./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a90f2e01a2185d721475d33d2f9cf39e47ae49b45c697537955408a86358dace --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 18:50:44,034 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 18:50:44,088 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 18:50:44,093 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 18:50:44,093 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 18:50:44,108 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 18:50:44,108 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 18:50:44,109 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 18:50:44,109 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 18:50:44,109 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 18:50:44,109 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 18:50:44,109 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 18:50:44,109 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 18:50:44,109 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 18:50:44,109 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 18:50:44,109 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 18:50:44,109 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 18:50:44,109 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 18:50:44,110 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 18:50:44,110 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 18:50:44,110 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 18:50:44,110 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 18:50:44,110 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 18:50:44,110 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 18:50:44,110 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 18:50:44,110 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 18:50:44,110 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 18:50:44,110 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 18:50:44,110 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 18:50:44,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:50:44,110 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 18:50:44,110 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 18:50:44,110 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 18:50:44,110 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 18:50:44,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:50:44,110 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 18:50:44,111 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 18:50:44,111 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 18:50:44,111 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 18:50:44,111 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 18:50:44,111 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 18:50:44,111 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 18:50:44,111 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 18:50:44,111 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 18:50:44,111 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 18:50:44,111 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-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a90f2e01a2185d721475d33d2f9cf39e47ae49b45c697537955408a86358dace [2025-01-09 18:50:44,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 18:50:44,387 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 18:50:44,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 18:50:44,391 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 18:50:44,391 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 18:50:44,393 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2025-01-09 18:50:45,568 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/3c8374f7e/2277f5ae0be64757841701ce3e152ced/FLAG1fe9eac24 [2025-01-09 18:50:46,133 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 18:50:46,134 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2025-01-09 18:50:46,176 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/3c8374f7e/2277f5ae0be64757841701ce3e152ced/FLAG1fe9eac24 [2025-01-09 18:50:46,625 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/3c8374f7e/2277f5ae0be64757841701ce3e152ced [2025-01-09 18:50:46,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 18:50:46,628 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 18:50:46,629 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 18:50:46,629 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 18:50:46,633 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 18:50:46,634 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 06:50:46" (1/1) ... [2025-01-09 18:50:46,634 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26a7b4ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:46, skipping insertion in model container [2025-01-09 18:50:46,634 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 06:50:46" (1/1) ... [2025-01-09 18:50:46,714 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 18:50:48,887 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i[313744,313757] [2025-01-09 18:50:48,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 18:50:49,027 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 18:50:49,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3952] [2025-01-09 18:50:49,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3954] [2025-01-09 18:50:49,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3964] [2025-01-09 18:50:49,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [4008-4009] [2025-01-09 18:50:49,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4020-4021] [2025-01-09 18:50:49,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4024-4025] [2025-01-09 18:50:49,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4028-4029] [2025-01-09 18:50:49,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4032-4033] [2025-01-09 18:50:49,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [8079] [2025-01-09 18:50:49,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8086] [2025-01-09 18:50:49,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [8095-8096] [2025-01-09 18:50:49,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [8112-8113] [2025-01-09 18:50:49,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [8127-8128] [2025-01-09 18:50:49,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [8142] [2025-01-09 18:50:49,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [8145] [2025-01-09 18:50:49,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [8148] [2025-01-09 18:50:49,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [8151] [2025-01-09 18:50:49,416 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i[313744,313757] [2025-01-09 18:50:49,426 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 18:50:49,595 INFO L204 MainTranslator]: Completed translation [2025-01-09 18:50:49,596 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:49 WrapperNode [2025-01-09 18:50:49,596 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 18:50:49,597 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 18:50:49,597 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 18:50:49,597 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 18:50:49,603 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:49" (1/1) ... [2025-01-09 18:50:49,667 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:49" (1/1) ... [2025-01-09 18:50:49,881 INFO L138 Inliner]: procedures = 388, calls = 4035, calls flagged for inlining = 195, calls inlined = 192, statements flattened = 8166 [2025-01-09 18:50:49,882 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 18:50:49,883 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 18:50:49,883 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 18:50:49,883 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 18:50:49,891 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:49" (1/1) ... [2025-01-09 18:50:49,892 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:49" (1/1) ... [2025-01-09 18:50:49,941 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:49" (1/1) ... [2025-01-09 18:50:51,054 INFO L175 MemorySlicer]: Split 2421 memory accesses to 26 slices as follows [2, 70, 26, 692, 280, 26, 1, 23, 2, 67, 2, 2, 35, 67, 1036, 2, 3, 4, 3, 22, 18, 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, 0, 0, 0, 0, 67, 0, 0, 0, 67, 89, 2, 0, 4, 0, 0, 0, 0, 0, 0, 7, 0]. The 1500 writes are split as follows [1, 60, 0, 692, 240, 22, 0, 2, 1, 0, 1, 1, 35, 0, 401, 0, 2, 0, 1, 11, 16, 1, 11, 1, 0, 1]. [2025-01-09 18:50:51,055 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:49" (1/1) ... [2025-01-09 18:50:51,055 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:49" (1/1) ... [2025-01-09 18:50:51,168 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:49" (1/1) ... [2025-01-09 18:50:51,181 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:49" (1/1) ... [2025-01-09 18:50:51,209 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:49" (1/1) ... [2025-01-09 18:50:51,248 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:49" (1/1) ... [2025-01-09 18:50:51,275 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:49" (1/1) ... [2025-01-09 18:50:51,375 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 18:50:51,377 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 18:50:51,377 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 18:50:51,377 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 18:50:51,378 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:49" (1/1) ... [2025-01-09 18:50:51,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 18:50:51,394 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 18:50:51,408 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 18:50:51,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 18:50:51,431 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2025-01-09 18:50:51,432 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2025-01-09 18:50:51,433 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2025-01-09 18:50:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2025-01-09 18:50:51,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2025-01-09 18:50:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2025-01-09 18:50:51,433 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2025-01-09 18:50:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2025-01-09 18:50:51,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 18:50:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 18:50:51,433 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2025-01-09 18:50:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2025-01-09 18:50:51,433 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2025-01-09 18:50:51,434 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2025-01-09 18:50:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2025-01-09 18:50:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2025-01-09 18:50:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2025-01-09 18:50:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2025-01-09 18:50:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2025-01-09 18:50:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2025-01-09 18:50:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 18:50:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 18:50:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2025-01-09 18:50:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2025-01-09 18:50:51,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_5 [2025-01-09 18:50:51,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_5 [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2025-01-09 18:50:51,436 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2025-01-09 18:50:51,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 18:50:51,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 18:50:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-01-09 18:50:51,437 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-01-09 18:50:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2025-01-09 18:50:51,437 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2025-01-09 18:50:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 18:50:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2025-01-09 18:50:51,437 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2025-01-09 18:50:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2025-01-09 18:50:51,437 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2025-01-09 18:50:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2025-01-09 18:50:51,437 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2025-01-09 18:50:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-01-09 18:50:51,437 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-01-09 18:50:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2025-01-09 18:50:51,437 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2025-01-09 18:50:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2025-01-09 18:50:51,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2025-01-09 18:50:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-01-09 18:50:51,437 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-01-09 18:50:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 18:50:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 18:50:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 18:50:51,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 18:50:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 18:50:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 18:50:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 18:50:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 18:50:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 18:50:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 18:50:51,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2025-01-09 18:50:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2025-01-09 18:50:51,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 18:50:51,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-01-09 18:50:51,443 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2025-01-09 18:50:51,443 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2025-01-09 18:50:51,443 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2025-01-09 18:50:51,443 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 18:50:51,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2025-01-09 18:50:51,444 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2025-01-09 18:50:51,444 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2025-01-09 18:50:51,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2025-01-09 18:50:51,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-01-09 18:50:51,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2025-01-09 18:50:51,447 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2025-01-09 18:50:51,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2025-01-09 18:50:51,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 18:50:51,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2025-01-09 18:50:51,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 18:50:51,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 18:50:51,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 18:50:51,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_show [2025-01-09 18:50:51,452 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_show [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2025-01-09 18:50:51,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2025-01-09 18:50:51,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2025-01-09 18:50:51,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2025-01-09 18:50:51,452 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-01-09 18:50:51,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2025-01-09 18:50:51,452 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2025-01-09 18:50:51,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2025-01-09 18:50:51,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2025-01-09 18:50:51,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2025-01-09 18:50:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_msr_changed [2025-01-09 18:50:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_msr_changed [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2025-01-09 18:50:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-09 18:50:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_store [2025-01-09 18:50:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_store [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2025-01-09 18:50:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-01-09 18:50:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2025-01-09 18:50:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2025-01-09 18:50:51,456 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 18:50:51,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2025-01-09 18:50:51,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2025-01-09 18:50:51,457 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-09 18:50:51,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-09 18:50:51,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-01-09 18:50:51,458 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 18:50:51,458 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 18:50:51,458 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-01-09 18:50:51,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-01-09 18:50:51,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2025-01-09 18:50:51,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2025-01-09 18:50:51,458 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2025-01-09 18:50:51,458 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2025-01-09 18:50:51,458 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-01-09 18:50:51,458 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-01-09 18:50:51,458 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2025-01-09 18:50:51,458 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2025-01-09 18:50:51,458 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2025-01-09 18:50:51,458 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2025-01-09 18:50:51,458 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-01-09 18:50:51,458 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-01-09 18:50:51,458 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-01-09 18:50:51,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-01-09 18:50:51,458 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2025-01-09 18:50:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2025-01-09 18:50:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2025-01-09 18:50:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2025-01-09 18:50:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2025-01-09 18:50:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2025-01-09 18:50:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2025-01-09 18:50:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2025-01-09 18:50:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure serial_wait_until_sent [2025-01-09 18:50:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_wait_until_sent [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-01-09 18:50:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2025-01-09 18:50:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2025-01-09 18:50:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 18:50:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2025-01-09 18:50:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 18:50:51,459 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 18:50:51,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 18:50:51,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 18:50:51,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 18:50:51,463 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_get_by_minor [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_get_by_minor [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2025-01-09 18:50:51,464 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 18:50:51,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 18:50:51,465 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2025-01-09 18:50:51,465 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2025-01-09 18:50:52,379 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 18:50:52,383 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 18:51:16,387 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 18:51:25,999 INFO L? ?]: Removed 2848 outVars from TransFormulas that were not future-live. [2025-01-09 18:51:26,000 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 18:51:26,047 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 18:51:26,050 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2025-01-09 18:51:26,050 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 06:51:26 BoogieIcfgContainer [2025-01-09 18:51:26,051 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 18:51:26,052 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 18:51:26,052 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 18:51:26,058 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 18:51:26,058 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 06:50:46" (1/3) ... [2025-01-09 18:51:26,059 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17ca4599 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 06:51:26, skipping insertion in model container [2025-01-09 18:51:26,059 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 06:50:49" (2/3) ... [2025-01-09 18:51:26,059 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17ca4599 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 06:51:26, skipping insertion in model container [2025-01-09 18:51:26,059 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 06:51:26" (3/3) ... [2025-01-09 18:51:26,059 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2025-01-09 18:51:26,072 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 18:51:26,075 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i that has 136 procedures, 2520 locations, 1 initial locations, 5 loop locations, and 1 error locations. [2025-01-09 18:51:26,174 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 18:51:26,181 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;@731976b5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 18:51:26,182 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 18:51:26,191 INFO L276 IsEmpty]: Start isEmpty. Operand has 2519 states, 1782 states have (on average 1.3361391694725029) internal successors, (2381), 1844 states have internal predecessors, (2381), 601 states have call successors, (601), 135 states have call predecessors, (601), 134 states have return successors, (590), 576 states have call predecessors, (590), 590 states have call successors, (590) [2025-01-09 18:51:26,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2025-01-09 18:51:26,225 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 18:51:26,226 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 18:51:26,226 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 18:51:26,230 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 18:51:26,230 INFO L85 PathProgramCache]: Analyzing trace with hash -1094735684, now seen corresponding path program 1 times [2025-01-09 18:51:26,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 18:51:26,236 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274579390] [2025-01-09 18:51:26,236 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 18:51:26,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms