./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-32_7a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-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 c5d5043b66caff5c07f0c88f362816351d0f3d977cc292db3caac18b1f834999 --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 04:34:42,656 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 04:34:42,707 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 04:34:42,712 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 04:34:42,712 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 04:34:42,730 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 04:34:42,731 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 04:34:42,731 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 04:34:42,731 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 04:34:42,731 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 04:34:42,732 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 04:34:42,732 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 04:34:42,732 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 04:34:42,733 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 04:34:42,733 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 04:34:42,733 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 04:34:42,733 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 04:34:42,734 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 04:34:42,734 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 04:34:42,734 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 04:34:42,734 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 04:34:42,734 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 04:34:42,734 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 04:34:42,734 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 04:34:42,734 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 04:34:42,735 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 04:34:42,735 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 04:34:42,735 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 04:34:42,735 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 04:34:42,735 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 04:34:42,735 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 04:34:42,735 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 04:34:42,736 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 04:34:42,736 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 04:34:42,736 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 04:34:42,736 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 04:34:42,736 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 04:34:42,736 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 04:34:42,736 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 04:34:42,736 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 04:34:42,737 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 -> c5d5043b66caff5c07f0c88f362816351d0f3d977cc292db3caac18b1f834999 [2025-03-04 04:34:43,025 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 04:34:43,033 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 04:34:43,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 04:34:43,036 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 04:34:43,036 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 04:34:43,037 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2025-03-04 04:34:44,227 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5a04aae7/96a2926677374b018fb359299ea7fe8a/FLAG17b79caf9 [2025-03-04 04:34:44,815 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 04:34:44,816 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2025-03-04 04:34:44,857 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5a04aae7/96a2926677374b018fb359299ea7fe8a/FLAG17b79caf9 [2025-03-04 04:34:44,871 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5a04aae7/96a2926677374b018fb359299ea7fe8a [2025-03-04 04:34:44,872 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 04:34:44,873 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 04:34:44,874 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 04:34:44,874 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 04:34:44,877 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 04:34:44,878 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 04:34:44" (1/1) ... [2025-03-04 04:34:44,878 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11369eca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:34:44, skipping insertion in model container [2025-03-04 04:34:44,878 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 04:34:44" (1/1) ... [2025-03-04 04:34:44,963 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 04:34:47,429 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-32_7a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i[323188,323201] [2025-03-04 04:34:47,653 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 04:34:47,759 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 04:34:47,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3943] [2025-03-04 04:34:47,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3945] [2025-03-04 04:34:47,830 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"); [3955] [2025-03-04 04:34:47,831 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"); [3999-4000] [2025-03-04 04:34:47,831 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"); [4011-4012] [2025-03-04 04:34:47,832 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"); [4015-4016] [2025-03-04 04:34:47,832 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"); [4019-4020] [2025-03-04 04:34:47,832 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"); [4023-4024] [2025-03-04 04:34:48,016 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)); [8320] [2025-03-04 04:34:48,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8327] [2025-03-04 04:34:48,018 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"); [8336-8337] [2025-03-04 04:34:48,018 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"); [8353-8354] [2025-03-04 04:34:48,019 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)); [8368-8369] [2025-03-04 04:34:48,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [8383] [2025-03-04 04:34:48,019 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [8386] [2025-03-04 04:34:48,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [8389] [2025-03-04 04:34:48,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [8392] [2025-03-04 04:34:48,084 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-32_7a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i[323188,323201] [2025-03-04 04:34:48,096 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 04:34:48,234 INFO L204 MainTranslator]: Completed translation [2025-03-04 04:34:48,235 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:34:48 WrapperNode [2025-03-04 04:34:48,236 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 04:34:48,237 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 04:34:48,237 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 04:34:48,237 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 04:34:48,241 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:34:48" (1/1) ... [2025-03-04 04:34:48,312 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:34:48" (1/1) ... [2025-03-04 04:34:48,512 INFO L138 Inliner]: procedures = 481, calls = 4211, calls flagged for inlining = 216, calls inlined = 209, statements flattened = 8322 [2025-03-04 04:34:48,512 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 04:34:48,513 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 04:34:48,513 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 04:34:48,513 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 04:34:48,520 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:34:48" (1/1) ... [2025-03-04 04:34:48,520 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:34:48" (1/1) ... [2025-03-04 04:34:48,557 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:34:48" (1/1) ... [2025-03-04 04:34:49,753 INFO L175 MemorySlicer]: Split 2421 memory accesses to 26 slices as follows [692, 22, 18, 35, 2, 67, 2, 3, 4, 1036, 2, 23, 26, 2, 280, 70, 67, 1, 2, 3, 26, 2, 26, 2, 7, 1]. 43 percent of accesses are in the largest equivalence class. The 236 initializations are split as follows [0, 0, 0, 0, 0, 67, 0, 0, 4, 89, 2, 0, 0, 0, 0, 0, 67, 0, 0, 0, 0, 0, 0, 0, 7, 0]. The 1500 writes are split as follows [692, 11, 16, 35, 1, 0, 1, 1, 0, 401, 0, 2, 0, 1, 240, 60, 0, 0, 1, 2, 22, 1, 11, 1, 0, 1]. [2025-03-04 04:34:49,753 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:34:48" (1/1) ... [2025-03-04 04:34:49,753 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:34:48" (1/1) ... [2025-03-04 04:34:49,862 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:34:48" (1/1) ... [2025-03-04 04:34:49,877 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:34:48" (1/1) ... [2025-03-04 04:34:49,946 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:34:48" (1/1) ... [2025-03-04 04:34:49,965 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:34:48" (1/1) ... [2025-03-04 04:34:50,002 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 04:34:50,004 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 04:34:50,004 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 04:34:50,004 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 04:34:50,005 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:34:48" (1/1) ... [2025-03-04 04:34:50,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 04:34:50,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 04:34:50,037 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-04 04:34:50,039 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-04 04:34:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2025-03-04 04:34:50,061 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2025-03-04 04:34:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2025-03-04 04:34:50,062 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2025-03-04 04:34:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2025-03-04 04:34:50,062 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2025-03-04 04:34:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 04:34:50,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 04:34:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2025-03-04 04:34:50,063 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2025-03-04 04:34:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2025-03-04 04:34:50,063 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2025-03-04 04:34:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2025-03-04 04:34:50,064 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2025-03-04 04:34:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2025-03-04 04:34:50,064 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2025-03-04 04:34:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2025-03-04 04:34:50,064 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2025-03-04 04:34:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 04:34:50,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 04:34:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2025-03-04 04:34:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2025-03-04 04:34:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_5 [2025-03-04 04:34:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_5 [2025-03-04 04:34:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2025-03-04 04:34:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2025-03-04 04:34:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2025-03-04 04:34:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2025-03-04 04:34:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2025-03-04 04:34:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2025-03-04 04:34:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2025-03-04 04:34:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2025-03-04 04:34:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2025-03-04 04:34:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2025-03-04 04:34:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2025-03-04 04:34:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2025-03-04 04:34:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2025-03-04 04:34:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2025-03-04 04:34:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2025-03-04 04:34:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2025-03-04 04:34:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-04 04:34:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-04 04:34:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2025-03-04 04:34:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2025-03-04 04:34:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2025-03-04 04:34:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2025-03-04 04:34:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2025-03-04 04:34:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2025-03-04 04:34:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2025-03-04 04:34:50,066 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2025-03-04 04:34:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2025-03-04 04:34:50,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-04 04:34:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2025-03-04 04:34:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2025-03-04 04:34:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2025-03-04 04:34:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 04:34:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-03-04 04:34:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2025-03-04 04:34:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2025-03-04 04:34:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2025-03-04 04:34:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2025-03-04 04:34:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-04 04:34:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2025-03-04 04:34:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2025-03-04 04:34:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-03-04 04:34:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 04:34:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2025-03-04 04:34:50,068 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-03-04 04:34:50,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 04:34:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 04:34:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 04:34:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 04:34:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 04:34:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 04:34:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 04:34:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 04:34:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 04:34:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 04:34:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 04:34:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 04:34:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 04:34:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 04:34:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 04:34:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-03-04 04:34:50,070 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2025-03-04 04:34:50,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2025-03-04 04:34:50,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2025-03-04 04:34:50,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2025-03-04 04:34:50,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2025-03-04 04:34:50,070 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2025-03-04 04:34:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2025-03-04 04:34:50,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2025-03-04 04:34:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-03-04 04:34:50,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-03-04 04:34:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2025-03-04 04:34:50,071 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2025-03-04 04:34:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2025-03-04 04:34:50,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2025-03-04 04:34:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-03-04 04:34:50,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-03-04 04:34:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 04:34:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 04:34:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 04:34:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 04:34:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 04:34:50,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-04 04:34:50,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2025-03-04 04:34:50,072 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2025-03-04 04:34:50,072 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2025-03-04 04:34:50,072 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 04:34:50,072 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2025-03-04 04:34:50,072 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-04 04:34:50,072 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 04:34:50,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 04:34:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2025-03-04 04:34:50,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-03-04 04:34:50,073 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2025-03-04 04:34:50,073 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2025-03-04 04:34:50,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2025-03-04 04:34:50,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2025-03-04 04:34:50,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2025-03-04 04:34:50,073 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2025-03-04 04:34:50,073 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 04:34:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 04:34:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 04:34:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_show [2025-03-04 04:34:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_show [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2025-03-04 04:34:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2025-03-04 04:34:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2025-03-04 04:34:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-03-04 04:34:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2025-03-04 04:34:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-03-04 04:34:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2025-03-04 04:34:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2025-03-04 04:34:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_msr_changed [2025-03-04 04:34:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_msr_changed [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2025-03-04 04:34:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-04 04:34:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2025-03-04 04:34:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_store [2025-03-04 04:34:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_store [2025-03-04 04:34:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2025-03-04 04:34:50,076 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2025-03-04 04:34:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2025-03-04 04:34:50,076 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2025-03-04 04:34:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 04:34:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-04 04:34:50,076 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-04 04:34:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2025-03-04 04:34:50,077 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2025-03-04 04:34:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2025-03-04 04:34:50,077 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2025-03-04 04:34:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2025-03-04 04:34:50,077 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2025-03-04 04:34:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 04:34:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 04:34:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 04:34:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 04:34:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 04:34:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 04:34:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 04:34:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 04:34:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 04:34:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 04:34:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 04:34:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 04:34:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2025-03-04 04:34:50,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2025-03-04 04:34:50,078 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-04 04:34:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 04:34:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 04:34:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-03-04 04:34:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-03-04 04:34:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2025-03-04 04:34:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2025-03-04 04:34:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2025-03-04 04:34:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2025-03-04 04:34:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2025-03-04 04:34:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2025-03-04 04:34:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-04 04:34:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-04 04:34:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2025-03-04 04:34:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2025-03-04 04:34:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2025-03-04 04:34:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2025-03-04 04:34:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-03-04 04:34:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-03-04 04:34:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2025-03-04 04:34:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2025-03-04 04:34:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2025-03-04 04:34:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2025-03-04 04:34:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2025-03-04 04:34:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2025-03-04 04:34:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2025-03-04 04:34:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2025-03-04 04:34:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2025-03-04 04:34:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2025-03-04 04:34:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2025-03-04 04:34:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2025-03-04 04:34:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2025-03-04 04:34:50,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2025-03-04 04:34:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2025-03-04 04:34:50,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2025-03-04 04:34:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure serial_wait_until_sent [2025-03-04 04:34:50,080 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_wait_until_sent [2025-03-04 04:34:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-03-04 04:34:50,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-03-04 04:34:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2025-03-04 04:34:50,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2025-03-04 04:34:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 04:34:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2025-03-04 04:34:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 04:34:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2025-03-04 04:34:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2025-03-04 04:34:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2025-03-04 04:34:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2025-03-04 04:34:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_get_by_minor [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_get_by_minor [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_table_lock [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_table_lock [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_table_lock [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_table_lock [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2025-03-04 04:34:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 04:34:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 04:34:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 04:34:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 04:34:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 04:34:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 04:34:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 04:34:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 04:34:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2025-03-04 04:34:50,084 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2025-03-04 04:34:50,963 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 04:34:50,967 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 04:34:51,008 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11522: havoc single_open_#t~nondet1577#1; [2025-03-04 04:34:51,021 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11667: havoc #t~nondet1600; [2025-03-04 04:34:51,038 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4474: havoc #t~mem164; [2025-03-04 04:34:51,100 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11369: havoc #t~nondet1552; [2025-03-04 04:34:51,145 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5203: call ULTIMATE.dealloc(~#descriptor~7.base, ~#descriptor~7.offset);havoc ~#descriptor~7.base, ~#descriptor~7.offset; [2025-03-04 04:34:51,213 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11613: havoc #t~nondet1591; [2025-03-04 04:34:51,242 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11663: havoc #t~nondet1599; [2025-03-04 04:34:51,247 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4456: havoc #t~mem161; [2025-03-04 04:34:51,315 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5063: call ULTIMATE.dealloc(~#descriptor~2#1.base, ~#descriptor~2#1.offset);havoc ~#descriptor~2#1.base, ~#descriptor~2#1.offset; [2025-03-04 04:34:51,670 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11473: havoc prepare_to_wait_event_#t~nondet1567#1; [2025-03-04 04:34:51,670 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9492: call ULTIMATE.dealloc(usb_serial_generic_tiocmiwait_~#cnow~1#1.base, usb_serial_generic_tiocmiwait_~#cnow~1#1.offset);havoc usb_serial_generic_tiocmiwait_~#cnow~1#1.base, usb_serial_generic_tiocmiwait_~#cnow~1#1.offset;call ULTIMATE.dealloc(usb_serial_generic_tiocmiwait_~#__wait~0#1.base, usb_serial_generic_tiocmiwait_~#__wait~0#1.offset);havoc usb_serial_generic_tiocmiwait_~#__wait~0#1.base, usb_serial_generic_tiocmiwait_~#__wait~0#1.offset; [2025-03-04 04:34:51,670 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5316: call ULTIMATE.dealloc(~#descriptor~11#1.base, ~#descriptor~11#1.offset);havoc ~#descriptor~11#1.base, ~#descriptor~11#1.offset; [2025-03-04 04:34:51,707 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5179: call ULTIMATE.dealloc(~#descriptor~6.base, ~#descriptor~6.offset);havoc ~#descriptor~6.base, ~#descriptor~6.offset; [2025-03-04 04:34:51,796 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11498: havoc schedule_timeout_interruptible_#t~nondet1571#1; [2025-03-04 04:34:51,796 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11593: havoc tty_termios_baud_rate_#t~nondet1588#1; [2025-03-04 04:34:51,796 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8995: call ULTIMATE.dealloc(usb_serial_generic_wait_until_sent_~#descriptor~24#1.base, usb_serial_generic_wait_until_sent_~#descriptor~24#1.offset);havoc usb_serial_generic_wait_until_sent_~#descriptor~24#1.base, usb_serial_generic_wait_until_sent_~#descriptor~24#1.offset; [2025-03-04 04:34:51,916 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11582: havoc tty_register_device_#t~ret1586#1.base, tty_register_device_#t~ret1586#1.offset; [2025-03-04 04:34:51,939 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5521: call ULTIMATE.dealloc(~#descriptor~16.base, ~#descriptor~16.offset);havoc ~#descriptor~16.base, ~#descriptor~16.offset; [2025-03-04 04:34:51,978 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9079: call ULTIMATE.dealloc(~#descriptor~25#1.base, ~#descriptor~25#1.offset);havoc ~#descriptor~25#1.base, ~#descriptor~25#1.offset; [2025-03-04 04:34:52,016 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5109: call ULTIMATE.dealloc(~#descriptor~4#1.base, ~#descriptor~4#1.offset);havoc ~#descriptor~4#1.base, ~#descriptor~4#1.offset; [2025-03-04 04:34:52,020 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4274: havoc __kmalloc_#t~ret98#1.base, __kmalloc_#t~ret98#1.offset; [2025-03-04 04:34:53,076 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4827: call ULTIMATE.dealloc(allocate_minors_~#descriptor~0#1.base, allocate_minors_~#descriptor~0#1.offset);havoc allocate_minors_~#descriptor~0#1.base, allocate_minors_~#descriptor~0#1.offset; [2025-03-04 04:34:53,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5884: call ULTIMATE.dealloc(~#interrupt_in_endpoint~0#1.base, ~#interrupt_in_endpoint~0#1.offset);havoc ~#interrupt_in_endpoint~0#1.base, ~#interrupt_in_endpoint~0#1.offset;call ULTIMATE.dealloc(~#interrupt_out_endpoint~0#1.base, ~#interrupt_out_endpoint~0#1.offset);havoc ~#interrupt_out_endpoint~0#1.base, ~#interrupt_out_endpoint~0#1.offset;call ULTIMATE.dealloc(~#bulk_in_endpoint~0#1.base, ~#bulk_in_endpoint~0#1.offset);havoc ~#bulk_in_endpoint~0#1.base, ~#bulk_in_endpoint~0#1.offset;call ULTIMATE.dealloc(~#bulk_out_endpoint~0#1.base, ~#bulk_out_endpoint~0#1.offset);havoc ~#bulk_out_endpoint~0#1.base, ~#bulk_out_endpoint~0#1.offset;call ULTIMATE.dealloc(~#descriptor~19#1.base, ~#descriptor~19#1.offset);havoc ~#descriptor~19#1.base, ~#descriptor~19#1.offset;call ULTIMATE.dealloc(~#descriptor___0~1#1.base, ~#descriptor___0~1#1.offset);havoc ~#descriptor___0~1#1.base, ~#descriptor___0~1#1.offset;call ULTIMATE.dealloc(~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset);havoc ~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset;call ULTIMATE.dealloc(~#descriptor___2~0#1.base, ~#descriptor___2~0#1.offset);havoc ~#descriptor___2~0#1.base, ~#descriptor___2~0#1.offset;call ULTIMATE.dealloc(~#descriptor___3~0#1.base, ~#descriptor___3~0#1.offset);havoc ~#descriptor___3~0#1.base, ~#descriptor___3~0#1.offset;call ULTIMATE.dealloc(~#descriptor___4~0#1.base, ~#descriptor___4~0#1.offset);havoc ~#descriptor___4~0#1.base, ~#descriptor___4~0#1.offset;call ULTIMATE.dealloc(~#descriptor___5~0#1.base, ~#descriptor___5~0#1.offset);havoc ~#descriptor___5~0#1.base, ~#descriptor___5~0#1.offset;call ULTIMATE.dealloc(~#descriptor___6~0#1.base, ~#descriptor___6~0#1.offset);havoc ~#descriptor___6~0#1.base, ~#descriptor___6~0#1.offset;call ULTIMATE.dealloc(~#__key~1#1.base, ~#__key~1#1.offset);havoc ~#__key~1#1.base, ~#__key~1#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset;call ULTIMATE.dealloc(~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset);havoc ~#__constr_expr_0~0#1.base, ~#__constr_expr_0~0#1.offset;call ULTIMATE.dealloc(~#descriptor___7~0#1.base, ~#descriptor___7~0#1.offset);havoc ~#descriptor___7~0#1.base, ~#descriptor___7~0#1.offset;call ULTIMATE.dealloc(~#descriptor___8~0#1.base, ~#descriptor___8~0#1.offset);havoc ~#descriptor___8~0#1.base, ~#descriptor___8~0#1.offset;call ULTIMATE.dealloc(~#descriptor___9~0#1.base, ~#descriptor___9~0#1.offset);havoc ~#descriptor___9~0#1.base, ~#descriptor___9~0#1.offset; [2025-03-04 04:34:53,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11632: havoc usb_get_intf_#t~ret1594#1.base, usb_get_intf_#t~ret1594#1.offset; [2025-03-04 04:34:53,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4570: havoc dev_name_#t~mem177#1.base, dev_name_#t~mem177#1.offset; [2025-03-04 04:34:53,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5693: call ULTIMATE.dealloc(create_serial_~#__key~0#1.base, create_serial_~#__key~0#1.offset);havoc create_serial_~#__key~0#1.base, create_serial_~#__key~0#1.offset; [2025-03-04 04:34:53,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11376: havoc dev_set_name_#t~nondet1553#1; [2025-03-04 04:34:53,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4408: havoc kobject_name_#t~mem112#1.base, kobject_name_#t~mem112#1.offset; [2025-03-04 04:34:53,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11383: havoc device_add_#t~nondet1554#1; [2025-03-04 04:34:53,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11417: havoc idr_alloc_#t~nondet1558#1; [2025-03-04 04:34:53,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11291: havoc __kfifo_alloc_#t~nondet1542#1; [2025-03-04 04:34:53,077 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11629: havoc usb_get_dev_#t~ret1593#1.base, usb_get_dev_#t~ret1593#1.offset; [2025-03-04 04:34:53,202 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9212: call ULTIMATE.dealloc(~#descriptor~26.base, ~#descriptor~26.offset);havoc ~#descriptor~26.base, ~#descriptor~26.offset;call ULTIMATE.dealloc(~#descriptor___0~3.base, ~#descriptor___0~3.offset);havoc ~#descriptor___0~3.base, ~#descriptor___0~3.offset;call ULTIMATE.dealloc(~#descriptor___1~2.base, ~#descriptor___1~2.offset);havoc ~#descriptor___1~2.base, ~#descriptor___1~2.offset; [2025-03-04 04:34:53,553 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11540: havoc tty_insert_flip_string_fixed_flag_#t~nondet1580#1; [2025-03-04 04:34:53,553 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5636: call ULTIMATE.dealloc(usb_serial_port_release_~#descriptor~17#1.base, usb_serial_port_release_~#descriptor~17#1.offset);havoc usb_serial_port_release_~#descriptor~17#1.base, usb_serial_port_release_~#descriptor~17#1.offset; [2025-03-04 04:34:53,553 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8486: havoc flag_buf_ptr_#t~mem1060#1; [2025-03-04 04:34:53,554 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11544: havoc tty_insert_flip_string_flags_#t~nondet1581#1; [2025-03-04 04:34:53,554 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9323: call ULTIMATE.dealloc(usb_serial_generic_write_bulk_callback_~#descriptor~27#1.base, usb_serial_generic_write_bulk_callback_~#descriptor~27#1.offset);havoc usb_serial_generic_write_bulk_callback_~#descriptor~27#1.base, usb_serial_generic_write_bulk_callback_~#descriptor~27#1.offset; [2025-03-04 04:34:53,554 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8506: call ULTIMATE.dealloc(tty_insert_flip_char_~#ch#1.base, tty_insert_flip_char_~#ch#1.offset);havoc tty_insert_flip_char_~#ch#1.base, tty_insert_flip_char_~#ch#1.offset;call ULTIMATE.dealloc(tty_insert_flip_char_~#flag#1.base, tty_insert_flip_char_~#flag#1.offset);havoc tty_insert_flip_char_~#flag#1.base, tty_insert_flip_char_~#flag#1.offset; [2025-03-04 04:34:53,678 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11306: havoc __kfifo_max_r_#t~nondet1545#1; [2025-03-04 04:34:53,679 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8895: call ULTIMATE.dealloc(usb_serial_generic_write_room_~#descriptor~22#1.base, usb_serial_generic_write_room_~#descriptor~22#1.offset);havoc usb_serial_generic_write_room_~#descriptor~22#1.base, usb_serial_generic_write_room_~#descriptor~22#1.offset; [2025-03-04 04:34:53,679 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8945: call ULTIMATE.dealloc(usb_serial_generic_chars_in_buffer_~#descriptor~23#1.base, usb_serial_generic_chars_in_buffer_~#descriptor~23#1.offset);havoc usb_serial_generic_chars_in_buffer_~#descriptor~23#1.base, usb_serial_generic_chars_in_buffer_~#descriptor~23#1.offset; [2025-03-04 04:34:53,685 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11655: havoc #t~nondet1597; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11502: havoc seq_lseek_#t~nondet1572#1; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11438: havoc ldv_probe_4_#t~nondet1562#1; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6749: call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor~20#1.base, usb_serial_operations_init_~#descriptor~20#1.offset);havoc usb_serial_operations_init_~#descriptor~20#1.base, usb_serial_operations_init_~#descriptor~20#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___0~2#1.base, usb_serial_operations_init_~#descriptor___0~2#1.offset);havoc usb_serial_operations_init_~#descriptor___0~2#1.base, usb_serial_operations_init_~#descriptor___0~2#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___1~1#1.base, usb_serial_operations_init_~#descriptor___1~1#1.offset);havoc usb_serial_operations_init_~#descriptor___1~1#1.base, usb_serial_operations_init_~#descriptor___1~1#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___2~1#1.base, usb_serial_operations_init_~#descriptor___2~1#1.offset);havoc usb_serial_operations_init_~#descriptor___2~1#1.base, usb_serial_operations_init_~#descriptor___2~1#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___3~1#1.base, usb_serial_operations_init_~#descriptor___3~1#1.offset);havoc usb_serial_operations_init_~#descriptor___3~1#1.base, usb_serial_operations_init_~#descriptor___3~1#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___4~1#1.base, usb_serial_operations_init_~#descriptor___4~1#1.offset);havoc usb_serial_operations_init_~#descriptor___4~1#1.base, usb_serial_operations_init_~#descriptor___4~1#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___5~1#1.base, usb_serial_operations_init_~#descriptor___5~1#1.offset);havoc usb_serial_operations_init_~#descriptor___5~1#1.base, usb_serial_operations_init_~#descriptor___5~1#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___6~1#1.base, usb_serial_operations_init_~#descriptor___6~1#1.offset);havoc usb_serial_operations_init_~#descriptor___6~1#1.base, usb_serial_operations_init_~#descriptor___6~1#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___7~1#1.base, usb_serial_operations_init_~#descriptor___7~1#1.offset);havoc usb_serial_operations_init_~#descriptor___7~1#1.base, usb_serial_operations_init_~#descriptor___7~1#1.offset;call ULTIMATE.dealloc(usb_serial_operations_init_~#descriptor___8~1#1.base, usb_serial_operations_init_~#descriptor___8~1#1.offset);havoc usb_serial_operations_init_~#descriptor___8~1#1.base, usb_serial_operations_init_~#descriptor___8~1#1.offset; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11446: havoc ldv_reset_resume_5_#t~nondet1564#1; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11450: havoc ldv_suspend_4_#t~nondet1565#1; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11518: havoc seq_read_#t~nondet1576#1; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10197: call ULTIMATE.dealloc(usb_serial_bus_register_~#__key~2#1.base, usb_serial_bus_register_~#__key~2#1.offset);havoc usb_serial_bus_register_~#__key~2#1.base, usb_serial_bus_register_~#__key~2#1.offset; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11586: havoc tty_register_driver_#t~nondet1587#1; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7325: call ULTIMATE.dealloc(main_~#ldvarg7~0#1.base, main_~#ldvarg7~0#1.offset);havoc main_~#ldvarg7~0#1.base, main_~#ldvarg7~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset);havoc main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset);havoc main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset);havoc main_~#ldvarg8~0#1.base, main_~#ldvarg8~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset);havoc main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset);havoc main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset);havoc main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg14~0#1.base, main_~#ldvarg14~0#1.offset);havoc main_~#ldvarg14~0#1.base, main_~#ldvarg14~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg17~0#1.base, main_~#ldvarg17~0#1.offset);havoc main_~#ldvarg17~0#1.base, main_~#ldvarg17~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg19~0#1.base, main_~#ldvarg19~0#1.offset);havoc main_~#ldvarg19~0#1.base, main_~#ldvarg19~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg16~0#1.base, main_~#ldvarg16~0#1.offset);havoc main_~#ldvarg16~0#1.base, main_~#ldvarg16~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg26~0#1.base, main_~#ldvarg26~0#1.offset);havoc main_~#ldvarg26~0#1.base, main_~#ldvarg26~0#1.offset; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11358: havoc bus_register_#t~nondet1550#1; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11623: havoc usb_disabled_#t~nondet1592#1; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10237: call ULTIMATE.dealloc(ldv_main_exported_3_~#ldvarg12~0#1.base, ldv_main_exported_3_~#ldvarg12~0#1.offset);havoc ldv_main_exported_3_~#ldvarg12~0#1.base, ldv_main_exported_3_~#ldvarg12~0#1.offset; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11393: havoc driver_attach_#t~nondet1555#1; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5085: call ULTIMATE.dealloc(serial_close_~#descriptor~3#1.base, serial_close_~#descriptor~3#1.offset);havoc serial_close_~#descriptor~3#1.base, serial_close_~#descriptor~3#1.offset; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11329: havoc __tty_alloc_driver_#t~ret1548#1.base, __tty_alloc_driver_#t~ret1548#1.offset; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11397: havoc driver_register_#t~nondet1556#1; [2025-03-04 04:35:10,903 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11431: havoc ldv_destruct_7_#t~nondet1561#1; [2025-03-04 04:35:10,943 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4462: havoc #t~mem162; [2025-03-04 04:35:11,150 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5384: call ULTIMATE.dealloc(~#descriptor~13.base, ~#descriptor~13.offset);havoc ~#descriptor~13.base, ~#descriptor~13.offset; [2025-03-04 04:35:11,776 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11404: havoc find_first_bit_#t~nondet1557#1; [2025-03-04 04:35:11,825 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4581: havoc dev_get_drvdata_#t~mem181#1.base, dev_get_drvdata_#t~mem181#1.offset; [2025-03-04 04:35:12,286 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 04:35:12,346 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11659: havoc usb_show_dynids_#t~nondet1598#1; [2025-03-04 04:35:12,600 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11298: havoc __kfifo_in_#t~nondet1543#1; [2025-03-04 04:35:12,600 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11302: havoc __kfifo_in_r_#t~nondet1544#1; [2025-03-04 04:35:12,627 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4560: havoc #t~mem173; [2025-03-04 04:35:12,655 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11506: havoc #t~nondet1573; [2025-03-04 04:35:12,762 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11442: havoc #t~nondet1563; [2025-03-04 04:35:12,969 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6560: call ULTIMATE.dealloc(~#message.base, ~#message.offset);havoc ~#message.base, ~#message.offset; [2025-03-04 04:35:13,859 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9468: call ULTIMATE.dealloc(~#cnow~0.base, ~#cnow~0.offset);havoc ~#cnow~0.base, ~#cnow~0.offset; [2025-03-04 04:35:14,383 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8572: call ULTIMATE.dealloc(~#descriptor~21.base, ~#descriptor~21.offset);havoc ~#descriptor~21.base, ~#descriptor~21.offset; [2025-03-04 04:35:14,560 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5290: call ULTIMATE.dealloc(~#descriptor~10.base, ~#descriptor~10.offset);havoc ~#descriptor~10.base, ~#descriptor~10.offset; [2025-03-04 04:35:15,046 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11314: havoc __kfifo_out_r_#t~nondet1547#1; [2025-03-04 04:35:15,046 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11310: havoc __kfifo_out_#t~nondet1546#1; [2025-03-04 04:35:15,211 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5265: call ULTIMATE.dealloc(~#descriptor~9.base, ~#descriptor~9.offset);havoc ~#descriptor~9.base, ~#descriptor~9.offset; [2025-03-04 04:35:15,244 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11477: havoc #t~nondet1568; [2025-03-04 04:35:15,292 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11530: havoc #t~nondet1579; [2025-03-04 04:35:15,989 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11491: havoc #t~nondet1570; [2025-03-04 04:35:16,016 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11345: havoc #t~nondet1549; [2025-03-04 04:35:16,274 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5465: call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2025-03-04 04:35:16,323 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11609: havoc #t~ret1590.base, #t~ret1590.offset; [2025-03-04 04:35:16,352 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11427: havoc #t~nondet1560; [2025-03-04 04:35:16,435 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4468: havoc #t~mem163; [2025-03-04 04:35:16,678 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5232: call ULTIMATE.dealloc(~#descriptor~8#1.base, ~#descriptor~8#1.offset);havoc ~#descriptor~8#1.base, ~#descriptor~8#1.offset; [2025-03-04 04:35:16,775 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4717: havoc #t~mem225;havoc #t~bitwise226; [2025-03-04 04:35:16,969 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5024: call ULTIMATE.dealloc(~#descriptor~1#1.base, ~#descriptor~1#1.offset);havoc ~#descriptor~1#1.base, ~#descriptor~1#1.offset; [2025-03-04 04:35:16,969 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11573: havoc tty_port_open_#t~nondet1584#1; [2025-03-04 04:35:17,052 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8361: havoc #t~mem1033;havoc #t~bitwise1034; [2025-03-04 04:35:17,449 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5356: call ULTIMATE.dealloc(~#descriptor~12#1.base, ~#descriptor~12#1.offset);havoc ~#descriptor~12#1.base, ~#descriptor~12#1.offset; [2025-03-04 04:35:17,626 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11526: havoc #t~nondet1578; [2025-03-04 04:35:18,253 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11576: havoc tty_port_tty_get_#t~ret1585#1.base, tty_port_tty_get_#t~ret1585#1.offset; [2025-03-04 04:35:18,253 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4594: havoc device_is_registered_#t~mem182#1; [2025-03-04 04:35:18,253 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11365: havoc cancel_work_sync_#t~nondet1551#1; [2025-03-04 04:35:19,182 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11420: havoc idr_find_slowpath_#t~ret1559#1.base, idr_find_slowpath_#t~ret1559#1.offset; [2025-03-04 04:35:19,182 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4244: call ULTIMATE.dealloc(idr_find_~#__u~0#1.base, idr_find_~#__u~0#1.offset);havoc idr_find_~#__u~0#1.base, idr_find_~#__u~0#1.offset;call ULTIMATE.dealloc(idr_find_~#__u___0~0#1.base, idr_find_~#__u___0~0#1.offset);havoc idr_find_~#__u___0~0#1.base, idr_find_~#__u___0~0#1.offset; [2025-03-04 04:35:19,610 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11569: havoc tty_port_install_#t~nondet1583#1; [2025-03-04 04:35:19,872 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5492: call ULTIMATE.dealloc(~#descriptor~15.base, ~#descriptor~15.offset);havoc ~#descriptor~15.base, ~#descriptor~15.offset; [2025-03-04 04:35:20,547 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5146: call ULTIMATE.dealloc(~#descriptor~5.base, ~#descriptor~5.offset);havoc ~#descriptor~5.base, ~#descriptor~5.offset; [2025-03-04 04:35:21,959 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11514: havoc seq_puts_#t~nondet1575#1; [2025-03-04 04:35:21,960 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11510: havoc seq_putc_#t~nondet1574#1; [2025-03-04 04:35:21,960 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9570: call ULTIMATE.dealloc(usb_serial_generic_get_icount_~#cnow~2#1.base, usb_serial_generic_get_icount_~#cnow~2#1.offset);havoc usb_serial_generic_get_icount_~#cnow~2#1.base, usb_serial_generic_get_icount_~#cnow~2#1.offset; [2025-03-04 04:35:21,960 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5412: call ULTIMATE.dealloc(serial_proc_show_~#tmp~36#1.base, serial_proc_show_~#tmp~36#1.offset);havoc serial_proc_show_~#tmp~36#1.base, serial_proc_show_~#tmp~36#1.offset; [2025-03-04 04:35:22,455 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11642: havoc usb_match_one_id_#t~nondet1596#1; [2025-03-04 04:35:22,455 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11638: havoc usb_match_id_#t~ret1595#1.base, usb_match_id_#t~ret1595#1.offset; [2025-03-04 04:35:22,455 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5744: call ULTIMATE.dealloc(~#descriptor~18#1.base, ~#descriptor~18#1.offset);havoc ~#descriptor~18#1.base, ~#descriptor~18#1.offset;call ULTIMATE.dealloc(~#descriptor___0~0#1.base, ~#descriptor___0~0#1.offset);havoc ~#descriptor___0~0#1.base, ~#descriptor___0~0#1.offset; [2025-03-04 04:35:22,483 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11603: havoc #t~nondet1589; [2025-03-04 04:35:23,322 INFO L? ?]: Removed 2869 outVars from TransFormulas that were not future-live. [2025-03-04 04:35:23,322 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 04:35:23,373 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 04:35:23,373 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 04:35:23,373 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 04:35:23 BoogieIcfgContainer [2025-03-04 04:35:23,374 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 04:35:23,375 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 04:35:23,375 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 04:35:23,380 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 04:35:23,380 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 04:34:44" (1/3) ... [2025-03-04 04:35:23,380 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@481c65de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 04:35:23, skipping insertion in model container [2025-03-04 04:35:23,380 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 04:34:48" (2/3) ... [2025-03-04 04:35:23,381 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@481c65de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 04:35:23, skipping insertion in model container [2025-03-04 04:35:23,381 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 04:35:23" (3/3) ... [2025-03-04 04:35:23,382 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2025-03-04 04:35:23,391 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 04:35:23,394 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i that has 140 procedures, 2584 locations, 1 initial locations, 5 loop locations, and 1 error locations. [2025-03-04 04:35:23,468 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 04:35:23,476 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;@5b2f0395, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 04:35:23,477 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-04 04:35:23,484 INFO L276 IsEmpty]: Start isEmpty. Operand has 2583 states, 1807 states have (on average 1.3337022689540674) internal successors, (2410), 1876 states have internal predecessors, (2410), 636 states have call successors, (636), 139 states have call predecessors, (636), 138 states have return successors, (625), 611 states have call predecessors, (625), 625 states have call successors, (625) [2025-03-04 04:35:23,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2025-03-04 04:35:23,494 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 04:35:23,494 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] [2025-03-04 04:35:23,494 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 04:35:23,497 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 04:35:23,497 INFO L85 PathProgramCache]: Analyzing trace with hash -638978850, now seen corresponding path program 1 times [2025-03-04 04:35:23,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 04:35:23,502 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111373515] [2025-03-04 04:35:23,502 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 04:35:23,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 04:36:23,187 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 278 statements into 1 equivalence classes. [2025-03-04 04:36:23,953 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 278 of 278 statements. [2025-03-04 04:36:23,953 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 04:36:23,953 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat