./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.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 a90f2e01a2185d721475d33d2f9cf39e47ae49b45c697537955408a86358dace --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 04:19:49,917 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 04:19:49,971 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 04:19:49,976 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 04:19:49,977 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 04:19:49,992 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 04:19:49,993 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 04:19:49,993 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 04:19:49,993 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 04:19:49,993 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 04:19:49,993 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 04:19:49,994 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 04:19:49,994 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 04:19:49,994 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 04:19:49,994 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 04:19:49,994 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 04:19:49,994 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 04:19:49,994 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 04:19:49,994 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 04:19:49,994 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 04:19:49,995 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 04:19:49,995 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 04:19:49,995 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 04:19:49,995 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 04:19:49,995 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 04:19:49,995 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 04:19:49,995 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 04:19:49,995 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 04:19:49,995 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 04:19:49,995 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 04:19:49,995 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 04:19:49,996 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 04:19:49,996 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 04:19:49,996 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 04:19:49,996 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 04:19:49,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 04:19:49,996 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 04:19:49,996 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 04:19:49,996 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 04:19:49,996 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 04:19:49,996 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 -> a90f2e01a2185d721475d33d2f9cf39e47ae49b45c697537955408a86358dace [2025-03-04 04:19:50,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 04:19:50,240 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 04:19:50,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 04:19:50,243 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 04:19:50,244 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 04:19:50,245 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2025-03-04 04:19:51,358 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1d692f87/ffbcdf6744b1408b8bb3d29cca9260c4/FLAGb69827e1a [2025-03-04 04:19:51,797 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 04:19:51,798 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2025-03-04 04:19:51,846 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1d692f87/ffbcdf6744b1408b8bb3d29cca9260c4/FLAGb69827e1a [2025-03-04 04:19:51,864 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1d692f87/ffbcdf6744b1408b8bb3d29cca9260c4 [2025-03-04 04:19:51,866 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 04:19:51,867 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 04:19:51,868 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 04:19:51,868 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 04:19:51,871 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 04:19:51,873 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 04:19:51" (1/1) ... [2025-03-04 04:19:51,874 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7696888c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:19:51, skipping insertion in model container [2025-03-04 04:19:51,875 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 04:19:51" (1/1) ... [2025-03-04 04:19:51,965 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 04:19:54,181 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i[313744,313757] [2025-03-04 04:19:54,222 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 04:19:54,275 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 04:19:54,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3952] [2025-03-04 04:19:54,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3954] [2025-03-04 04:19:54,373 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"); [3964] [2025-03-04 04:19:54,375 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; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [4008-4009] [2025-03-04 04:19:54,375 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4020-4021] [2025-03-04 04:19:54,376 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4024-4025] [2025-03-04 04:19:54,376 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4028-4029] [2025-03-04 04:19:54,377 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4032-4033] [2025-03-04 04:19:54,561 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)); [8079] [2025-03-04 04:19:54,562 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8086] [2025-03-04 04:19:54,562 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [8095-8096] [2025-03-04 04:19:54,563 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [8112-8113] [2025-03-04 04:19:54,564 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [8127-8128] [2025-03-04 04:19:54,564 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [8142] [2025-03-04 04:19:54,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [8145] [2025-03-04 04:19:54,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [8148] [2025-03-04 04:19:54,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [8151] [2025-03-04 04:19:54,615 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i[313744,313757] [2025-03-04 04:19:54,621 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 04:19:54,763 INFO L204 MainTranslator]: Completed translation [2025-03-04 04:19:54,764 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:19:54 WrapperNode [2025-03-04 04:19:54,765 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 04:19:54,766 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 04:19:54,766 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 04:19:54,766 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 04:19:54,771 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:19:54" (1/1) ... [2025-03-04 04:19:54,828 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:19:54" (1/1) ... [2025-03-04 04:19:55,020 INFO L138 Inliner]: procedures = 388, calls = 4035, calls flagged for inlining = 195, calls inlined = 192, statements flattened = 8166 [2025-03-04 04:19:55,021 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 04:19:55,021 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 04:19:55,022 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 04:19:55,023 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 04:19:55,030 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:19:54" (1/1) ... [2025-03-04 04:19:55,030 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:19:54" (1/1) ... [2025-03-04 04:19:55,082 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:19:54" (1/1) ... [2025-03-04 04:19:56,435 INFO L175 MemorySlicer]: Split 2421 memory accesses to 26 slices as follows [26, 692, 23, 2, 35, 67, 2, 22, 1, 3, 26, 1, 1036, 2, 2, 2, 18, 4, 2, 3, 67, 280, 2, 70, 26, 7]. 43 percent of accesses are in the largest equivalence class. The 236 initializations are split as follows [0, 0, 0, 0, 0, 67, 0, 0, 0, 0, 0, 0, 89, 0, 2, 0, 0, 4, 0, 0, 67, 0, 0, 0, 0, 7]. The 1500 writes are split as follows [22, 692, 2, 1, 35, 0, 1, 11, 0, 2, 11, 1, 401, 1, 0, 1, 16, 0, 1, 1, 0, 240, 1, 60, 0, 0]. [2025-03-04 04:19:56,436 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:19:54" (1/1) ... [2025-03-04 04:19:56,436 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:19:54" (1/1) ... [2025-03-04 04:19:56,532 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:19:54" (1/1) ... [2025-03-04 04:19:56,545 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:19:54" (1/1) ... [2025-03-04 04:19:56,577 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:19:54" (1/1) ... [2025-03-04 04:19:56,602 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:19:54" (1/1) ... [2025-03-04 04:19:56,642 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 04:19:56,643 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 04:19:56,644 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 04:19:56,644 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 04:19:56,644 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:19:54" (1/1) ... [2025-03-04 04:19:56,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 04:19:56,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 04:19:56,670 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 04:19:56,672 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 04:19:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2025-03-04 04:19:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2025-03-04 04:19:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2025-03-04 04:19:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2025-03-04 04:19:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2025-03-04 04:19:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2025-03-04 04:19:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2025-03-04 04:19:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2025-03-04 04:19:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 04:19:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 04:19:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2025-03-04 04:19:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2025-03-04 04:19:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2025-03-04 04:19:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2025-03-04 04:19:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2025-03-04 04:19:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2025-03-04 04:19:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2025-03-04 04:19:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2025-03-04 04:19:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2025-03-04 04:19:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2025-03-04 04:19:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 04:19:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 04:19:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2025-03-04 04:19:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2025-03-04 04:19:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_5 [2025-03-04 04:19:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_5 [2025-03-04 04:19:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2025-03-04 04:19:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2025-03-04 04:19:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2025-03-04 04:19:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2025-03-04 04:19:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2025-03-04 04:19:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2025-03-04 04:19:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2025-03-04 04:19:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2025-03-04 04:19:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2025-03-04 04:19:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2025-03-04 04:19:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2025-03-04 04:19:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2025-03-04 04:19:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2025-03-04 04:19:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2025-03-04 04:19:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2025-03-04 04:19:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2025-03-04 04:19:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-04 04:19:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-04 04:19:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2025-03-04 04:19:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2025-03-04 04:19:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2025-03-04 04:19:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2025-03-04 04:19:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2025-03-04 04:19:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2025-03-04 04:19:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2025-03-04 04:19:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2025-03-04 04:19:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2025-03-04 04:19:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2025-03-04 04:19:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-04 04:19:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2025-03-04 04:19:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2025-03-04 04:19:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2025-03-04 04:19:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 04:19:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-03-04 04:19:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2025-03-04 04:19:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2025-03-04 04:19:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2025-03-04 04:19:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2025-03-04 04:19:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-04 04:19:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2025-03-04 04:19:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2025-03-04 04:19:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-03-04 04:19:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 04:19:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 04:19:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 04:19:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 04:19:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 04:19:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 04:19:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 04:19:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 04:19:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 04:19:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 04:19:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 04:19:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2025-03-04 04:19:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2025-03-04 04:19:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-04 04:19:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-04 04:19:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 04:19:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 04:19:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 04:19:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 04:19:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 04:19:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 04:19:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 04:19:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 04:19:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-04 04:19:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2025-03-04 04:19:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2025-03-04 04:19:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2025-03-04 04:19:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 04:19:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 04:19:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 04:19:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 04:19:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 04:19:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 04:19:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 04:19:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 04:19:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2025-03-04 04:19:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2025-03-04 04:19:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2025-03-04 04:19:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2025-03-04 04:19:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2025-03-04 04:19:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2025-03-04 04:19:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-03-04 04:19:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-03-04 04:19:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2025-03-04 04:19:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2025-03-04 04:19:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2025-03-04 04:19:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2025-03-04 04:19:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-03-04 04:19:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-03-04 04:19:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 04:19:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 04:19:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 04:19:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 04:19:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-04 04:19:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2025-03-04 04:19:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2025-03-04 04:19:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2025-03-04 04:19:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 04:19:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2025-03-04 04:19:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-04 04:19:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 04:19:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2025-03-04 04:19:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-03-04 04:19:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2025-03-04 04:19:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2025-03-04 04:19:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2025-03-04 04:19:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2025-03-04 04:19:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2025-03-04 04:19:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2025-03-04 04:19:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2025-03-04 04:19:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2025-03-04 04:19:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2025-03-04 04:19:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2025-03-04 04:19:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 04:19:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 04:19:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 04:19:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 04:19:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 04:19:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 04:19:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 04:19:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 04:19:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 04:19:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 04:19:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 04:19:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_show [2025-03-04 04:19:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_show [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2025-03-04 04:19:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2025-03-04 04:19:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2025-03-04 04:19:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2025-03-04 04:19:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2025-03-04 04:19:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2025-03-04 04:19:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2025-03-04 04:19:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2025-03-04 04:19:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-04 04:19:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-04 04:19:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2025-03-04 04:19:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2025-03-04 04:19:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-04 04:19:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-04 04:19:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2025-03-04 04:19:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2025-03-04 04:19:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2025-03-04 04:19:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2025-03-04 04:19:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_msr_changed [2025-03-04 04:19:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_msr_changed [2025-03-04 04:19:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2025-03-04 04:19:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2025-03-04 04:19:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-04 04:19:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_store [2025-03-04 04:19:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_store [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2025-03-04 04:19:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-04 04:19:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2025-03-04 04:19:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2025-03-04 04:19:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 04:19:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2025-03-04 04:19:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2025-03-04 04:19:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 04:19:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure serial_wait_until_sent [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_wait_until_sent [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2025-03-04 04:19:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2025-03-04 04:19:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2025-03-04 04:19:56,716 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2025-03-04 04:19:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 04:19:56,716 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 04:19:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2025-03-04 04:19:56,716 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2025-03-04 04:19:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 04:19:56,716 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 04:19:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 04:19:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 04:19:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 04:19:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 04:19:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 04:19:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 04:19:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 04:19:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 04:19:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 04:19:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 04:19:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 04:19:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2025-03-04 04:19:56,719 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2025-03-04 04:19:56,719 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2025-03-04 04:19:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_get_by_minor [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_get_by_minor [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2025-03-04 04:19:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 04:19:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 04:19:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2025-03-04 04:19:56,721 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2025-03-04 04:19:57,472 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 04:19:57,474 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 04:19:57,505 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10445: havoc single_open_#t~nondet1533#1; [2025-03-04 04:19:57,528 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10586: havoc #t~nondet1555; [2025-03-04 04:19:57,541 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4446: havoc #t~mem162; [2025-03-04 04:19:57,598 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10299: havoc #t~nondet1509; [2025-03-04 04:19:57,634 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5175: call ULTIMATE.dealloc(~#descriptor~7.base, ~#descriptor~7.offset);havoc ~#descriptor~7.base, ~#descriptor~7.offset; [2025-03-04 04:19:57,679 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10532: havoc #t~nondet1546; [2025-03-04 04:19:57,703 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10582: havoc #t~nondet1554; [2025-03-04 04:19:57,710 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4428: havoc #t~mem159; [2025-03-04 04:19:57,750 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5035: call ULTIMATE.dealloc(~#descriptor~2#1.base, ~#descriptor~2#1.offset);havoc ~#descriptor~2#1.base, ~#descriptor~2#1.offset; [2025-03-04 04:19:58,132 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5288: call ULTIMATE.dealloc(~#descriptor~11#1.base, ~#descriptor~11#1.offset);havoc ~#descriptor~11#1.base, ~#descriptor~11#1.offset; [2025-03-04 04:19:58,132 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9244: call ULTIMATE.dealloc(usb_serial_generic_tiocmiwait_~#cnow~1#1.base, usb_serial_generic_tiocmiwait_~#cnow~1#1.offset);havoc usb_serial_generic_tiocmiwait_~#cnow~1#1.base, usb_serial_generic_tiocmiwait_~#cnow~1#1.offset;call ULTIMATE.dealloc(usb_serial_generic_tiocmiwait_~#__wait~0#1.base, usb_serial_generic_tiocmiwait_~#__wait~0#1.offset);havoc usb_serial_generic_tiocmiwait_~#__wait~0#1.base, usb_serial_generic_tiocmiwait_~#__wait~0#1.offset; [2025-03-04 04:19:58,132 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10396: havoc prepare_to_wait_event_#t~nondet1523#1; [2025-03-04 04:19:58,158 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5151: call ULTIMATE.dealloc(~#descriptor~6.base, ~#descriptor~6.offset);havoc ~#descriptor~6.base, ~#descriptor~6.offset; [2025-03-04 04:19:58,229 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10421: havoc schedule_timeout_interruptible_#t~nondet1527#1; [2025-03-04 04:19:58,230 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10512: havoc tty_termios_baud_rate_#t~nondet1543#1; [2025-03-04 04:19:58,230 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8747: call ULTIMATE.dealloc(usb_serial_generic_wait_until_sent_~#descriptor~24#1.base, usb_serial_generic_wait_until_sent_~#descriptor~24#1.offset);havoc usb_serial_generic_wait_until_sent_~#descriptor~24#1.base, usb_serial_generic_wait_until_sent_~#descriptor~24#1.offset; [2025-03-04 04:19:58,302 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10501: havoc tty_register_device_#t~ret1541#1.base, tty_register_device_#t~ret1541#1.offset; [2025-03-04 04:19:58,325 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5493: call ULTIMATE.dealloc(~#descriptor~16.base, ~#descriptor~16.offset);havoc ~#descriptor~16.base, ~#descriptor~16.offset; [2025-03-04 04:19:58,353 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8831: call ULTIMATE.dealloc(~#descriptor~25#1.base, ~#descriptor~25#1.offset);havoc ~#descriptor~25#1.base, ~#descriptor~25#1.offset; [2025-03-04 04:19:58,387 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5081: call ULTIMATE.dealloc(~#descriptor~4#1.base, ~#descriptor~4#1.offset);havoc ~#descriptor~4#1.base, ~#descriptor~4#1.offset; [2025-03-04 04:19:58,391 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4229: havoc __kmalloc_#t~ret96#1.base, __kmalloc_#t~ret96#1.offset; [2025-03-04 04:19:59,400 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10313: havoc device_add_#t~nondet1511#1; [2025-03-04 04:19:59,400 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10347: havoc idr_alloc_#t~nondet1515#1; [2025-03-04 04:19:59,400 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4799: call ULTIMATE.dealloc(allocate_minors_~#descriptor~0#1.base, allocate_minors_~#descriptor~0#1.offset);havoc allocate_minors_~#descriptor~0#1.base, allocate_minors_~#descriptor~0#1.offset; [2025-03-04 04:19:59,400 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5856: call ULTIMATE.dealloc(~#interrupt_in_endpoint~0#1.base, ~#interrupt_in_endpoint~0#1.offset);havoc ~#interrupt_in_endpoint~0#1.base, ~#interrupt_in_endpoint~0#1.offset;call ULTIMATE.dealloc(~#interrupt_out_endpoint~0#1.base, ~#interrupt_out_endpoint~0#1.offset);havoc ~#interrupt_out_endpoint~0#1.base, ~#interrupt_out_endpoint~0#1.offset;call ULTIMATE.dealloc(~#bulk_in_endpoint~0#1.base, ~#bulk_in_endpoint~0#1.offset);havoc ~#bulk_in_endpoint~0#1.base, ~#bulk_in_endpoint~0#1.offset;call ULTIMATE.dealloc(~#bulk_out_endpoint~0#1.base, ~#bulk_out_endpoint~0#1.offset);havoc ~#bulk_out_endpoint~0#1.base, ~#bulk_out_endpoint~0#1.offset;call ULTIMATE.dealloc(~#descriptor~19#1.base, ~#descriptor~19#1.offset);havoc ~#descriptor~19#1.base, ~#descriptor~19#1.offset;call ULTIMATE.dealloc(~#descriptor___0~1#1.base, ~#descriptor___0~1#1.offset);havoc ~#descriptor___0~1#1.base, ~#descriptor___0~1#1.offset;call ULTIMATE.dealloc(~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset);havoc ~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset;call ULTIMATE.dealloc(~#descriptor___2~0#1.base, ~#descriptor___2~0#1.offset);havoc ~#descriptor___2~0#1.base, ~#descriptor___2~0#1.offset;call ULTIMATE.dealloc(~#descriptor___3~0#1.base, ~#descriptor___3~0#1.offset);havoc ~#descriptor___3~0#1.base, ~#descriptor___3~0#1.offset;call ULTIMATE.dealloc(~#descriptor___4~0#1.base, ~#descriptor___4~0#1.offset);havoc ~#descriptor___4~0#1.base, ~#descriptor___4~0#1.offset;call ULTIMATE.dealloc(~#descriptor___5~0#1.base, ~#descriptor___5~0#1.offset);havoc ~#descriptor___5~0#1.base, ~#descriptor___5~0#1.offset;call ULTIMATE.dealloc(~#descriptor___6~0#1.base, ~#descriptor___6~0#1.offset);havoc ~#descriptor___6~0#1.base, ~#descriptor___6~0#1.offset;call ULTIMATE.dealloc(~#__key~1#1.base, ~#__key~1#1.offset);havoc ~#__key~1#1.base, ~#__key~1#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset;call ULTIMATE.dealloc(~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset);havoc ~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset;call ULTIMATE.dealloc(~#descriptor___7~0#1.base, ~#descriptor___7~0#1.offset);havoc ~#descriptor___7~0#1.base, ~#descriptor___7~0#1.offset;call ULTIMATE.dealloc(~#descriptor___8~0#1.base, ~#descriptor___8~0#1.offset);havoc ~#descriptor___8~0#1.base, ~#descriptor___8~0#1.offset;call ULTIMATE.dealloc(~#descriptor___9~0#1.base, ~#descriptor___9~0#1.offset);havoc ~#descriptor___9~0#1.base, ~#descriptor___9~0#1.offset; [2025-03-04 04:19:59,401 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10548: havoc usb_get_dev_#t~ret1548#1.base, usb_get_dev_#t~ret1548#1.offset; [2025-03-04 04:19:59,401 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10551: havoc usb_get_intf_#t~ret1549#1.base, usb_get_intf_#t~ret1549#1.offset; [2025-03-04 04:19:59,401 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10221: havoc __kfifo_alloc_#t~nondet1499#1; [2025-03-04 04:19:59,401 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4210: havoc kobject_name_#t~mem93#1.base, kobject_name_#t~mem93#1.offset; [2025-03-04 04:19:59,401 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4542: havoc dev_name_#t~mem175#1.base, dev_name_#t~mem175#1.offset; [2025-03-04 04:19:59,401 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5665: call ULTIMATE.dealloc(create_serial_~#__key~0#1.base, create_serial_~#__key~0#1.offset);havoc create_serial_~#__key~0#1.base, create_serial_~#__key~0#1.offset; [2025-03-04 04:19:59,401 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10306: havoc dev_set_name_#t~nondet1510#1; [2025-03-04 04:19:59,512 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8964: call ULTIMATE.dealloc(~#descriptor~26.base, ~#descriptor~26.offset);havoc ~#descriptor~26.base, ~#descriptor~26.offset;call ULTIMATE.dealloc(~#descriptor___0~3.base, ~#descriptor___0~3.offset);havoc ~#descriptor___0~3.base, ~#descriptor___0~3.offset;call ULTIMATE.dealloc(~#descriptor___1~2.base, ~#descriptor___1~2.offset);havoc ~#descriptor___1~2.base, ~#descriptor___1~2.offset; [2025-03-04 04:19:59,795 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10459: havoc tty_insert_flip_string_fixed_flag_#t~nondet1535#1; [2025-03-04 04:19:59,796 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8238: havoc flag_buf_ptr_#t~mem1058#1; [2025-03-04 04:19:59,796 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9075: call ULTIMATE.dealloc(usb_serial_generic_write_bulk_callback_~#descriptor~27#1.base, usb_serial_generic_write_bulk_callback_~#descriptor~27#1.offset);havoc usb_serial_generic_write_bulk_callback_~#descriptor~27#1.base, usb_serial_generic_write_bulk_callback_~#descriptor~27#1.offset; [2025-03-04 04:19:59,796 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8258: call ULTIMATE.dealloc(tty_insert_flip_char_~#ch#1.base, tty_insert_flip_char_~#ch#1.offset);havoc tty_insert_flip_char_~#ch#1.base, tty_insert_flip_char_~#ch#1.offset;call ULTIMATE.dealloc(tty_insert_flip_char_~#flag#1.base, tty_insert_flip_char_~#flag#1.offset);havoc tty_insert_flip_char_~#flag#1.base, tty_insert_flip_char_~#flag#1.offset; [2025-03-04 04:19:59,796 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10463: havoc tty_insert_flip_string_flags_#t~nondet1536#1; [2025-03-04 04:19:59,796 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5608: call ULTIMATE.dealloc(usb_serial_port_release_~#descriptor~17#1.base, usb_serial_port_release_~#descriptor~17#1.offset);havoc usb_serial_port_release_~#descriptor~17#1.base, usb_serial_port_release_~#descriptor~17#1.offset; [2025-03-04 04:19:59,894 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10236: havoc __kfifo_max_r_#t~nondet1502#1; [2025-03-04 04:19:59,894 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8647: call ULTIMATE.dealloc(usb_serial_generic_write_room_~#descriptor~22#1.base, usb_serial_generic_write_room_~#descriptor~22#1.offset);havoc usb_serial_generic_write_room_~#descriptor~22#1.base, usb_serial_generic_write_room_~#descriptor~22#1.offset; [2025-03-04 04:19:59,894 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8697: call ULTIMATE.dealloc(usb_serial_generic_chars_in_buffer_~#descriptor~23#1.base, usb_serial_generic_chars_in_buffer_~#descriptor~23#1.offset);havoc usb_serial_generic_chars_in_buffer_~#descriptor~23#1.base, usb_serial_generic_chars_in_buffer_~#descriptor~23#1.offset; [2025-03-04 04:19:59,896 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10574: havoc #t~nondet1552; [2025-03-04 04:20:16,693 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10441: havoc seq_read_#t~nondet1532#1; [2025-03-04 04:20:16,693 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5057: call ULTIMATE.dealloc(serial_close_~#descriptor~3#1.base, serial_close_~#descriptor~3#1.offset);havoc serial_close_~#descriptor~3#1.base, serial_close_~#descriptor~3#1.offset; [2025-03-04 04:20:16,693 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10376: havoc ldv_reset_resume_5_#t~nondet1521#1; [2025-03-04 04:20:16,693 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9881: call ULTIMATE.dealloc(usb_serial_bus_register_~#__key~2#1.base, usb_serial_bus_register_~#__key~2#1.offset);havoc usb_serial_bus_register_~#__key~2#1.base, usb_serial_bus_register_~#__key~2#1.offset; [2025-03-04 04:20:16,693 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10542: havoc usb_disabled_#t~nondet1547#1; [2025-03-04 04:20:16,693 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10380: havoc ldv_suspend_4_#t~nondet1522#1; [2025-03-04 04:20:16,693 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9921: call ULTIMATE.dealloc(ldv_main_exported_3_~#ldvarg12~0#1.base, ldv_main_exported_3_~#ldvarg12~0#1.offset);havoc ldv_main_exported_3_~#ldvarg12~0#1.base, ldv_main_exported_3_~#ldvarg12~0#1.offset; [2025-03-04 04:20:16,693 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10288: havoc bus_register_#t~nondet1507#1; [2025-03-04 04:20:16,693 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6721: call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor~20#1.base, usb_serial_operations_init_~#descriptor~20#1.offset);havoc usb_serial_operations_init_~#descriptor~20#1.base, usb_serial_operations_init_~#descriptor~20#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___0~2#1.base, usb_serial_operations_init_~#descriptor___0~2#1.offset);havoc usb_serial_operations_init_~#descriptor___0~2#1.base, usb_serial_operations_init_~#descriptor___0~2#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___1~1#1.base, usb_serial_operations_init_~#descriptor___1~1#1.offset);havoc usb_serial_operations_init_~#descriptor___1~1#1.base, usb_serial_operations_init_~#descriptor___1~1#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___2~1#1.base, usb_serial_operations_init_~#descriptor___2~1#1.offset);havoc usb_serial_operations_init_~#descriptor___2~1#1.base, usb_serial_operations_init_~#descriptor___2~1#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___3~1#1.base, usb_serial_operations_init_~#descriptor___3~1#1.offset);havoc usb_serial_operations_init_~#descriptor___3~1#1.base, usb_serial_operations_init_~#descriptor___3~1#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___4~1#1.base, usb_serial_operations_init_~#descriptor___4~1#1.offset);havoc usb_serial_operations_init_~#descriptor___4~1#1.base, usb_serial_operations_init_~#descriptor___4~1#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___5~1#1.base, usb_serial_operations_init_~#descriptor___5~1#1.offset);havoc usb_serial_operations_init_~#descriptor___5~1#1.base, usb_serial_operations_init_~#descriptor___5~1#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___6~1#1.base, usb_serial_operations_init_~#descriptor___6~1#1.offset);havoc usb_serial_operations_init_~#descriptor___6~1#1.base, usb_serial_operations_init_~#descriptor___6~1#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___7~1#1.base, usb_serial_operations_init_~#descriptor___7~1#1.offset);havoc usb_serial_operations_init_~#descriptor___7~1#1.base, usb_serial_operations_init_~#descriptor___7~1#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___8~1#1.base, usb_serial_operations_init_~#descriptor___8~1#1.offset);havoc usb_serial_operations_init_~#descriptor___8~1#1.base, usb_serial_operations_init_~#descriptor___8~1#1.offset; [2025-03-04 04:20:16,693 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10323: havoc driver_attach_#t~nondet1512#1; [2025-03-04 04:20:16,693 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10259: havoc __tty_alloc_driver_#t~ret1505#1.base, __tty_alloc_driver_#t~ret1505#1.offset; [2025-03-04 04:20:16,693 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10425: havoc seq_lseek_#t~nondet1528#1; [2025-03-04 04:20:16,693 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10327: havoc driver_register_#t~nondet1513#1; [2025-03-04 04:20:16,693 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10361: havoc ldv_destruct_7_#t~nondet1518#1; [2025-03-04 04:20:16,694 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10368: havoc ldv_probe_4_#t~nondet1519#1; [2025-03-04 04:20:16,694 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7297: call ULTIMATE.dealloc(main_~#ldvarg7~0#1.base, main_~#ldvarg7~0#1.offset);havoc main_~#ldvarg7~0#1.base, main_~#ldvarg7~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset);havoc main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset);havoc main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset);havoc main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset);havoc main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset);havoc main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset);havoc main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg14~0#1.base, main_~#ldvarg14~0#1.offset);havoc main_~#ldvarg14~0#1.base, main_~#ldvarg14~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg17~0#1.base, main_~#ldvarg17~0#1.offset);havoc main_~#ldvarg17~0#1.base, main_~#ldvarg17~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg19~0#1.base, main_~#ldvarg19~0#1.offset);havoc main_~#ldvarg19~0#1.base, main_~#ldvarg19~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg16~0#1.base, main_~#ldvarg16~0#1.offset);havoc main_~#ldvarg16~0#1.base, main_~#ldvarg16~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg26~0#1.base, main_~#ldvarg26~0#1.offset);havoc main_~#ldvarg26~0#1.base, main_~#ldvarg26~0#1.offset; [2025-03-04 04:20:16,694 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10505: havoc tty_register_driver_#t~nondet1542#1; [2025-03-04 04:20:16,721 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4434: havoc #t~mem160; [2025-03-04 04:20:16,894 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5356: call ULTIMATE.dealloc(~#descriptor~13.base, ~#descriptor~13.offset);havoc ~#descriptor~13.base, ~#descriptor~13.offset; [2025-03-04 04:20:17,359 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10334: havoc find_first_bit_#t~nondet1514#1; [2025-03-04 04:20:17,408 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4553: havoc dev_get_drvdata_#t~mem179#1.base, dev_get_drvdata_#t~mem179#1.offset; [2025-03-04 04:20:17,779 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 04:20:17,823 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10578: havoc usb_show_dynids_#t~nondet1553#1; [2025-03-04 04:20:18,126 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10228: havoc __kfifo_in_#t~nondet1500#1; [2025-03-04 04:20:18,126 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10232: havoc __kfifo_in_r_#t~nondet1501#1; [2025-03-04 04:20:18,159 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4532: havoc #t~mem171; [2025-03-04 04:20:18,286 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10429: havoc #t~nondet1529; [2025-03-04 04:20:18,401 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10372: havoc #t~nondet1520; [2025-03-04 04:20:18,635 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6532: call ULTIMATE.dealloc(~#message.base, ~#message.offset);havoc ~#message.base, ~#message.offset; [2025-03-04 04:20:19,737 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9220: call ULTIMATE.dealloc(~#cnow~0.base, ~#cnow~0.offset);havoc ~#cnow~0.base, ~#cnow~0.offset; [2025-03-04 04:20:20,034 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8324: call ULTIMATE.dealloc(~#descriptor~21.base, ~#descriptor~21.offset);havoc ~#descriptor~21.base, ~#descriptor~21.offset; [2025-03-04 04:20:20,194 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5262: call ULTIMATE.dealloc(~#descriptor~10.base, ~#descriptor~10.offset);havoc ~#descriptor~10.base, ~#descriptor~10.offset; [2025-03-04 04:20:20,648 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10240: havoc __kfifo_out_#t~nondet1503#1; [2025-03-04 04:20:20,649 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10244: havoc __kfifo_out_r_#t~nondet1504#1; [2025-03-04 04:20:20,838 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5237: call ULTIMATE.dealloc(~#descriptor~9.base, ~#descriptor~9.offset);havoc ~#descriptor~9.base, ~#descriptor~9.offset; [2025-03-04 04:20:20,863 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10400: havoc #t~nondet1524; [2025-03-04 04:20:21,522 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10414: havoc #t~nondet1526; [2025-03-04 04:20:21,550 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10275: havoc #t~nondet1506; [2025-03-04 04:20:21,844 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5437: call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2025-03-04 04:20:21,894 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10528: havoc #t~ret1545.base, #t~ret1545.offset; [2025-03-04 04:20:21,919 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10357: havoc #t~nondet1517; [2025-03-04 04:20:22,001 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4440: havoc #t~mem161; [2025-03-04 04:20:22,212 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5204: call ULTIMATE.dealloc(~#descriptor~8.base, ~#descriptor~8.offset);havoc ~#descriptor~8.base, ~#descriptor~8.offset; [2025-03-04 04:20:22,309 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4689: havoc #t~mem223;havoc #t~bitwise224; [2025-03-04 04:20:22,510 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10492: havoc tty_port_open_#t~nondet1539#1; [2025-03-04 04:20:22,510 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4996: call ULTIMATE.dealloc(~#descriptor~1#1.base, ~#descriptor~1#1.offset);havoc ~#descriptor~1#1.base, ~#descriptor~1#1.offset; [2025-03-04 04:20:22,582 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8120: havoc #t~mem1031;havoc #t~bitwise1032; [2025-03-04 04:20:22,967 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5328: call ULTIMATE.dealloc(~#descriptor~12#1.base, ~#descriptor~12#1.offset);havoc ~#descriptor~12#1.base, ~#descriptor~12#1.offset; [2025-03-04 04:20:23,107 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10449: havoc #t~nondet1534; [2025-03-04 04:20:23,680 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10495: havoc tty_port_tty_get_#t~ret1540#1.base, tty_port_tty_get_#t~ret1540#1.offset; [2025-03-04 04:20:23,680 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4566: havoc device_is_registered_#t~mem180#1; [2025-03-04 04:20:23,680 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10295: havoc cancel_work_sync_#t~nondet1508#1; [2025-03-04 04:20:24,435 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10350: havoc idr_find_slowpath_#t~ret1516#1.base, idr_find_slowpath_#t~ret1516#1.offset; [2025-03-04 04:20:24,435 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4113: call ULTIMATE.dealloc(idr_find_~#__u~0#1.base, idr_find_~#__u~0#1.offset);havoc idr_find_~#__u~0#1.base, idr_find_~#__u~0#1.offset;call ULTIMATE.dealloc(idr_find_~#__u___0~0#1.base, idr_find_~#__u___0~0#1.offset);havoc idr_find_~#__u___0~0#1.base, idr_find_~#__u___0~0#1.offset; [2025-03-04 04:20:24,878 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10488: havoc tty_port_install_#t~nondet1538#1; [2025-03-04 04:20:25,171 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5464: call ULTIMATE.dealloc(~#descriptor~15.base, ~#descriptor~15.offset);havoc ~#descriptor~15.base, ~#descriptor~15.offset; [2025-03-04 04:20:25,636 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5118: call ULTIMATE.dealloc(~#descriptor~5.base, ~#descriptor~5.offset);havoc ~#descriptor~5.base, ~#descriptor~5.offset; [2025-03-04 04:20:26,843 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9322: call ULTIMATE.dealloc(usb_serial_generic_get_icount_~#cnow~2#1.base, usb_serial_generic_get_icount_~#cnow~2#1.offset);havoc usb_serial_generic_get_icount_~#cnow~2#1.base, usb_serial_generic_get_icount_~#cnow~2#1.offset; [2025-03-04 04:20:26,843 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10437: havoc seq_puts_#t~nondet1531#1; [2025-03-04 04:20:26,843 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10433: havoc seq_putc_#t~nondet1530#1; [2025-03-04 04:20:26,843 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5384: call ULTIMATE.dealloc(serial_proc_show_~#tmp~36#1.base, serial_proc_show_~#tmp~36#1.offset);havoc serial_proc_show_~#tmp~36#1.base, serial_proc_show_~#tmp~36#1.offset; [2025-03-04 04:20:27,241 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10557: havoc usb_match_id_#t~ret1550#1.base, usb_match_id_#t~ret1550#1.offset; [2025-03-04 04:20:27,241 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10561: havoc usb_match_one_id_#t~nondet1551#1; [2025-03-04 04:20:27,242 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5716: call ULTIMATE.dealloc(~#descriptor~18#1.base, ~#descriptor~18#1.offset);havoc ~#descriptor~18#1.base, ~#descriptor~18#1.offset;call ULTIMATE.dealloc(~#descriptor___0~0#1.base, ~#descriptor___0~0#1.offset);havoc ~#descriptor___0~0#1.base, ~#descriptor___0~0#1.offset; [2025-03-04 04:20:27,267 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10522: havoc #t~nondet1544; [2025-03-04 04:20:28,139 INFO L? ?]: Removed 2848 outVars from TransFormulas that were not future-live. [2025-03-04 04:20:28,139 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 04:20:28,218 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 04:20:28,222 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 04:20:28,222 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 04:20:28 BoogieIcfgContainer [2025-03-04 04:20:28,222 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 04:20:28,224 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 04:20:28,225 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 04:20:28,228 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 04:20:28,229 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 04:19:51" (1/3) ... [2025-03-04 04:20:28,230 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46a22657 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 04:20:28, skipping insertion in model container [2025-03-04 04:20:28,230 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:19:54" (2/3) ... [2025-03-04 04:20:28,230 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46a22657 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 04:20:28, skipping insertion in model container [2025-03-04 04:20:28,230 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 04:20:28" (3/3) ... [2025-03-04 04:20:28,231 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2025-03-04 04:20:28,243 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 04:20:28,249 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i that has 136 procedures, 2521 locations, 1 initial locations, 5 loop locations, and 1 error locations. [2025-03-04 04:20:28,343 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 04:20:28,352 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;@6f39c734, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 04:20:28,352 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-04 04:20:28,361 INFO L276 IsEmpty]: Start isEmpty. Operand has 2520 states, 1783 states have (on average 1.3359506449803702) internal successors, (2382), 1845 states have internal predecessors, (2382), 601 states have call successors, (601), 135 states have call predecessors, (601), 134 states have return successors, (590), 576 states have call predecessors, (590), 590 states have call successors, (590) [2025-03-04 04:20:28,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2025-03-04 04:20:28,402 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:20:28,403 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:20:28,403 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:20:28,407 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:20:28,408 INFO L85 PathProgramCache]: Analyzing trace with hash 2009237888, now seen corresponding path program 1 times [2025-03-04 04:20:28,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:20:28,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [163355490] [2025-03-04 04:20:28,415 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:20:28,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms