./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-irda-via-ircc.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-irda-via-ircc.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 b690325b7d1e58e38bff17a4189057cbc4b34bf32c3567c06d7db1b90b9742db --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 05:26:53,100 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:26:53,174 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:26:53,179 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:26:53,180 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:26:53,203 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:26:53,204 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:26:53,204 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:26:53,205 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:26:53,205 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:26:53,206 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:26:53,206 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:26:53,206 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:26:53,206 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:26:53,207 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:26:53,207 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:26:53,207 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:26:53,207 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:26:53,207 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:26:53,207 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:26:53,207 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:26:53,207 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:26:53,207 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:26:53,208 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:26:53,208 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:26:53,208 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:26:53,208 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:26:53,208 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:26:53,208 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:26:53,208 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:26:53,208 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:26:53,209 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:26:53,209 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:26:53,209 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:26:53,209 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:26:53,209 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:26:53,209 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:26:53,210 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:26:53,210 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:26:53,210 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:26:53,210 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 -> b690325b7d1e58e38bff17a4189057cbc4b34bf32c3567c06d7db1b90b9742db [2025-03-04 05:26:53,437 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:26:53,447 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:26:53,450 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:26:53,451 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:26:53,451 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:26:53,453 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2025-03-04 05:26:54,629 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ad5c5cfb/34d3c9acc8e7461d8770f3b35491c8bd/FLAG26db65cff [2025-03-04 05:26:55,263 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:26:55,264 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2025-03-04 05:26:55,301 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ad5c5cfb/34d3c9acc8e7461d8770f3b35491c8bd/FLAG26db65cff [2025-03-04 05:26:55,715 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ad5c5cfb/34d3c9acc8e7461d8770f3b35491c8bd [2025-03-04 05:26:55,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:26:55,718 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:26:55,721 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:26:55,721 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:26:55,724 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:26:55,725 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:26:55" (1/1) ... [2025-03-04 05:26:55,727 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3009bf28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:55, skipping insertion in model container [2025-03-04 05:26:55,728 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:26:55" (1/1) ... [2025-03-04 05:26:55,814 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:26:57,582 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-irda-via-ircc.cil.i[290402,290415] [2025-03-04 05:26:57,586 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-irda-via-ircc.cil.i[290549,290562] [2025-03-04 05:26:57,590 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-irda-via-ircc.cil.i[290688,290701] [2025-03-04 05:26:57,590 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-irda-via-ircc.cil.i[290846,290859] [2025-03-04 05:26:57,605 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:26:57,636 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:26:57,708 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"); [5780] [2025-03-04 05:26:57,710 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)); [5787] [2025-03-04 05:26:57,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5794] [2025-03-04 05:26:57,712 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)); [5824-5825] [2025-03-04 05:26:57,713 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"); [5830-5832] [2025-03-04 05:26:57,715 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5889] [2025-03-04 05:26:57,716 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5897] [2025-03-04 05:26:57,923 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-irda-via-ircc.cil.i[290402,290415] [2025-03-04 05:26:57,924 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-irda-via-ircc.cil.i[290549,290562] [2025-03-04 05:26:57,925 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-irda-via-ircc.cil.i[290688,290701] [2025-03-04 05:26:57,925 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-irda-via-ircc.cil.i[290846,290859] [2025-03-04 05:26:57,931 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:26:58,040 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:26:58,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:58 WrapperNode [2025-03-04 05:26:58,041 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:26:58,042 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:26:58,042 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:26:58,043 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:26:58,048 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:58" (1/1) ... [2025-03-04 05:26:58,116 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:58" (1/1) ... [2025-03-04 05:26:58,278 INFO L138 Inliner]: procedures = 280, calls = 1904, calls flagged for inlining = 136, calls inlined = 128, statements flattened = 4622 [2025-03-04 05:26:58,278 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:26:58,279 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:26:58,279 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:26:58,279 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:26:58,286 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:58" (1/1) ... [2025-03-04 05:26:58,287 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:58" (1/1) ... [2025-03-04 05:26:58,318 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:58" (1/1) ... [2025-03-04 05:26:58,684 INFO L175 MemorySlicer]: Split 799 memory accesses to 36 slices as follows [1, 7, 1, 1, 8, 2, 1, 8, 3, 2, 2, 6, 1, 3, 1, 3, 1, 13, 12, 1, 4, 1, 1, 1, 2, 1, 623, 1, 1, 70, 8, 1, 2, 1, 4, 1]. 78 percent of accesses are in the largest equivalence class. The 138 initializations are split as follows [1, 7, 1, 1, 8, 0, 1, 8, 0, 0, 0, 6, 1, 3, 1, 3, 1, 0, 0, 1, 4, 1, 1, 1, 2, 1, 0, 0, 1, 70, 8, 1, 0, 1, 4, 0]. The 352 writes are split as follows [0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 340, 1, 0, 0, 0, 0, 0, 0, 0, 0]. [2025-03-04 05:26:58,684 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:58" (1/1) ... [2025-03-04 05:26:58,685 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:58" (1/1) ... [2025-03-04 05:26:58,818 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:58" (1/1) ... [2025-03-04 05:26:58,831 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:58" (1/1) ... [2025-03-04 05:26:58,863 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:58" (1/1) ... [2025-03-04 05:26:58,885 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:58" (1/1) ... [2025-03-04 05:26:58,938 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:26:58,939 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:26:58,940 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:26:58,940 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:26:58,941 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:58" (1/1) ... [2025-03-04 05:26:58,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:26:58,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:26:58,968 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 05:26:58,977 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 05:26:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2025-03-04 05:26:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2025-03-04 05:26:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:26:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:26:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:26:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:26:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:26:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:26:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:26:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:26:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:26:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:26:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:26:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:26:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:26:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:26:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:26:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:26:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:26:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:26:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:26:58,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 05:26:58,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 05:26:58,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 05:26:58,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 05:26:58,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 05:26:58,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 05:26:58,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 05:26:58,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-04 05:26:58,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-04 05:26:58,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-04 05:26:58,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-04 05:26:58,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-04 05:26:58,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-03-04 05:26:58,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-03-04 05:26:58,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-03-04 05:26:58,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-03-04 05:26:58,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 05:26:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:26:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:26:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2025-03-04 05:26:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2025-03-04 05:26:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2025-03-04 05:26:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 05:26:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:26:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2025-03-04 05:26:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2025-03-04 05:26:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-04 05:26:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2025-03-04 05:26:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2025-03-04 05:26:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2025-03-04 05:26:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2025-03-04 05:26:59,002 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2025-03-04 05:26:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2025-03-04 05:26:59,002 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2025-03-04 05:26:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 05:26:59,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 05:26:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2025-03-04 05:26:59,002 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2025-03-04 05:26:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-04 05:26:59,002 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-04 05:26:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2025-03-04 05:26:59,002 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2025-03-04 05:26:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2025-03-04 05:26:59,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2025-03-04 05:26:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-04 05:26:59,002 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-04 05:26:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:26:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:26:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:26:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:26:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:26:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:26:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:26:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:26:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:26:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:26:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:26:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:26:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:26:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:26:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:26:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:26:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-03-04 05:26:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:26:59,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:26:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-04 05:26:59,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-04 05:26:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2025-03-04 05:26:59,008 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2025-03-04 05:26:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2025-03-04 05:26:59,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2025-03-04 05:26:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:26:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:26:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:26:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:26:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:26:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:26:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:26:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:26:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:26:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:26:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:26:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:26:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:26:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:26:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:26:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:26:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:26:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:26:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:26:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 05:26:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 05:26:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 05:26:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 05:26:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 05:26:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 05:26:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 05:26:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-04 05:26:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2025-03-04 05:26:59,012 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2025-03-04 05:26:59,012 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 05:26:59,012 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-03-04 05:26:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:26:59,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2025-03-04 05:26:59,013 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-03-04 05:26:59,013 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2025-03-04 05:26:59,013 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-03-04 05:26:59,013 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:26:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:26:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:26:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:26:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:26:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:26:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-04 05:26:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 05:26:59,016 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:26:59,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:26:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:26:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:26:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:26:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:26:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:26:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:26:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-04 05:26:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-03-04 05:26:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-03-04 05:26:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-03-04 05:26:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-03-04 05:26:59,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2025-03-04 05:26:59,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:26:59,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:26:59,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:26:59,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:26:59,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-03-04 05:26:59,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2025-03-04 05:26:59,020 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2025-03-04 05:26:59,021 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:26:59,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:26:59,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2025-03-04 05:26:59,021 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-03-04 05:26:59,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-04 05:26:59,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-04 05:26:59,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2025-03-04 05:26:59,025 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2025-03-04 05:26:59,025 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2025-03-04 05:26:59,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:26:59,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2025-03-04 05:26:59,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2025-03-04 05:26:59,025 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2025-03-04 05:26:59,025 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2025-03-04 05:26:59,025 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:26:59,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 05:26:59,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:26:59,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:26:59,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:26:59,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2025-03-04 05:26:59,026 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2025-03-04 05:26:59,026 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2025-03-04 05:26:59,026 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:26:59,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:26:59,026 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2025-03-04 05:26:59,026 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2025-03-04 05:26:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2025-03-04 05:26:59,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2025-03-04 05:26:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 05:26:59,028 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 05:26:59,028 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2025-03-04 05:26:59,028 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2025-03-04 05:26:59,029 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-04 05:26:59,029 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-04 05:26:59,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2025-03-04 05:26:59,029 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-04 05:26:59,029 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2025-03-04 05:26:59,029 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2025-03-04 05:26:59,029 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:26:59,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:26:59,029 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2025-03-04 05:26:59,030 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2025-03-04 05:26:59,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:26:59,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:26:59,807 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:26:59,810 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:26:59,926 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10925: havoc netpoll_trap_#t~nondet1030#1; [2025-03-04 05:26:59,926 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5796-1: test_and_clear_bit_#res#1 := 1; [2025-03-04 05:27:00,063 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10307: havoc ldv_dev_get_drvdata_#t~mem976#1.base, ldv_dev_get_drvdata_#t~mem976#1.offset;havoc ldv_dev_get_drvdata_#t~mem977#1.base, ldv_dev_get_drvdata_#t~mem977#1.offset; [2025-03-04 05:27:00,639 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5909: havoc is_device_dma_capable_#t~mem29#1.base, is_device_dma_capable_#t~mem29#1.offset;havoc is_device_dma_capable_#t~mem30#1.base, is_device_dma_capable_#t~mem30#1.offset;havoc is_device_dma_capable_#t~mem31#1;havoc is_device_dma_capable_#t~short32#1; [2025-03-04 05:27:00,815 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10921: havoc #t~nondet1029; [2025-03-04 05:27:00,852 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10852: havoc #t~nondet1025; [2025-03-04 05:27:00,871 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6120: havoc #t~mem93.base, #t~mem93.offset; [2025-03-04 05:27:01,523 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5927: havoc #t~mem44.base, #t~mem44.offset; [2025-03-04 05:27:01,622 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6366: havoc #t~mem160;havoc #t~ite162;havoc #t~mem161; [2025-03-04 05:27:02,096 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10128-1: ldv_register_netdev_20_#res#1 := ldv_register_netdev_20_~ldv_func_res~1#1; [2025-03-04 05:27:02,097 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10907: havoc ldv_pre_register_netdev_#t~nondet1027#1; [2025-03-04 05:27:02,097 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10000-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:27:02,097 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10001-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:27:02,097 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10844: havoc alloc_irdadev_#t~ret1023#1.base, alloc_irdadev_#t~ret1023#1.offset; [2025-03-04 05:27:02,097 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10828: havoc __request_region_#t~ret1021#1.base, __request_region_#t~ret1021#1.offset; [2025-03-04 05:27:02,097 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10848: havoc async_wrap_skb_#t~nondet1024#1; [2025-03-04 05:27:02,097 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7580: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset; [2025-03-04 05:27:02,097 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10951: havoc register_netdev_#t~nondet1035#1; [2025-03-04 05:27:02,792 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10176-1: ldv_request_irq_24_#res#1 := ldv_request_irq_24_~ldv_func_res~2#1; [2025-03-04 05:27:02,793 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9096: call ULTIMATE.dealloc(~#hwname~0#1.base, ~#hwname~0#1.offset);havoc ~#hwname~0#1.base, ~#hwname~0#1.offset; [2025-03-04 05:27:02,793 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10888: havoc irlap_open_#t~ret1026#1.base, irlap_open_#t~ret1026#1.offset; [2025-03-04 05:27:02,793 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10959: havoc request_threaded_irq_#t~nondet1037#1; [2025-03-04 05:27:02,793 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10043-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-04 05:27:10,134 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10940: havoc pci_enable_device_#t~nondet1033#1; [2025-03-04 05:27:10,135 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9818: 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 05:27:10,135 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9471-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-04 05:27:10,135 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9818-1: 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 05:27:10,135 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9818-2: 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 05:27:10,135 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7391: call ULTIMATE.dealloc(via_init_one_~#oldPCI_40~0#1.base, via_init_one_~#oldPCI_40~0#1.offset);havoc via_init_one_~#oldPCI_40~0#1.base, via_init_one_~#oldPCI_40~0#1.offset;call ULTIMATE.dealloc(via_init_one_~#oldPCI_44~0#1.base, via_init_one_~#oldPCI_44~0#1.offset);havoc via_init_one_~#oldPCI_44~0#1.base, via_init_one_~#oldPCI_44~0#1.offset;call ULTIMATE.dealloc(via_init_one_~#bTmp~8#1.base, via_init_one_~#bTmp~8#1.offset);havoc via_init_one_~#bTmp~8#1.base, via_init_one_~#bTmp~8#1.offset;call ULTIMATE.dealloc(via_init_one_~#bTmp1~0#1.base, via_init_one_~#bTmp1~0#1.offset);havoc via_init_one_~#bTmp1~0#1.base, via_init_one_~#bTmp1~0#1.offset;call ULTIMATE.dealloc(via_init_one_~#info~0#1.base, via_init_one_~#info~0#1.offset);havoc via_init_one_~#info~0#1.base, via_init_one_~#info~0#1.offset; [2025-03-04 05:27:10,135 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9803: 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 05:27:10,135 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10103-1: ldv___pci_register_driver_18_#res#1 := ldv___pci_register_driver_18_~ldv_func_res~0#1; [2025-03-04 05:27:10,135 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9792: 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 05:27:10,135 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10819: havoc __pci_register_driver_#t~nondet1020#1; [2025-03-04 05:27:11,039 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:27:12,099 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10929: havoc pci_bus_read_config_byte_#t~nondet1031#1; [2025-03-04 05:27:13,672 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10947: havoc #t~nondet1034; [2025-03-04 05:27:13,731 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10933: havoc pci_bus_write_config_byte_#t~nondet1032#1; [2025-03-04 05:27:13,756 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10835: havoc #t~nondet1022; [2025-03-04 05:27:14,397 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5840: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-03-04 05:27:14,476 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10917: havoc #t~nondet1028; [2025-03-04 05:27:15,203 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10955: havoc #t~nondet1036; [2025-03-04 05:27:15,827 INFO L? ?]: Removed 2353 outVars from TransFormulas that were not future-live. [2025-03-04 05:27:15,827 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:27:15,906 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:27:15,907 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-04 05:27:15,907 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:27:15 BoogieIcfgContainer [2025-03-04 05:27:15,907 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:27:15,909 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:27:15,909 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:27:15,912 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:27:15,912 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:26:55" (1/3) ... [2025-03-04 05:27:15,914 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11baf311 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:27:15, skipping insertion in model container [2025-03-04 05:27:15,914 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:26:58" (2/3) ... [2025-03-04 05:27:15,914 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11baf311 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:27:15, skipping insertion in model container [2025-03-04 05:27:15,914 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:27:15" (3/3) ... [2025-03-04 05:27:15,915 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2025-03-04 05:27:15,928 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:27:15,931 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i that has 124 procedures, 2321 locations, 1 initial locations, 73 loop locations, and 2 error locations. [2025-03-04 05:27:16,017 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:27:16,065 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;@3659051b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:27:16,065 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-03-04 05:27:16,075 INFO L276 IsEmpty]: Start isEmpty. Operand has 2145 states, 1388 states have (on average 1.298270893371758) internal successors, (1802), 1419 states have internal predecessors, (1802), 667 states have call successors, (667), 88 states have call predecessors, (667), 87 states have return successors, (664), 653 states have call predecessors, (664), 664 states have call successors, (664) [2025-03-04 05:27:16,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2025-03-04 05:27:16,081 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:27:16,081 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 05:27:16,081 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:27:16,087 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:27:16,087 INFO L85 PathProgramCache]: Analyzing trace with hash -143359449, now seen corresponding path program 1 times [2025-03-04 05:27:16,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:27:16,092 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1941413671] [2025-03-04 05:27:16,093 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:27:16,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:27:20,024 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 50 statements into 1 equivalence classes. [2025-03-04 05:27:20,328 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 50 of 50 statements. [2025-03-04 05:27:20,328 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:27:20,328 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:27:21,268 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 05:27:21,269 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:27:21,269 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1941413671] [2025-03-04 05:27:21,269 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1941413671] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:27:21,269 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:27:21,269 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:27:21,270 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [645457034] [2025-03-04 05:27:21,271 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:27:21,273 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:27:21,273 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:27:21,288 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:27:21,288 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:27:21,295 INFO L87 Difference]: Start difference. First operand has 2145 states, 1388 states have (on average 1.298270893371758) internal successors, (1802), 1419 states have internal predecessors, (1802), 667 states have call successors, (667), 88 states have call predecessors, (667), 87 states have return successors, (664), 653 states have call predecessors, (664), 664 states have call successors, (664) 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 05:27:23,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:27:23,057 INFO L93 Difference]: Finished difference Result 4255 states and 6284 transitions. [2025-03-04 05:27:23,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-04 05:27:23,060 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 05:27:23,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:27:23,103 INFO L225 Difference]: With dead ends: 4255 [2025-03-04 05:27:23,104 INFO L226 Difference]: Without dead ends: 2093 [2025-03-04 05:27:23,124 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 05:27:23,126 INFO L435 NwaCegarLoop]: 3033 mSDtfsCounter, 3090 mSDsluCounter, 3032 mSDsCounter, 0 mSdLazyCounter, 162 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3090 SdHoareTripleChecker+Valid, 6065 SdHoareTripleChecker+Invalid, 163 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 162 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:27:23,127 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3090 Valid, 6065 Invalid, 163 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 162 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2025-03-04 05:27:23,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2093 states. [2025-03-04 05:27:23,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2093 to 2093. [2025-03-04 05:27:23,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2093 states, 1353 states have (on average 1.2904656319290466) internal successors, (1746), 1381 states have internal predecessors, (1746), 653 states have call successors, (653), 86 states have call predecessors, (653), 86 states have return successors, (653), 642 states have call predecessors, (653), 653 states have call successors, (653) [2025-03-04 05:27:23,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 2093 states and 3052 transitions. [2025-03-04 05:27:23,364 INFO L78 Accepts]: Start accepts. Automaton has 2093 states and 3052 transitions. Word has length 50 [2025-03-04 05:27:23,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:27:23,366 INFO L471 AbstractCegarLoop]: Abstraction has 2093 states and 3052 transitions. [2025-03-04 05:27:23,366 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 05:27:23,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 3052 transitions. [2025-03-04 05:27:23,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2025-03-04 05:27:23,371 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:27:23,371 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] [2025-03-04 05:27:23,371 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:27:23,371 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:27:23,372 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:27:23,372 INFO L85 PathProgramCache]: Analyzing trace with hash -1396815067, now seen corresponding path program 1 times [2025-03-04 05:27:23,372 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:27:23,372 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304576511] [2025-03-04 05:27:23,372 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:27:23,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:27:26,492 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 103 statements into 1 equivalence classes. [2025-03-04 05:27:26,577 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 103 of 103 statements. [2025-03-04 05:27:26,578 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:27:26,578 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:27:27,312 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 05:27:27,312 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:27:27,312 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1304576511] [2025-03-04 05:27:27,312 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1304576511] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:27:27,313 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:27:27,313 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:27:27,314 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [535432007] [2025-03-04 05:27:27,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:27:27,315 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:27:27,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:27:27,317 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:27:27,317 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:27:27,317 INFO L87 Difference]: Start difference. First operand 2093 states and 3052 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2025-03-04 05:27:28,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:27:28,717 INFO L93 Difference]: Finished difference Result 2093 states and 3052 transitions. [2025-03-04 05:27:28,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-04 05:27:28,718 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 103 [2025-03-04 05:27:28,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:27:28,720 INFO L225 Difference]: With dead ends: 2093 [2025-03-04 05:27:28,720 INFO L226 Difference]: Without dead ends: 0 [2025-03-04 05:27:28,733 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 05:27:28,733 INFO L435 NwaCegarLoop]: 2970 mSDtfsCounter, 3020 mSDsluCounter, 2969 mSDsCounter, 0 mSdLazyCounter, 160 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3020 SdHoareTripleChecker+Valid, 5939 SdHoareTripleChecker+Invalid, 161 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 160 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2025-03-04 05:27:28,734 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3020 Valid, 5939 Invalid, 161 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 160 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2025-03-04 05:27:28,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-03-04 05:27:28,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-03-04 05:27:28,736 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 05:27:28,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-03-04 05:27:28,737 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 103 [2025-03-04 05:27:28,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:27:28,738 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-03-04 05:27:28,739 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2025-03-04 05:27:28,739 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-03-04 05:27:28,739 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-03-04 05:27:28,741 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2025-03-04 05:27:28,742 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2025-03-04 05:27:28,742 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 05:27:28,744 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1] [2025-03-04 05:27:28,745 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2025-03-04 05:27:41,657 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-04 05:27:41,677 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.03 05:27:41 BoogieIcfgContainer [2025-03-04 05:27:41,678 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-04 05:27:41,679 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-04 05:27:41,679 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-04 05:27:41,679 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-04 05:27:41,680 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:27:15" (3/4) ... [2025-03-04 05:27:41,682 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-03-04 05:27:41,689 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2025-03-04 05:27:41,689 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2025-03-04 05:27:41,689 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2025-03-04 05:27:41,689 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2025-03-04 05:27:41,689 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#19 [2025-03-04 05:27:41,689 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2025-03-04 05:27:41,689 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2025-03-04 05:27:41,689 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2025-03-04 05:27:41,689 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2025-03-04 05:27:41,689 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2025-03-04 05:27:41,690 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2025-03-04 05:27:41,690 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2025-03-04 05:27:41,690 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ResetChip [2025-03-04 05:27:41,690 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_ircc_dma_xmit [2025-03-04 05:27:41,690 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2025-03-04 05:27:41,690 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_ircc_net_close [2025-03-04 05:27:41,690 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2025-03-04 05:27:41,690 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2025-03-04 05:27:41,690 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2025-03-04 05:27:41,690 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure RxCurCount [2025-03-04 05:27:41,690 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure irda_device_txqueue_empty [2025-03-04 05:27:41,690 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure irda_setup_dma [2025-03-04 05:27:41,690 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2025-03-04 05:27:41,690 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure free_netdev [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#23 [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#22 [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#21 [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#20 [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#29 [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#28 [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#27 [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure CkRxRecv [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#26 [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#25 [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#24 [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pci_read_config_byte [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure irda_get_next_speed [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#34 [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#33 [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure Sdelay [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#32 [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#31 [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __release_region [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#30 [2025-03-04 05:27:41,691 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure free_irq [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure CheckRegBit [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#35 [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure net_ratelimit [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_remove_one [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure SetSendByte [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure SetSIR [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dev_alloc_skb [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ReadReg [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_ircc_change_speed [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_ircc_open [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure WriteRegBit [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure Wr_Indx [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure SetMaxRxPacketSize [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure GetRecvByte [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dma_zalloc_coherent [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure consume_skb [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure WriteReg [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure SetSendPreambleCount [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure SetPulseWidth [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure Tdelay [2025-03-04 05:27:41,692 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netif_rx [2025-03-04 05:27:41,693 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2025-03-04 05:27:41,693 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure hwreset [2025-03-04 05:27:41,693 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2025-03-04 05:27:41,693 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure InitCard [2025-03-04 05:27:41,693 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_free [2025-03-04 05:27:41,693 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure SetTimer [2025-03-04 05:27:41,693 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ActClk [2025-03-04 05:27:41,693 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ClkTx [2025-03-04 05:27:41,693 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure WriteLPCReg [2025-03-04 05:27:41,693 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure printk [2025-03-04 05:27:41,693 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2025-03-04 05:27:41,693 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure capable [2025-03-04 05:27:41,693 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure SetBaudRate [2025-03-04 05:27:41,693 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-04 05:27:41,693 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pci_write_config_byte [2025-03-04 05:27:41,695 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure Wr_Byte [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure skb_put [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure request_dma [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure inb [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure CommonInit [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure outb [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure skb_reset_mac_header [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_ircc_net_open [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_ircc_change_dongle_speed [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ReadLPCReg [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure skb_copy_to_linear_data [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure free_dma [2025-03-04 05:27:41,696 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_ircc_dma_receive [2025-03-04 05:27:41,757 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 572 nodes and edges [2025-03-04 05:27:41,764 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 210 nodes and edges [2025-03-04 05:27:41,772 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 70 nodes and edges [2025-03-04 05:27:41,777 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2025-03-04 05:27:41,784 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2025-03-04 05:27:41,791 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2025-03-04 05:27:41,796 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-03-04 05:27:41,799 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-03-04 05:27:41,802 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-03-04 05:27:42,088 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-03-04 05:27:42,089 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2025-03-04 05:27:42,089 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-04 05:27:42,090 INFO L158 Benchmark]: Toolchain (without parser) took 46371.31ms. Allocated memory was 167.8MB in the beginning and 1.9GB in the end (delta: 1.7GB). Free memory was 110.9MB in the beginning and 1.4GB in the end (delta: -1.2GB). Peak memory consumption was 439.3MB. Max. memory is 16.1GB. [2025-03-04 05:27:42,090 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 201.3MB. Free memory is still 117.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-04 05:27:42,090 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2320.82ms. Allocated memory is still 167.8MB. Free memory was 110.9MB in the beginning and 84.9MB in the end (delta: 26.0MB). Peak memory consumption was 121.8MB. Max. memory is 16.1GB. [2025-03-04 05:27:42,090 INFO L158 Benchmark]: Boogie Procedure Inliner took 236.22ms. Allocated memory is still 167.8MB. Free memory was 84.9MB in the beginning and 52.3MB in the end (delta: 32.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-03-04 05:27:42,091 INFO L158 Benchmark]: Boogie Preprocessor took 659.33ms. Allocated memory was 167.8MB in the beginning and 360.7MB in the end (delta: 192.9MB). Free memory was 52.3MB in the beginning and 132.6MB in the end (delta: -80.3MB). Peak memory consumption was 116.9MB. Max. memory is 16.1GB. [2025-03-04 05:27:42,091 INFO L158 Benchmark]: IcfgBuilder took 16968.12ms. Allocated memory was 360.7MB in the beginning and 520.1MB in the end (delta: 159.4MB). Free memory was 132.6MB in the beginning and 113.6MB in the end (delta: 19.0MB). Peak memory consumption was 196.9MB. Max. memory is 16.1GB. [2025-03-04 05:27:42,091 INFO L158 Benchmark]: TraceAbstraction took 25768.83ms. Allocated memory was 520.1MB in the beginning and 1.9GB in the end (delta: 1.3GB). Free memory was 113.6MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2025-03-04 05:27:42,091 INFO L158 Benchmark]: Witness Printer took 410.24ms. Allocated memory is still 1.9GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 75.3MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2025-03-04 05:27:42,093 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 201.3MB. Free memory is still 117.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2320.82ms. Allocated memory is still 167.8MB. Free memory was 110.9MB in the beginning and 84.9MB in the end (delta: 26.0MB). Peak memory consumption was 121.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 236.22ms. Allocated memory is still 167.8MB. Free memory was 84.9MB in the beginning and 52.3MB in the end (delta: 32.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 659.33ms. Allocated memory was 167.8MB in the beginning and 360.7MB in the end (delta: 192.9MB). Free memory was 52.3MB in the beginning and 132.6MB in the end (delta: -80.3MB). Peak memory consumption was 116.9MB. Max. memory is 16.1GB. * IcfgBuilder took 16968.12ms. Allocated memory was 360.7MB in the beginning and 520.1MB in the end (delta: 159.4MB). Free memory was 132.6MB in the beginning and 113.6MB in the end (delta: 19.0MB). Peak memory consumption was 196.9MB. Max. memory is 16.1GB. * TraceAbstraction took 25768.83ms. Allocated memory was 520.1MB in the beginning and 1.9GB in the end (delta: 1.3GB). Free memory was 113.6MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. * Witness Printer took 410.24ms. Allocated memory is still 1.9GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 75.3MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5780]: 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"); [5780] - GenericResultAtLocation [Line: 5787]: 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)); [5787] - GenericResultAtLocation [Line: 5794]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5794] - GenericResultAtLocation [Line: 5824]: 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)); [5824-5825] - GenericResultAtLocation [Line: 5830]: 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"); [5830-5832] - GenericResultAtLocation [Line: 5889]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5889] - GenericResultAtLocation [Line: 5897]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5897] * 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: 10782]: 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: 10770]: 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 124 procedures, 2321 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 12.8s, OverallIterations: 2, TraceHistogramMax: 7, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6110 SdHoareTripleChecker+Valid, 2.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6110 mSDsluCounter, 12004 SdHoareTripleChecker+Invalid, 2.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6001 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 322 IncrementalHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 6003 mSDtfsCounter, 322 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2145occurred in iteration=0, InterpolantAutomatonStates: 8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 153 NumberOfCodeBlocks, 153 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 151 ConstructedInterpolants, 0 QuantifiedInterpolants, 261 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 135/135 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: 9198]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) RESULT: Ultimate proved your program to be correct! [2025-03-04 05:27:42,217 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