First operand has 2523 states, 1854 states have (on average 1.3689320388349515) internal successors, (2538), 1898 states have internal predecessors, (2538), 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) [2025-03-04 05:26:39,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:26:39,479 INFO L93 Difference]: Finished difference Result 5016 states and 7463 transitions. [2025-03-04 05:26:39,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:26:39,480 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 [2025-03-04 05:26:39,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:26:39,516 INFO L225 Difference]: With dead ends: 5016 [2025-03-04 05:26:39,516 INFO L226 Difference]: Without dead ends: 2509 [2025-03-04 05:26:39,553 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:26:39,554 INFO L435 NwaCegarLoop]: 3475 mSDtfsCounter, 0 mSDsluCounter, 3471 mSDsCounter, 0 mSdLazyCounter, 347 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 6946 SdHoareTripleChecker+Invalid, 347 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 347 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2025-03-04 05:26:39,555 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6946 Invalid, 347 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 347 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2025-03-04 05:26:39,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2509 states. [2025-03-04 05:26:39,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2509 to 2509. [2025-03-04 05:26:39,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2509 states, 1846 states have (on average 1.3418201516793067) internal successors, (2477), 1888 states have internal predecessors, (2477), 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) [2025-03-04 05:26:39,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 2509 states and 3633 transitions. [2025-03-04 05:26:39,763 INFO L78 Accepts]: Start accepts. Automaton has 2509 states and 3633 transitions. Word has length 34 [2025-03-04 05:26:39,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:26:39,764 INFO L471 AbstractCegarLoop]: Abstraction has 2509 states and 3633 transitions. [2025-03-04 05:26:39,764 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) [2025-03-04 05:26:39,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3633 transitions. [2025-03-04 05:26:39,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2025-03-04 05:26:39,766 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:26:39,766 INFO L218 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] [2025-03-04 05:26:39,766 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:26:39,766 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:26:39,767 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:26:39,767 INFO L85 PathProgramCache]: Analyzing trace with hash -2062062738, now seen corresponding path program 1 times [2025-03-04 05:26:39,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:26:39,767 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1164549871] [2025-03-04 05:26:39,768 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:26:39,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:26:43,939 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 50 statements into 1 equivalence classes. [2025-03-04 05:26:44,047 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 50 of 50 statements. [2025-03-04 05:26:44,047 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:26:44,047 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:26:44,707 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2025-03-04 05:26:44,707 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:26:44,707 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1164549871] [2025-03-04 05:26:44,707 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1164549871] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:26:44,707 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:26:44,707 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:26:44,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116844182] [2025-03-04 05:26:44,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:26:44,708 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:26:44,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:26:44,709 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:26:44,709 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:26:44,709 INFO L87 Difference]: Start difference. First operand 2509 states and 3633 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) [2025-03-04 05:26:47,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:26:47,803 INFO L93 Difference]: Finished difference Result 2509 states and 3633 transitions. [2025-03-04 05:26:47,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-04 05:26:47,803 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 [2025-03-04 05:26:47,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:26:47,819 INFO L225 Difference]: With dead ends: 2509 [2025-03-04 05:26:47,819 INFO L226 Difference]: Without dead ends: 2195 [2025-03-04 05:26:47,822 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:26:47,823 INFO L435 NwaCegarLoop]: 3458 mSDtfsCounter, 3607 mSDsluCounter, 3458 mSDsCounter, 0 mSdLazyCounter, 345 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3607 SdHoareTripleChecker+Valid, 6916 SdHoareTripleChecker+Invalid, 346 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 345 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2025-03-04 05:26:47,824 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3607 Valid, 6916 Invalid, 346 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 345 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2025-03-04 05:26:47,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2195 states. [2025-03-04 05:26:47,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2195 to 2195. [2025-03-04 05:26:47,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2195 states, 1608 states have (on average 1.3364427860696517) internal successors, (2149), 1646 states have internal predecessors, (2149), 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) [2025-03-04 05:26:47,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 2195 states and 3159 transitions. [2025-03-04 05:26:47,906 INFO L78 Accepts]: Start accepts. Automaton has 2195 states and 3159 transitions. Word has length 50 [2025-03-04 05:26:47,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:26:47,907 INFO L471 AbstractCegarLoop]: Abstraction has 2195 states and 3159 transitions. [2025-03-04 05:26:47,907 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) [2025-03-04 05:26:47,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 3159 transitions. [2025-03-04 05:26:47,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2025-03-04 05:26:47,911 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:26:47,911 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:26:47,911 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 05:26:47,911 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:26:47,912 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:26:47,912 INFO L85 PathProgramCache]: Analyzing trace with hash -1802406743, now seen corresponding path program 1 times [2025-03-04 05:26:47,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:26:47,913 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1154575292] [2025-03-04 05:26:47,913 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:26:47,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:26:51,875 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 112 statements into 1 equivalence classes. [2025-03-04 05:26:51,954 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 112 of 112 statements. [2025-03-04 05:26:51,954 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:26:51,954 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:26:52,629 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2025-03-04 05:26:52,629 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:26:52,629 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1154575292] [2025-03-04 05:26:52,629 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1154575292] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:26:52,629 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:26:52,629 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-04 05:26:52,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [850538998] [2025-03-04 05:26:52,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:26:52,629 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2025-03-04 05:26:52,630 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:26:52,630 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-04 05:26:52,630 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:26:52,630 INFO L87 Difference]: Start difference. First operand 2195 states and 3159 transitions. Second operand has 5 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (11), 1 states have call predecessors, (11), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2025-03-04 05:26:57,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:26:57,267 INFO L93 Difference]: Finished difference Result 4376 states and 6299 transitions. [2025-03-04 05:26:57,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-04 05:26:57,267 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (11), 1 states have call predecessors, (11), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) Word has length 112 [2025-03-04 05:26:57,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:26:57,282 INFO L225 Difference]: With dead ends: 4376 [2025-03-04 05:26:57,282 INFO L226 Difference]: Without dead ends: 2199 [2025-03-04 05:26:57,293 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:26:57,293 INFO L435 NwaCegarLoop]: 3011 mSDtfsCounter, 0 mSDsluCounter, 9025 mSDsCounter, 0 mSdLazyCounter, 598 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 12036 SdHoareTripleChecker+Invalid, 599 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 598 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2025-03-04 05:26:57,294 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 12036 Invalid, 599 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 598 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2025-03-04 05:26:57,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2199 states. [2025-03-04 05:26:57,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2199 to 2199. [2025-03-04 05:26:57,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2199 states, 1611 states have (on average 1.3358162631905648) internal successors, (2152), 1649 states have internal predecessors, (2152), 505 states have call successors, (505), 81 states have call predecessors, (505), 82 states have return successors, (507), 495 states have call predecessors, (507), 505 states have call successors, (507) [2025-03-04 05:26:57,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 2199 states and 3164 transitions. [2025-03-04 05:26:57,359 INFO L78 Accepts]: Start accepts. Automaton has 2199 states and 3164 transitions. Word has length 112 [2025-03-04 05:26:57,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:26:57,361 INFO L471 AbstractCegarLoop]: Abstraction has 2199 states and 3164 transitions. [2025-03-04 05:26:57,361 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.2) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (11), 1 states have call predecessors, (11), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2025-03-04 05:26:57,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2199 states and 3164 transitions. [2025-03-04 05:26:57,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2025-03-04 05:26:57,364 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:26:57,365 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:26:57,365 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 05:26:57,365 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:26:57,365 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:26:57,365 INFO L85 PathProgramCache]: Analyzing trace with hash -1162127832, now seen corresponding path program 1 times [2025-03-04 05:26:57,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:26:57,365 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202383980] [2025-03-04 05:26:57,366 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:26:57,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:27:01,039 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 112 statements into 1 equivalence classes. [2025-03-04 05:27:01,101 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 112 of 112 statements. [2025-03-04 05:27:01,101 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:27:01,101 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:27:01,645 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2025-03-04 05:27:01,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:27:01,646 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1202383980] [2025-03-04 05:27:01,646 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1202383980] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:27:01,646 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:27:01,646 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:27:01,647 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [723887375] [2025-03-04 05:27:01,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:27:01,647 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:27:01,647 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:27:01,647 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:27:01,647 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:27:01,647 INFO L87 Difference]: Start difference. First operand 2199 states and 3164 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2025-03-04 05:27:04,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:27:04,152 INFO L93 Difference]: Finished difference Result 2199 states and 3164 transitions. [2025-03-04 05:27:04,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-04 05:27:04,152 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 112 [2025-03-04 05:27:04,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:27:04,154 INFO L225 Difference]: With dead ends: 2199 [2025-03-04 05:27:04,154 INFO L226 Difference]: Without dead ends: 0 [2025-03-04 05:27:04,160 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:27:04,160 INFO L435 NwaCegarLoop]: 3009 mSDtfsCounter, 3125 mSDsluCounter, 3008 mSDsCounter, 0 mSdLazyCounter, 296 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3125 SdHoareTripleChecker+Valid, 6017 SdHoareTripleChecker+Invalid, 297 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 296 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:27:04,161 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3125 Valid, 6017 Invalid, 297 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 296 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2025-03-04 05:27:04,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-03-04 05:27:04,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-03-04 05:27:04,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-04 05:27:04,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-03-04 05:27:04,162 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 112 [2025-03-04 05:27:04,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:27:04,162 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-03-04 05:27:04,162 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (11), 1 states have call predecessors, (11), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2025-03-04 05:27:04,162 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-03-04 05:27:04,163 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-03-04 05:27:04,165 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2025-03-04 05:27:04,165 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2025-03-04 05:27:04,165 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-04 05:27:04,166 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2025-03-04 05:27:04,168 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2025-03-04 05:27:15,764 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-04 05:27:15,785 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.03 05:27:15 BoogieIcfgContainer [2025-03-04 05:27:15,785 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-04 05:27:15,787 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-04 05:27:15,790 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-04 05:27:15,790 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-04 05:27:15,791 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:26:31" (3/4) ... [2025-03-04 05:27:15,792 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-03-04 05:27:15,799 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure hme_read_desc32 [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#11 [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#12 [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure BB_GET_BIT2 [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure happy_meal_init [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#10 [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#15 [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#16 [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#13 [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#14 [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure happy_meal_clean_rings [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure alloc_skb [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#19 [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#17 [2025-03-04 05:27:15,800 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#18 [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure free_netdev [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure happy_meal_open [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_write [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure happy_meal_poll_stop [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure is_quattro_p [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure happy_meal_close [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_interrupt_context [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure kmemcheck_mark_initialized [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_switch_to_process_context [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure free_irq [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2025-03-04 05:27:15,801 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure set_happy_link_modes [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_reset [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure happy_meal_set_multicast [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure del_timer [2025-03-04 05:27:15,802 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure BB_PUT_BIT [2025-03-04 05:27:15,803 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure crc32_le [2025-03-04 05:27:15,803 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure happy_meal_tx_timeout [2025-03-04 05:27:15,803 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure debug_dma_unmap_page [2025-03-04 05:27:15,803 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dev_kfree_skb_any [2025-03-04 05:27:15,803 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dma_map_single_attrs [2025-03-04 05:27:15,803 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure happy_meal_begin_auto_negotiation [2025-03-04 05:27:15,803 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure happy_meal_get_counters [2025-03-04 05:27:15,803 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure happy_meal_tcvr_read [2025-03-04 05:27:15,803 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dma_unmap_single_attrs [2025-03-04 05:27:15,803 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2025-03-04 05:27:15,803 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure add_timer [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure strlcpy [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure skb_end_pointer [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_del_timer [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_free [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure iounmap [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure debug_dma_map_page [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure printk [2025-03-04 05:27:15,804 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#1 [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ethtool_cmd_speed [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#0 [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure skb_put [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure happy_meal_stop [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure readl [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure writel [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dma_unmap_page [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#7 [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#6 [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#9 [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure is_lucent_phy [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#8 [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#3 [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#2 [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#5 [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_strcpy#4 [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure readb [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure happy_meal_pci_remove [2025-03-04 05:27:15,805 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure happy_meal_transceiver_check [2025-03-04 05:27:15,886 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 563 nodes and edges [2025-03-04 05:27:15,895 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 216 nodes and edges [2025-03-04 05:27:15,907 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 72 nodes and edges [2025-03-04 05:27:15,911 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2025-03-04 05:27:15,916 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2025-03-04 05:27:15,920 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2025-03-04 05:27:15,924 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-03-04 05:27:15,929 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-03-04 05:27:16,263 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-03-04 05:27:16,264 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2025-03-04 05:27:16,264 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-04 05:27:16,265 INFO L158 Benchmark]: Toolchain (without parser) took 70491.52ms. Allocated memory was 142.6MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 93.4MB in the beginning and 474.7MB in the end (delta: -381.4MB). Peak memory consumption was 917.9MB. Max. memory is 16.1GB. [2025-03-04 05:27:16,266 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 201.3MB. Free memory is still 115.8MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-04 05:27:16,266 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2666.94ms. Allocated memory was 142.6MB in the beginning and 151.0MB in the end (delta: 8.4MB). Free memory was 93.4MB in the beginning and 57.9MB in the end (delta: 35.5MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. [2025-03-04 05:27:16,267 INFO L158 Benchmark]: Boogie Procedure Inliner took 296.56ms. Allocated memory was 151.0MB in the beginning and 310.4MB in the end (delta: 159.4MB). Free memory was 57.9MB in the beginning and 210.9MB in the end (delta: -153.0MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. [2025-03-04 05:27:16,267 INFO L158 Benchmark]: Boogie Preprocessor took 978.68ms. Allocated memory is still 310.4MB. Free memory was 210.9MB in the beginning and 153.8MB in the end (delta: 57.1MB). Peak memory consumption was 166.8MB. Max. memory is 16.1GB. [2025-03-04 05:27:16,267 INFO L158 Benchmark]: IcfgBuilder took 21306.65ms. Allocated memory was 310.4MB in the beginning and 486.5MB in the end (delta: 176.2MB). Free memory was 153.8MB in the beginning and 144.5MB in the end (delta: 9.3MB). Peak memory consumption was 240.2MB. Max. memory is 16.1GB. [2025-03-04 05:27:16,268 INFO L158 Benchmark]: TraceAbstraction took 44758.20ms. Allocated memory was 486.5MB in the beginning and 1.4GB in the end (delta: 956.3MB). Free memory was 144.5MB in the beginning and 571.0MB in the end (delta: -426.5MB). Peak memory consumption was 529.6MB. Max. memory is 16.1GB. [2025-03-04 05:27:16,268 INFO L158 Benchmark]: Witness Printer took 476.84ms. Allocated memory is still 1.4GB. Free memory was 571.0MB in the beginning and 474.7MB in the end (delta: 96.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2025-03-04 05:27:16,269 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52ms. Allocated memory is still 201.3MB. Free memory is still 115.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2666.94ms. Allocated memory was 142.6MB in the beginning and 151.0MB in the end (delta: 8.4MB). Free memory was 93.4MB in the beginning and 57.9MB in the end (delta: 35.5MB). Peak memory consumption was 113.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 296.56ms. Allocated memory was 151.0MB in the beginning and 310.4MB in the end (delta: 159.4MB). Free memory was 57.9MB in the beginning and 210.9MB in the end (delta: -153.0MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 978.68ms. Allocated memory is still 310.4MB. Free memory was 210.9MB in the beginning and 153.8MB in the end (delta: 57.1MB). Peak memory consumption was 166.8MB. Max. memory is 16.1GB. * IcfgBuilder took 21306.65ms. Allocated memory was 310.4MB in the beginning and 486.5MB in the end (delta: 176.2MB). Free memory was 153.8MB in the beginning and 144.5MB in the end (delta: 9.3MB). Peak memory consumption was 240.2MB. Max. memory is 16.1GB. * TraceAbstraction took 44758.20ms. Allocated memory was 486.5MB in the beginning and 1.4GB in the end (delta: 956.3MB). Free memory was 144.5MB in the beginning and 571.0MB in the end (delta: -426.5MB). Peak memory consumption was 529.6MB. Max. memory is 16.1GB. * Witness Printer took 476.84ms. Allocated memory is still 1.4GB. Free memory was 571.0MB in the beginning and 474.7MB in the end (delta: 96.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5327]: 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] - GenericResultAtLocation [Line: 5334]: 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] - GenericResultAtLocation [Line: 5341]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5341] - GenericResultAtLocation [Line: 5396]: 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] - GenericResultAtLocation [Line: 5402]: 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] - GenericResultAtLocation [Line: 5480]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5480] - GenericResultAtLocation [Line: 5488]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5488] - GenericResultAtLocation [Line: 5495]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5495] - GenericResultAtLocation [Line: 5623]: 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] - GenericResultAtLocation [Line: 5657]: 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] - GenericResultAtLocation [Line: 5698]: 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] - GenericResultAtLocation [Line: 5727]: 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] - GenericResultAtLocation [Line: 5764]: 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] - GenericResultAtLocation [Line: 5801]: 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] - GenericResultAtLocation [Line: 6747]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6747] - GenericResultAtLocation [Line: 7518]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7518] - GenericResultAtLocation [Line: 7528]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7528] - GenericResultAtLocation [Line: 7543]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7543] - GenericResultAtLocation [Line: 8329]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8329] - GenericResultAtLocation [Line: 8362]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8362] - GenericResultAtLocation [Line: 8385]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8385] - GenericResultAtLocation [Line: 8626]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8626] - GenericResultAtLocation [Line: 8656]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8656] - GenericResultAtLocation [Line: 8669]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8669] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 11394]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 11406]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 122 procedures, 2691 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 33.1s, OverallIterations: 4, TraceHistogramMax: 7, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 13.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6732 SdHoareTripleChecker+Valid, 12.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6732 mSDsluCounter, 31915 SdHoareTripleChecker+Invalid, 12.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 18962 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1586 IncrementalHoareTripleChecker+Invalid, 1589 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 12953 mSDtfsCounter, 1586 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2523occurred in iteration=0, InterpolantAutomatonStates: 16, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 308 NumberOfCodeBlocks, 308 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 304 ConstructedInterpolants, 0 QuantifiedInterpolants, 428 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 259/259 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 9387]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) RESULT: Ultimate proved your program to be correct! [2025-03-04 05:27:16,359 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE