./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 e2fb8bed 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-?-e2fb8be-m [2025-03-08 19:31:27,501 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 19:31:27,554 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 19:31:27,560 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 19:31:27,560 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 19:31:27,581 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 19:31:27,582 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 19:31:27,582 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 19:31:27,583 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 19:31:27,583 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 19:31:27,583 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 19:31:27,583 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 19:31:27,583 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 19:31:27,583 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 19:31:27,584 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 19:31:27,584 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 19:31:27,584 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 19:31:27,584 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 19:31:27,584 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 19:31:27,584 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 19:31:27,584 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 19:31:27,584 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 19:31:27,584 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 19:31:27,584 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 19:31:27,584 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 19:31:27,584 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 19:31:27,584 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 19:31:27,584 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 19:31:27,584 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 19:31:27,584 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 19:31:27,584 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 19:31:27,584 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 19:31:27,585 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 19:31:27,585 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 19:31:27,585 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 19:31:27,585 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 19:31:27,585 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 19:31:27,585 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 19:31:27,585 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 19:31:27,585 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 19:31:27,585 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 [2025-03-08 19:31:27,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 19:31:27,804 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 19:31:27,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 19:31:27,806 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 19:31:27,807 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 19:31:27,807 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2025-03-08 19:31:28,905 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f16a27505/f012f582a2794feaa87cf2a5783b1649/FLAG70707868e [2025-03-08 19:31:29,368 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 19:31:29,369 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2025-03-08 19:31:29,406 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f16a27505/f012f582a2794feaa87cf2a5783b1649/FLAG70707868e [2025-03-08 19:31:29,466 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f16a27505/f012f582a2794feaa87cf2a5783b1649 [2025-03-08 19:31:29,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 19:31:29,470 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 19:31:29,471 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 19:31:29,471 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 19:31:29,474 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 19:31:29,474 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 07:31:29" (1/1) ... [2025-03-08 19:31:29,475 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cc227c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:31:29, skipping insertion in model container [2025-03-08 19:31:29,476 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 07:31:29" (1/1) ... [2025-03-08 19:31:29,562 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 19:31:31,720 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] [2025-03-08 19:31:31,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 19:31:31,884 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 19:31:31,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3952] [2025-03-08 19:31:31,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3954] [2025-03-08 19:31:31,947 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] [2025-03-08 19:31:31,948 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] [2025-03-08 19:31:31,949 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] [2025-03-08 19:31:31,950 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] [2025-03-08 19:31:31,950 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] [2025-03-08 19:31:31,950 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] [2025-03-08 19:31:32,160 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] [2025-03-08 19:31:32,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8086] [2025-03-08 19:31:32,161 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] [2025-03-08 19:31:32,161 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] [2025-03-08 19:31:32,161 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] [2025-03-08 19:31:32,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [8142] [2025-03-08 19:31:32,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [8145] [2025-03-08 19:31:32,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [8148] [2025-03-08 19:31:32,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [8151] [2025-03-08 19:31:32,227 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] [2025-03-08 19:31:32,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 19:31:32,364 INFO L204 MainTranslator]: Completed translation [2025-03-08 19:31:32,366 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:31:32 WrapperNode [2025-03-08 19:31:32,366 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 19:31:32,367 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 19:31:32,367 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 19:31:32,368 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 19:31:32,372 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:31:32" (1/1) ... [2025-03-08 19:31:32,441 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:31:32" (1/1) ... [2025-03-08 19:31:32,613 INFO L138 Inliner]: procedures = 388, calls = 4035, calls flagged for inlining = 195, calls inlined = 192, statements flattened = 8166 [2025-03-08 19:31:32,615 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 19:31:32,616 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 19:31:32,616 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 19:31:32,616 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 19:31:32,623 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:31:32" (1/1) ... [2025-03-08 19:31:32,624 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:31:32" (1/1) ... [2025-03-08 19:31:32,666 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:31:32" (1/1) ... [2025-03-08 19:31:33,862 INFO L175 MemorySlicer]: Split 2421 memory accesses to 26 slices as follows [26, 692, 3, 2, 35, 3, 67, 23, 22, 4, 1036, 2, 280, 2, 26, 1, 2, 70, 67, 2, 2, 1, 18, 26, 2, 7]. 43 percent of accesses are in the largest equivalence class. The 236 initializations are split as follows [0, 0, 0, 0, 0, 0, 67, 0, 0, 4, 89, 2, 0, 0, 0, 0, 0, 0, 67, 0, 0, 0, 0, 0, 0, 7]. The 1500 writes are split as follows [0, 692, 2, 1, 35, 1, 0, 2, 11, 0, 401, 0, 240, 1, 11, 0, 1, 60, 0, 1, 1, 1, 16, 22, 1, 0]. [2025-03-08 19:31:33,863 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:31:32" (1/1) ... [2025-03-08 19:31:33,863 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:31:32" (1/1) ... [2025-03-08 19:31:33,967 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:31:32" (1/1) ... [2025-03-08 19:31:33,981 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:31:32" (1/1) ... [2025-03-08 19:31:34,011 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:31:32" (1/1) ... [2025-03-08 19:31:34,033 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:31:32" (1/1) ... [2025-03-08 19:31:34,080 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 19:31:34,081 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 19:31:34,082 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 19:31:34,082 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 19:31:34,083 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:31:32" (1/1) ... [2025-03-08 19:31:34,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 19:31:34,096 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 19:31:34,108 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) [2025-03-08 19:31:34,113 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 [2025-03-08 19:31:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2025-03-08 19:31:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2025-03-08 19:31:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2025-03-08 19:31:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2025-03-08 19:31:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2025-03-08 19:31:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2025-03-08 19:31:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2025-03-08 19:31:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2025-03-08 19:31:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 19:31:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 19:31:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2025-03-08 19:31:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2025-03-08 19:31:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2025-03-08 19:31:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2025-03-08 19:31:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2025-03-08 19:31:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2025-03-08 19:31:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2025-03-08 19:31:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2025-03-08 19:31:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2025-03-08 19:31:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2025-03-08 19:31:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 19:31:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 19:31:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2025-03-08 19:31:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2025-03-08 19:31:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_5 [2025-03-08 19:31:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_5 [2025-03-08 19:31:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2025-03-08 19:31:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2025-03-08 19:31:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2025-03-08 19:31:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2025-03-08 19:31:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2025-03-08 19:31:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 19:31:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 19:31:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-03-08 19:31:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-03-08 19:31:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2025-03-08 19:31:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2025-03-08 19:31:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 19:31:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2025-03-08 19:31:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2025-03-08 19:31:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2025-03-08 19:31:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2025-03-08 19:31:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2025-03-08 19:31:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2025-03-08 19:31:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-08 19:31:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-08 19:31:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2025-03-08 19:31:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2025-03-08 19:31:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2025-03-08 19:31:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2025-03-08 19:31:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-03-08 19:31:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-03-08 19:31:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 19:31:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 19:31:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 19:31:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 19:31:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 19:31:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 19:31:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 19:31:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 19:31:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 19:31:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 19:31:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 19:31:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 19:31:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 19:31:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 19:31:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 19:31:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 19:31:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 19:31:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 19:31:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 19:31:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-08 19:31:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-08 19:31:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-08 19:31:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-08 19:31:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-08 19:31:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-08 19:31:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-08 19:31:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2025-03-08 19:31:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2025-03-08 19:31:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-08 19:31:34,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-08 19:31:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 19:31:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 19:31:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 19:31:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 19:31:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 19:31:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 19:31:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 19:31:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 19:31:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 19:31:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 19:31:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 19:31:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 19:31:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 19:31:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 19:31:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 19:31:34,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 19:31:34,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 19:31:34,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 19:31:34,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 19:31:34,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 19:31:34,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-08 19:31:34,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-08 19:31:34,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-08 19:31:34,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-08 19:31:34,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-08 19:31:34,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-08 19:31:34,133 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-08 19:31:34,133 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-08 19:31:34,133 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2025-03-08 19:31:34,133 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2025-03-08 19:31:34,133 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2025-03-08 19:31:34,133 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2025-03-08 19:31:34,133 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2025-03-08 19:31:34,133 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2025-03-08 19:31:34,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2025-03-08 19:31:34,134 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2025-03-08 19:31:34,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-03-08 19:31:34,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2025-03-08 19:31:34,134 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2025-03-08 19:31:34,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-03-08 19:31:34,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-03-08 19:31:34,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 19:31:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 19:31:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-08 19:31:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2025-03-08 19:31:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2025-03-08 19:31:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2025-03-08 19:31:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-08 19:31:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2025-03-08 19:31:34,138 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2025-03-08 19:31:34,138 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-08 19:31:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 19:31:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2025-03-08 19:31:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-03-08 19:31:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2025-03-08 19:31:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2025-03-08 19:31:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2025-03-08 19:31:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2025-03-08 19:31:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2025-03-08 19:31:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2025-03-08 19:31:34,139 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 19:31:34,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 19:31:34,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 19:31:34,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 19:31:34,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 19:31:34,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 19:31:34,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-08 19:31:34,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_show [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_show [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_msr_changed [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_msr_changed [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_store [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_store [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2025-03-08 19:31:34,142 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 19:31:34,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2025-03-08 19:31:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2025-03-08 19:31:34,143 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-08 19:31:34,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 19:31:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 19:31:34,144 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-08 19:31:34,144 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure serial_wait_until_sent [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_wait_until_sent [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 19:31:34,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 19:31:34,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 19:31:34,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2025-03-08 19:31:34,148 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2025-03-08 19:31:34,148 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2025-03-08 19:31:34,148 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2025-03-08 19:31:34,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 19:31:34,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2025-03-08 19:31:34,148 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2025-03-08 19:31:34,148 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_get_by_minor [2025-03-08 19:31:34,148 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_get_by_minor [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-03-08 19:31:34,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2025-03-08 19:31:34,148 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2025-03-08 19:31:34,148 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2025-03-08 19:31:34,148 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2025-03-08 19:31:34,148 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-03-08 19:31:34,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2025-03-08 19:31:34,149 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2025-03-08 19:31:34,149 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2025-03-08 19:31:34,149 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-03-08 19:31:34,149 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-08 19:31:34,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2025-03-08 19:31:34,149 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 19:31:34,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-08 19:31:34,152 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2025-03-08 19:31:34,152 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2025-03-08 19:31:34,937 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 19:31:34,941 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 19:31:34,987 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10445: havoc single_open_#t~nondet1533#1; [2025-03-08 19:31:35,024 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10586: havoc #t~nondet1555; [2025-03-08 19:31:35,037 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4446: havoc #t~mem162; [2025-03-08 19:31:35,146 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10299: havoc #t~nondet1509; [2025-03-08 19:31:35,177 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5175: call ULTIMATE.dealloc(~#descriptor~7.base, ~#descriptor~7.offset);havoc ~#descriptor~7.base, ~#descriptor~7.offset; [2025-03-08 19:31:35,216 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10532: havoc #t~nondet1546; [2025-03-08 19:31:35,241 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10582: havoc #t~nondet1554; [2025-03-08 19:31:35,249 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4428: havoc #t~mem159; [2025-03-08 19:31:35,288 INFO L1307 $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; [2025-03-08 19:31:35,529 INFO L1307 $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; [2025-03-08 19:31:35,530 INFO L1307 $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; [2025-03-08 19:31:35,530 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10396: havoc prepare_to_wait_event_#t~nondet1523#1; [2025-03-08 19:31:35,554 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5151: call ULTIMATE.dealloc(~#descriptor~6.base, ~#descriptor~6.offset);havoc ~#descriptor~6.base, ~#descriptor~6.offset; [2025-03-08 19:31:35,656 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10421: havoc schedule_timeout_interruptible_#t~nondet1527#1; [2025-03-08 19:31:35,656 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10512: havoc tty_termios_baud_rate_#t~nondet1543#1; [2025-03-08 19:31:35,657 INFO L1307 $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; [2025-03-08 19:31:35,728 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10501: havoc tty_register_device_#t~ret1541#1.base, tty_register_device_#t~ret1541#1.offset; [2025-03-08 19:31:35,760 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5493: call ULTIMATE.dealloc(~#descriptor~16.base, ~#descriptor~16.offset);havoc ~#descriptor~16.base, ~#descriptor~16.offset; [2025-03-08 19:31:35,793 INFO L1307 $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; [2025-03-08 19:31:35,829 INFO L1307 $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; [2025-03-08 19:31:35,836 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4229: havoc __kmalloc_#t~ret96#1.base, __kmalloc_#t~ret96#1.offset; [2025-03-08 19:31:36,678 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10313: havoc device_add_#t~nondet1511#1; [2025-03-08 19:31:36,678 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10347: havoc idr_alloc_#t~nondet1515#1; [2025-03-08 19:31:36,678 INFO L1307 $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; [2025-03-08 19:31:36,678 INFO L1307 $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; [2025-03-08 19:31:36,678 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10548: havoc usb_get_dev_#t~ret1548#1.base, usb_get_dev_#t~ret1548#1.offset; [2025-03-08 19:31:36,678 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10551: havoc usb_get_intf_#t~ret1549#1.base, usb_get_intf_#t~ret1549#1.offset; [2025-03-08 19:31:36,678 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10221: havoc __kfifo_alloc_#t~nondet1499#1; [2025-03-08 19:31:36,678 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4210: havoc kobject_name_#t~mem93#1.base, kobject_name_#t~mem93#1.offset; [2025-03-08 19:31:36,678 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4542: havoc dev_name_#t~mem175#1.base, dev_name_#t~mem175#1.offset; [2025-03-08 19:31:36,678 INFO L1307 $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; [2025-03-08 19:31:36,678 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10306: havoc dev_set_name_#t~nondet1510#1; [2025-03-08 19:31:36,766 INFO L1307 $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; [2025-03-08 19:31:37,030 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10459: havoc tty_insert_flip_string_fixed_flag_#t~nondet1535#1; [2025-03-08 19:31:37,031 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8238: havoc flag_buf_ptr_#t~mem1058#1; [2025-03-08 19:31:37,031 INFO L1307 $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; [2025-03-08 19:31:37,031 INFO L1307 $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; [2025-03-08 19:31:37,031 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10463: havoc tty_insert_flip_string_flags_#t~nondet1536#1; [2025-03-08 19:31:37,031 INFO L1307 $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; [2025-03-08 19:31:37,120 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10236: havoc __kfifo_max_r_#t~nondet1502#1; [2025-03-08 19:31:37,120 INFO L1307 $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; [2025-03-08 19:31:37,120 INFO L1307 $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; [2025-03-08 19:31:37,123 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10574: havoc #t~nondet1552; [2025-03-08 19:31:53,496 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10441: havoc seq_read_#t~nondet1532#1; [2025-03-08 19:31:53,497 INFO L1307 $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; [2025-03-08 19:31:53,497 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10376: havoc ldv_reset_resume_5_#t~nondet1521#1; [2025-03-08 19:31:53,497 INFO L1307 $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; [2025-03-08 19:31:53,497 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10542: havoc usb_disabled_#t~nondet1547#1; [2025-03-08 19:31:53,497 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10380: havoc ldv_suspend_4_#t~nondet1522#1; [2025-03-08 19:31:53,497 INFO L1307 $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; [2025-03-08 19:31:53,497 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10288: havoc bus_register_#t~nondet1507#1; [2025-03-08 19:31:53,497 INFO L1307 $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; [2025-03-08 19:31:53,497 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10323: havoc driver_attach_#t~nondet1512#1; [2025-03-08 19:31:53,497 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10259: havoc __tty_alloc_driver_#t~ret1505#1.base, __tty_alloc_driver_#t~ret1505#1.offset; [2025-03-08 19:31:53,497 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10425: havoc seq_lseek_#t~nondet1528#1; [2025-03-08 19:31:53,497 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10327: havoc driver_register_#t~nondet1513#1; [2025-03-08 19:31:53,497 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10361: havoc ldv_destruct_7_#t~nondet1518#1; [2025-03-08 19:31:53,497 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10368: havoc ldv_probe_4_#t~nondet1519#1; [2025-03-08 19:31:53,497 INFO L1307 $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; [2025-03-08 19:31:53,497 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10505: havoc tty_register_driver_#t~nondet1542#1; [2025-03-08 19:31:53,524 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4434: havoc #t~mem160; [2025-03-08 19:31:53,699 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5356: call ULTIMATE.dealloc(~#descriptor~13.base, ~#descriptor~13.offset);havoc ~#descriptor~13.base, ~#descriptor~13.offset; [2025-03-08 19:31:54,178 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10334: havoc find_first_bit_#t~nondet1514#1; [2025-03-08 19:31:54,226 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4553: havoc dev_get_drvdata_#t~mem179#1.base, dev_get_drvdata_#t~mem179#1.offset; [2025-03-08 19:31:54,604 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 19:31:54,656 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10578: havoc usb_show_dynids_#t~nondet1553#1; [2025-03-08 19:31:54,882 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10228: havoc __kfifo_in_#t~nondet1500#1; [2025-03-08 19:31:54,882 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10232: havoc __kfifo_in_r_#t~nondet1501#1; [2025-03-08 19:31:54,909 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4532: havoc #t~mem171; [2025-03-08 19:31:55,010 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10429: havoc #t~nondet1529; [2025-03-08 19:31:55,132 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10372: havoc #t~nondet1520; [2025-03-08 19:31:55,341 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6532: call ULTIMATE.dealloc(~#message.base, ~#message.offset);havoc ~#message.base, ~#message.offset; [2025-03-08 19:31:56,452 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9220: call ULTIMATE.dealloc(~#cnow~0.base, ~#cnow~0.offset);havoc ~#cnow~0.base, ~#cnow~0.offset; [2025-03-08 19:31:56,790 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8324: call ULTIMATE.dealloc(~#descriptor~21.base, ~#descriptor~21.offset);havoc ~#descriptor~21.base, ~#descriptor~21.offset; [2025-03-08 19:31:56,968 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5262: call ULTIMATE.dealloc(~#descriptor~10.base, ~#descriptor~10.offset);havoc ~#descriptor~10.base, ~#descriptor~10.offset; [2025-03-08 19:31:57,418 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10240: havoc __kfifo_out_#t~nondet1503#1; [2025-03-08 19:31:57,418 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10244: havoc __kfifo_out_r_#t~nondet1504#1; [2025-03-08 19:31:57,581 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5237: call ULTIMATE.dealloc(~#descriptor~9.base, ~#descriptor~9.offset);havoc ~#descriptor~9.base, ~#descriptor~9.offset; [2025-03-08 19:31:57,609 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10400: havoc #t~nondet1524; [2025-03-08 19:31:58,223 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10414: havoc #t~nondet1526; [2025-03-08 19:31:58,248 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10275: havoc #t~nondet1506; [2025-03-08 19:31:58,525 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5437: call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2025-03-08 19:31:58,573 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10528: havoc #t~ret1545.base, #t~ret1545.offset; [2025-03-08 19:31:58,600 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10357: havoc #t~nondet1517; [2025-03-08 19:31:58,676 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4440: havoc #t~mem161; [2025-03-08 19:31:58,872 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5204: call ULTIMATE.dealloc(~#descriptor~8.base, ~#descriptor~8.offset);havoc ~#descriptor~8.base, ~#descriptor~8.offset; [2025-03-08 19:31:59,008 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4689: havoc #t~mem223;havoc #t~bitwise224; [2025-03-08 19:31:59,200 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10492: havoc tty_port_open_#t~nondet1539#1; [2025-03-08 19:31:59,200 INFO L1307 $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; [2025-03-08 19:31:59,276 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8120: havoc #t~mem1031;havoc #t~bitwise1032; [2025-03-08 19:31:59,611 INFO L1307 $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; [2025-03-08 19:31:59,763 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10449: havoc #t~nondet1534; [2025-03-08 19:32:00,336 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10495: havoc tty_port_tty_get_#t~ret1540#1.base, tty_port_tty_get_#t~ret1540#1.offset; [2025-03-08 19:32:00,336 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L4566: havoc device_is_registered_#t~mem180#1; [2025-03-08 19:32:00,336 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10295: havoc cancel_work_sync_#t~nondet1508#1; [2025-03-08 19:32:01,102 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10350: havoc idr_find_slowpath_#t~ret1516#1.base, idr_find_slowpath_#t~ret1516#1.offset; [2025-03-08 19:32:01,103 INFO L1307 $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; [2025-03-08 19:32:01,525 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10488: havoc tty_port_install_#t~nondet1538#1; [2025-03-08 19:32:01,808 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5464: call ULTIMATE.dealloc(~#descriptor~15.base, ~#descriptor~15.offset);havoc ~#descriptor~15.base, ~#descriptor~15.offset; [2025-03-08 19:32:02,267 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5118: call ULTIMATE.dealloc(~#descriptor~5.base, ~#descriptor~5.offset);havoc ~#descriptor~5.base, ~#descriptor~5.offset; [2025-03-08 19:32:03,760 INFO L1307 $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; [2025-03-08 19:32:03,760 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10437: havoc seq_puts_#t~nondet1531#1; [2025-03-08 19:32:03,760 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10433: havoc seq_putc_#t~nondet1530#1; [2025-03-08 19:32:03,760 INFO L1307 $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; [2025-03-08 19:32:04,164 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10557: havoc usb_match_id_#t~ret1550#1.base, usb_match_id_#t~ret1550#1.offset; [2025-03-08 19:32:04,165 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10561: havoc usb_match_one_id_#t~nondet1551#1; [2025-03-08 19:32:04,165 INFO L1307 $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; [2025-03-08 19:32:04,190 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10522: havoc #t~nondet1544; [2025-03-08 19:32:04,956 INFO L? ?]: Removed 2848 outVars from TransFormulas that were not future-live. [2025-03-08 19:32:04,956 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 19:32:05,013 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 19:32:05,017 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-08 19:32:05,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 07:32:05 BoogieIcfgContainer [2025-03-08 19:32:05,018 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 19:32:05,020 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 19:32:05,020 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 19:32:05,023 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 19:32:05,023 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 07:31:29" (1/3) ... [2025-03-08 19:32:05,023 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d161b86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 07:32:05, skipping insertion in model container [2025-03-08 19:32:05,023 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 07:31:32" (2/3) ... [2025-03-08 19:32:05,023 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d161b86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 07:32:05, skipping insertion in model container [2025-03-08 19:32:05,023 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 07:32:05" (3/3) ... [2025-03-08 19:32:05,025 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2025-03-08 19:32:05,034 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 19:32:05,037 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. [2025-03-08 19:32:05,116 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 19:32:05,125 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;@2a0238e5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 19:32:05,127 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 19:32:05,136 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) [2025-03-08 19:32:05,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2025-03-08 19:32:05,177 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 19:32:05,178 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] [2025-03-08 19:32:05,178 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 19:32:05,182 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 19:32:05,182 INFO L85 PathProgramCache]: Analyzing trace with hash 2009237888, now seen corresponding path program 1 times [2025-03-08 19:32:05,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 19:32:05,187 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [992759638] [2025-03-08 19:32:05,187 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 19:32:05,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 19:33:08,154 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 304 statements into 1 equivalence classes. [2025-03-08 19:33:08,765 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 304 of 304 statements. [2025-03-08 19:33:08,766 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 19:33:08,766 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat