./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB --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 353dbf3616cd0bc5e0984ff90371bf7d97aa0b9a5a0ff793228fe6026a607d17 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:21:12,607 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:21:12,717 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 02:21:12,724 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:21:12,727 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:21:12,774 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:21:12,775 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:21:12,775 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:21:12,776 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:21:12,776 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:21:12,778 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:21:12,778 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:21:12,778 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:21:12,778 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:21:12,779 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:21:12,779 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:21:12,779 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:21:12,779 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:21:12,780 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:21:12,780 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:21:12,780 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:21:12,780 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:21:12,780 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:21:12,781 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:21:12,781 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:21:12,781 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:21:12,781 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:21:12,781 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:21:12,781 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:21:12,781 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:21:12,782 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:21:12,782 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:21:12,782 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:21:12,782 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:21:12,783 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:21:12,783 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:21:12,783 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:21:12,784 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:21:12,784 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:21:12,784 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:21:12,784 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:21:12,784 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:21:12,784 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:21:12,784 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:21:12,784 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:21:12,784 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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 353dbf3616cd0bc5e0984ff90371bf7d97aa0b9a5a0ff793228fe6026a607d17 [2024-11-28 02:21:13,107 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:21:13,116 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:21:13,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:21:13,120 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:21:13,121 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:21:13,122 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i [2024-11-28 02:21:16,205 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/data/04d88bba2/e8e3fcdfbbab4ae094f47b3a39011f63/FLAG5dfa6561c [2024-11-28 02:21:17,004 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:21:17,005 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i [2024-11-28 02:21:17,066 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/data/04d88bba2/e8e3fcdfbbab4ae094f47b3a39011f63/FLAG5dfa6561c [2024-11-28 02:21:17,087 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/data/04d88bba2/e8e3fcdfbbab4ae094f47b3a39011f63 [2024-11-28 02:21:17,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:21:17,093 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:21:17,095 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:21:17,096 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:21:17,101 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:21:17,103 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:21:17" (1/1) ... [2024-11-28 02:21:17,104 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22a2c7c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:17, skipping insertion in model container [2024-11-28 02:21:17,106 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:21:17" (1/1) ... [2024-11-28 02:21:17,231 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:21:18,747 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i[218543,218556] [2024-11-28 02:21:18,789 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:21:18,860 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:21:18,991 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)); [3317-3318] [2024-11-28 02:21:18,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3355] [2024-11-28 02:21:18,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3358] [2024-11-28 02:21:18,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3361] [2024-11-28 02:21:18,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3364] [2024-11-28 02:21:19,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [5603] [2024-11-28 02:21:19,283 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [5608] [2024-11-28 02:21:19,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [5613] [2024-11-28 02:21:19,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [5618] [2024-11-28 02:21:19,287 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x___0), "+m" (*__ptr___3): "0" (__x___0): "memory"); [5652] [2024-11-28 02:21:19,287 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x___0), "+m" (*__ptr___4): "0" (__x___0): "memory"); [5657] [2024-11-28 02:21:19,288 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x___0), "+m" (*__ptr___5): "0" (__x___0): "memory"); [5662] [2024-11-28 02:21:19,288 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x___0), "+m" (*__ptr___6): "0" (__x___0): "memory"); [5667] [2024-11-28 02:21:19,364 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i[218543,218556] [2024-11-28 02:21:19,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:21:19,451 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:21:19,452 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:19 WrapperNode [2024-11-28 02:21:19,453 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:21:19,454 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:21:19,454 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:21:19,454 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:21:19,462 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:19" (1/1) ... [2024-11-28 02:21:19,535 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:19" (1/1) ... [2024-11-28 02:21:19,745 INFO L138 Inliner]: procedures = 186, calls = 2382, calls flagged for inlining = 74, calls inlined = 74, statements flattened = 5247 [2024-11-28 02:21:19,746 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:21:19,746 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:21:19,746 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:21:19,746 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:21:19,759 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:19" (1/1) ... [2024-11-28 02:21:19,760 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:19" (1/1) ... [2024-11-28 02:21:19,795 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:19" (1/1) ... [2024-11-28 02:21:20,614 INFO L175 MemorySlicer]: Split 1483 memory accesses to 44 slices as follows [8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 8, 8, 3, 11, 8, 8, 8, 8, 49, 8, 971, 8, 2, 8, 8, 4, 8, 30, 8, 8, 8, 8, 7, 7, 7, 7, 5, 5, 30, 7, 128, 8, 8, 1]. 65 percent of accesses are in the largest equivalence class. The 360 initializations are split as follows [8, 8, 8, 8, 8, 8, 8, 0, 8, 0, 8, 8, 0, 0, 8, 0, 8, 8, 0, 8, 132, 8, 2, 8, 8, 4, 8, 0, 8, 8, 8, 8, 5, 5, 5, 5, 5, 5, 0, 0, 0, 8, 8, 0]. The 706 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 10, 0, 0, 0, 0, 1, 0, 531, 0, 0, 0, 0, 0, 0, 22, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 0, 128, 0, 0, 0]. [2024-11-28 02:21:20,614 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:19" (1/1) ... [2024-11-28 02:21:20,615 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:19" (1/1) ... [2024-11-28 02:21:20,792 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:19" (1/1) ... [2024-11-28 02:21:20,799 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:19" (1/1) ... [2024-11-28 02:21:20,841 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:19" (1/1) ... [2024-11-28 02:21:20,923 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:19" (1/1) ... [2024-11-28 02:21:20,954 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:19" (1/1) ... [2024-11-28 02:21:21,024 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:21:21,025 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:21:21,026 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:21:21,026 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:21:21,027 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:19" (1/1) ... [2024-11-28 02:21:21,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:21:21,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:21:21,067 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:21:21,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:21:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-28 02:21:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-28 02:21:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-28 02:21:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-28 02:21:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-28 02:21:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-28 02:21:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-28 02:21:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-28 02:21:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-28 02:21:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-28 02:21:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-28 02:21:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-28 02:21:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-28 02:21:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-28 02:21:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-28 02:21:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-28 02:21:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-28 02:21:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-28 02:21:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-28 02:21:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-28 02:21:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-11-28 02:21:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-11-28 02:21:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-11-28 02:21:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2024-11-28 02:21:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2024-11-28 02:21:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2024-11-28 02:21:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#32 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#33 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#34 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#35 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#36 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#37 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#38 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#39 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#40 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#41 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#42 [2024-11-28 02:21:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#43 [2024-11-28 02:21:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-28 02:21:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-28 02:21:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-28 02:21:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-28 02:21:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-28 02:21:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-28 02:21:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-28 02:21:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-28 02:21:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-28 02:21:21,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-28 02:21:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-28 02:21:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-28 02:21:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-28 02:21:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-28 02:21:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#32 [2024-11-28 02:21:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#33 [2024-11-28 02:21:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#34 [2024-11-28 02:21:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#35 [2024-11-28 02:21:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#36 [2024-11-28 02:21:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#37 [2024-11-28 02:21:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#38 [2024-11-28 02:21:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#39 [2024-11-28 02:21:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#40 [2024-11-28 02:21:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#41 [2024-11-28 02:21:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#42 [2024-11-28 02:21:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#43 [2024-11-28 02:21:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 02:21:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 02:21:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 02:21:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 02:21:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 02:21:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 02:21:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 02:21:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 02:21:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 02:21:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 02:21:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 02:21:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 02:21:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 02:21:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 02:21:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 02:21:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 02:21:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 02:21:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 02:21:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 02:21:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 02:21:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 02:21:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 02:21:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 02:21:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 02:21:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-28 02:21:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-28 02:21:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-28 02:21:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-28 02:21:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure ti_bulk_in_callback [2024-11-28 02:21:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_bulk_in_callback [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-28 02:21:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-28 02:21:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-28 02:21:21,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-28 02:21:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-28 02:21:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-28 02:21:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-28 02:21:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-28 02:21:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-28 02:21:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-28 02:21:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-28 02:21:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-28 02:21:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-28 02:21:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-28 02:21:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-28 02:21:21,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-28 02:21:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-28 02:21:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-28 02:21:21,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-28 02:21:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-28 02:21:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-28 02:21:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-28 02:21:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-11-28 02:21:21,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-11-28 02:21:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-11-28 02:21:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-11-28 02:21:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-11-28 02:21:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2024-11-28 02:21:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2024-11-28 02:21:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2024-11-28 02:21:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 02:21:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 02:21:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 02:21:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 02:21:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 02:21:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 02:21:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 02:21:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 02:21:21,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-28 02:21:21,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-28 02:21:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-28 02:21:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-28 02:21:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-28 02:21:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-28 02:21:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-28 02:21:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-28 02:21:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-28 02:21:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-28 02:21:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-11-28 02:21:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-11-28 02:21:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-11-28 02:21:21,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-11-28 02:21:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-11-28 02:21:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 02:21:21,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 02:21:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 02:21:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 02:21:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 02:21:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 02:21:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 02:21:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 02:21:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 02:21:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 02:21:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 02:21:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 02:21:21,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-28 02:21:21,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 02:21:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2024-11-28 02:21:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure ti_throttle [2024-11-28 02:21:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_throttle [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_serial_deregister [2024-11-28 02:21:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_serial_deregister [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2024-11-28 02:21:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure ti_command_out_sync [2024-11-28 02:21:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_command_out_sync [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-28 02:21:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-28 02:21:21,140 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-28 02:21:21,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-28 02:21:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 02:21:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 02:21:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-28 02:21:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-28 02:21:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure ti_open [2024-11-28 02:21:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_open [2024-11-28 02:21:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure ti_bulk_out_callback [2024-11-28 02:21:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_bulk_out_callback [2024-11-28 02:21:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-28 02:21:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-28 02:21:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure ti_tiocmset [2024-11-28 02:21:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_tiocmset [2024-11-28 02:21:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 02:21:21,141 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 02:21:21,141 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2024-11-28 02:21:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2024-11-28 02:21:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure ti_set_mcr [2024-11-28 02:21:21,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_set_mcr [2024-11-28 02:21:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 02:21:21,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 02:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 02:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 02:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 02:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 02:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 02:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 02:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 02:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 02:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 02:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 02:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 02:21:21,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 02:21:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 02:21:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 02:21:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 02:21:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 02:21:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 02:21:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 02:21:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 02:21:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 02:21:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 02:21:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 02:21:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-28 02:21:21,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-28 02:21:21,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-28 02:21:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-28 02:21:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-28 02:21:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-28 02:21:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-28 02:21:21,148 INFO L130 BoogieDeclarations]: Found specification of procedure ti_write_byte [2024-11-28 02:21:21,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_write_byte [2024-11-28 02:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure ti_chars_in_buffer [2024-11-28 02:21:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_chars_in_buffer [2024-11-28 02:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 02:21:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 02:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-28 02:21:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-28 02:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure ti_startup [2024-11-28 02:21:21,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_startup [2024-11-28 02:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 02:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 02:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 02:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 02:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 02:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 02:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 02:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 02:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 02:21:21,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-28 02:21:21,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-28 02:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-28 02:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-28 02:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-28 02:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-28 02:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-28 02:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-28 02:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-28 02:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-11-28 02:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-11-28 02:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-11-28 02:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2024-11-28 02:21:21,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2024-11-28 02:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 02:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 02:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 02:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 02:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 02:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 02:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 02:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 02:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 02:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 02:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 02:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 02:21:21,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 02:21:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 02:21:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 02:21:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 02:21:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 02:21:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 02:21:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 02:21:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 02:21:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 02:21:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 02:21:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 02:21:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-28 02:21:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-28 02:21:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-28 02:21:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-28 02:21:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-28 02:21:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-28 02:21:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-28 02:21:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-28 02:21:21,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2024-11-28 02:21:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure ti_ioctl [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_ioctl [2024-11-28 02:21:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2024-11-28 02:21:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure ti_write_room [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_write_room [2024-11-28 02:21:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-28 02:21:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 02:21:21,157 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 02:21:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_2 [2024-11-28 02:21:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_2 [2024-11-28 02:21:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2024-11-28 02:21:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2024-11-28 02:21:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure ti_tiocmget [2024-11-28 02:21:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_tiocmget [2024-11-28 02:21:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2024-11-28 02:21:21,158 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2024-11-28 02:21:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 02:21:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2024-11-28 02:21:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2024-11-28 02:21:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2024-11-28 02:21:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2024-11-28 02:21:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-28 02:21:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-28 02:21:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 02:21:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 02:21:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure ti_interrupt_callback [2024-11-28 02:21:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_interrupt_callback [2024-11-28 02:21:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:21:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2024-11-28 02:21:21,159 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2024-11-28 02:21:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 02:21:21,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 02:21:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-28 02:21:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-28 02:21:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-11-28 02:21:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-11-28 02:21:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-11-28 02:21:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-11-28 02:21:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-11-28 02:21:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2024-11-28 02:21:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2024-11-28 02:21:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure ti_close [2024-11-28 02:21:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_close [2024-11-28 02:21:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure ti_break [2024-11-28 02:21:21,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_break [2024-11-28 02:21:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-28 02:21:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-28 02:21:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16s [2024-11-28 02:21:21,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16s [2024-11-28 02:21:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 02:21:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 02:21:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 02:21:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 02:21:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 02:21:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 02:21:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-11-28 02:21:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-11-28 02:21:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-11-28 02:21:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-28 02:21:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-28 02:21:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-28 02:21:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-28 02:21:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-28 02:21:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-28 02:21:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 02:21:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 02:21:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure ti_unthrottle [2024-11-28 02:21:21,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_unthrottle [2024-11-28 02:21:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 02:21:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure ti_write [2024-11-28 02:21:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_write [2024-11-28 02:21:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ti_restart_read [2024-11-28 02:21:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_restart_read [2024-11-28 02:21:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-28 02:21:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-28 02:21:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 02:21:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 02:21:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-28 02:21:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-28 02:21:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure ti_release [2024-11-28 02:21:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_release [2024-11-28 02:21:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-28 02:21:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-28 02:21:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-28 02:21:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-28 02:21:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-28 02:21:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-28 02:21:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2024-11-28 02:21:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2024-11-28 02:21:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-28 02:21:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-28 02:21:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-28 02:21:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-28 02:21:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-28 02:21:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-28 02:21:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure ti_send [2024-11-28 02:21:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_send [2024-11-28 02:21:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2024-11-28 02:21:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2024-11-28 02:21:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-28 02:21:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-28 02:21:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure ti_drain [2024-11-28 02:21:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_drain [2024-11-28 02:21:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-28 02:21:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-28 02:21:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:21:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 02:21:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 02:21:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 02:21:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 02:21:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 02:21:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 02:21:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 02:21:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-28 02:21:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-28 02:21:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-28 02:21:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-28 02:21:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-28 02:21:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-28 02:21:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-28 02:21:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-28 02:21:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-28 02:21:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-28 02:21:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-28 02:21:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-28 02:21:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-28 02:21:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2024-11-28 02:21:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2024-11-28 02:21:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure ti_set_termios [2024-11-28 02:21:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_set_termios [2024-11-28 02:21:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2024-11-28 02:21:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2024-11-28 02:21:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 02:21:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 02:21:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 02:21:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 02:21:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 02:21:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 02:21:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 02:21:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 02:21:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 02:21:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 02:21:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 02:21:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-28 02:21:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-28 02:21:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-28 02:21:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-11-28 02:21:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-11-28 02:21:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-11-28 02:21:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-11-28 02:21:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-11-28 02:21:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2024-11-28 02:21:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2024-11-28 02:21:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2024-11-28 02:21:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-28 02:21:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-28 02:21:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:21:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:21:22,603 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:21:22,607 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:21:57,393 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 02:22:07,049 INFO L? ?]: Removed 2010 outVars from TransFormulas that were not future-live. [2024-11-28 02:22:07,049 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:22:07,105 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:22:07,105 INFO L312 CfgBuilder]: Removed 45 assume(true) statements. [2024-11-28 02:22:07,105 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:22:07 BoogieIcfgContainer [2024-11-28 02:22:07,106 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:22:07,108 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:22:07,108 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:22:07,118 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:22:07,118 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:21:17" (1/3) ... [2024-11-28 02:22:07,120 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33ddfa56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:22:07, skipping insertion in model container [2024-11-28 02:22:07,121 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:21:19" (2/3) ... [2024-11-28 02:22:07,121 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33ddfa56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:22:07, skipping insertion in model container [2024-11-28 02:22:07,121 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:22:07" (3/3) ... [2024-11-28 02:22:07,122 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i [2024-11-28 02:22:07,142 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:22:07,145 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-stable-5742d35-1-136_1a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point_ldv-val-v0.8.cil.out.i that has 165 procedures, 2320 locations, 1 initial locations, 91 loop locations, and 1 error locations. [2024-11-28 02:22:07,267 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:22:07,280 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;@3f061a39, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:22:07,280 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 02:22:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand has 1936 states, 1408 states have (on average 1.4133522727272727) internal successors, (1990), 1440 states have internal predecessors, (1990), 448 states have call successors, (448), 79 states have call predecessors, (448), 78 states have return successors, (442), 435 states have call predecessors, (442), 442 states have call successors, (442) [2024-11-28 02:22:07,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-28 02:22:07,314 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:22:07,315 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:22:07,315 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:22:07,321 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:22:07,322 INFO L85 PathProgramCache]: Analyzing trace with hash -1542075464, now seen corresponding path program 1 times [2024-11-28 02:22:07,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:22:07,330 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [276336700] [2024-11-28 02:22:07,330 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:22:07,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:23:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:23:17,445 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 734 trivial. 0 not checked. [2024-11-28 02:23:17,446 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:23:17,446 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [276336700] [2024-11-28 02:23:17,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [276336700] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:23:17,447 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:23:17,447 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:23:17,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1295265287] [2024-11-28 02:23:17,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:23:17,453 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:23:17,453 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:23:17,471 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:23:17,471 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:23:17,477 INFO L87 Difference]: Start difference. First operand has 1936 states, 1408 states have (on average 1.4133522727272727) internal successors, (1990), 1440 states have internal predecessors, (1990), 448 states have call successors, (448), 79 states have call predecessors, (448), 78 states have return successors, (442), 435 states have call predecessors, (442), 442 states have call successors, (442) Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:23:21,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 02:23:22,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:23:22,715 INFO L93 Difference]: Finished difference Result 5670 states and 8775 transitions. [2024-11-28 02:23:22,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:23:22,719 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 224 [2024-11-28 02:23:22,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:23:22,789 INFO L225 Difference]: With dead ends: 5670 [2024-11-28 02:23:22,790 INFO L226 Difference]: Without dead ends: 3715 [2024-11-28 02:23:22,823 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:23:22,826 INFO L435 NwaCegarLoop]: 2863 mSDtfsCounter, 2735 mSDsluCounter, 2797 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2735 SdHoareTripleChecker+Valid, 5660 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-28 02:23:22,827 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2735 Valid, 5660 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-28 02:23:22,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3715 states. [2024-11-28 02:23:23,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3715 to 3713. [2024-11-28 02:23:23,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3713 states, 2717 states have (on average 1.4074346705925653) internal successors, (3824), 2768 states have internal predecessors, (3824), 845 states have call successors, (845), 150 states have call predecessors, (845), 150 states have return successors, (844), 830 states have call predecessors, (844), 844 states have call successors, (844) [2024-11-28 02:23:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 3713 states and 5513 transitions. [2024-11-28 02:23:23,263 INFO L78 Accepts]: Start accepts. Automaton has 3713 states and 5513 transitions. Word has length 224 [2024-11-28 02:23:23,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:23:23,269 INFO L471 AbstractCegarLoop]: Abstraction has 3713 states and 5513 transitions. [2024-11-28 02:23:23,269 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2024-11-28 02:23:23,269 INFO L276 IsEmpty]: Start isEmpty. Operand 3713 states and 5513 transitions. [2024-11-28 02:23:23,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-28 02:23:23,292 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:23:23,292 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:23:23,293 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 02:23:23,293 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:23:23,294 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:23:23,294 INFO L85 PathProgramCache]: Analyzing trace with hash 838310965, now seen corresponding path program 1 times [2024-11-28 02:23:23,294 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:23:23,295 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656290921] [2024-11-28 02:23:23,295 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:23:23,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:24:34,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:24:36,010 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 737 trivial. 0 not checked. [2024-11-28 02:24:36,013 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:24:36,014 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1656290921] [2024-11-28 02:24:36,014 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1656290921] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:24:36,014 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:24:36,014 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:24:36,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [593349371] [2024-11-28 02:24:36,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:24:36,016 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:24:36,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:24:36,017 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:24:36,019 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:24:36,020 INFO L87 Difference]: Start difference. First operand 3713 states and 5513 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-11-28 02:24:36,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:24:36,364 INFO L93 Difference]: Finished difference Result 7372 states and 10957 transitions. [2024-11-28 02:24:36,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:24:36,365 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 242 [2024-11-28 02:24:36,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:24:36,437 INFO L225 Difference]: With dead ends: 7372 [2024-11-28 02:24:36,437 INFO L226 Difference]: Without dead ends: 7364 [2024-11-28 02:24:36,446 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:24:36,447 INFO L435 NwaCegarLoop]: 2886 mSDtfsCounter, 2782 mSDsluCounter, 2766 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2782 SdHoareTripleChecker+Valid, 5652 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 02:24:36,447 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2782 Valid, 5652 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 02:24:36,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7364 states. [2024-11-28 02:24:36,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7364 to 7364. [2024-11-28 02:24:36,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7364 states, 5399 states have (on average 1.4091498425634377) internal successors, (7608), 5500 states have internal predecessors, (7608), 1669 states have call successors, (1669), 297 states have call predecessors, (1669), 295 states have return successors, (1668), 1638 states have call predecessors, (1668), 1668 states have call successors, (1668) [2024-11-28 02:24:36,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7364 states to 7364 states and 10945 transitions. [2024-11-28 02:24:36,920 INFO L78 Accepts]: Start accepts. Automaton has 7364 states and 10945 transitions. Word has length 242 [2024-11-28 02:24:36,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:24:36,922 INFO L471 AbstractCegarLoop]: Abstraction has 7364 states and 10945 transitions. [2024-11-28 02:24:36,922 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-11-28 02:24:36,922 INFO L276 IsEmpty]: Start isEmpty. Operand 7364 states and 10945 transitions. [2024-11-28 02:24:36,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-28 02:24:36,934 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:24:36,935 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:24:36,935 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 02:24:36,935 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:24:36,936 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:24:36,936 INFO L85 PathProgramCache]: Analyzing trace with hash -611708318, now seen corresponding path program 1 times [2024-11-28 02:24:36,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:24:36,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [335307125] [2024-11-28 02:24:36,936 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:24:36,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:25:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:25:44,824 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 737 trivial. 0 not checked. [2024-11-28 02:25:44,825 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:25:44,825 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [335307125] [2024-11-28 02:25:44,825 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [335307125] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:25:44,825 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:25:44,825 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-28 02:25:44,825 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1716222901] [2024-11-28 02:25:44,825 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:25:44,826 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-28 02:25:44,826 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:25:44,827 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-28 02:25:44,827 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-28 02:25:44,827 INFO L87 Difference]: Start difference. First operand 7364 states and 10945 transitions. Second operand has 6 states, 6 states have (on average 10.5) internal successors, (63), 6 states have internal predecessors, (63), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 1 states have call predecessors, (23), 1 states have call successors, (23) [2024-11-28 02:25:45,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:25:45,767 INFO L93 Difference]: Finished difference Result 14686 states and 21832 transitions. [2024-11-28 02:25:45,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-28 02:25:45,768 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.5) internal successors, (63), 6 states have internal predecessors, (63), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 1 states have call predecessors, (23), 1 states have call successors, (23) Word has length 252 [2024-11-28 02:25:45,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:25:45,846 INFO L225 Difference]: With dead ends: 14686 [2024-11-28 02:25:45,846 INFO L226 Difference]: Without dead ends: 7368 [2024-11-28 02:25:45,894 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-28 02:25:45,899 INFO L435 NwaCegarLoop]: 2833 mSDtfsCounter, 0 mSDsluCounter, 11317 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 14150 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-28 02:25:45,899 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 14150 Invalid, 34 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-28 02:25:45,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7368 states. [2024-11-28 02:25:46,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7368 to 7368. [2024-11-28 02:25:46,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7368 states, 5403 states have (on average 1.4088469368869148) internal successors, (7612), 5504 states have internal predecessors, (7612), 1669 states have call successors, (1669), 297 states have call predecessors, (1669), 295 states have return successors, (1668), 1638 states have call predecessors, (1668), 1668 states have call successors, (1668) [2024-11-28 02:25:46,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7368 states to 7368 states and 10949 transitions. [2024-11-28 02:25:46,554 INFO L78 Accepts]: Start accepts. Automaton has 7368 states and 10949 transitions. Word has length 252 [2024-11-28 02:25:46,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:25:46,558 INFO L471 AbstractCegarLoop]: Abstraction has 7368 states and 10949 transitions. [2024-11-28 02:25:46,558 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.5) internal successors, (63), 6 states have internal predecessors, (63), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (23), 1 states have call predecessors, (23), 1 states have call successors, (23) [2024-11-28 02:25:46,558 INFO L276 IsEmpty]: Start isEmpty. Operand 7368 states and 10949 transitions. [2024-11-28 02:25:46,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-28 02:25:46,594 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:25:46,594 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:25:46,594 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 02:25:46,594 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:25:46,595 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:25:46,596 INFO L85 PathProgramCache]: Analyzing trace with hash -971579642, now seen corresponding path program 1 times [2024-11-28 02:25:46,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:25:46,596 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1829219931] [2024-11-28 02:25:46,596 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:25:46,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:26:49,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:26:51,299 INFO L134 CoverageAnalysis]: Checked inductivity of 769 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 752 trivial. 0 not checked. [2024-11-28 02:26:51,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:26:51,299 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1829219931] [2024-11-28 02:26:51,300 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1829219931] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:26:51,300 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:26:51,300 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-28 02:26:51,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [197708765] [2024-11-28 02:26:51,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:26:51,300 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-28 02:26:51,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:26:51,301 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-28 02:26:51,301 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-28 02:26:51,302 INFO L87 Difference]: Start difference. First operand 7368 states and 10949 transitions. Second operand has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-28 02:26:51,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:26:51,996 INFO L93 Difference]: Finished difference Result 12906 states and 19171 transitions. [2024-11-28 02:26:51,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-28 02:26:51,997 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 283 [2024-11-28 02:26:51,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:26:52,045 INFO L225 Difference]: With dead ends: 12906 [2024-11-28 02:26:52,045 INFO L226 Difference]: Without dead ends: 5584 [2024-11-28 02:26:52,086 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-28 02:26:52,088 INFO L435 NwaCegarLoop]: 2835 mSDtfsCounter, 2833 mSDsluCounter, 2831 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2833 SdHoareTripleChecker+Valid, 5666 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 02:26:52,089 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2833 Valid, 5666 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 02:26:52,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5584 states. [2024-11-28 02:26:52,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5584 to 5580. [2024-11-28 02:26:52,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5580 states, 4088 states have (on average 1.4060665362035225) internal successors, (5748), 4164 states have internal predecessors, (5748), 1266 states have call successors, (1266), 227 states have call predecessors, (1266), 225 states have return successors, (1265), 1242 states have call predecessors, (1265), 1265 states have call successors, (1265) [2024-11-28 02:26:52,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5580 states to 5580 states and 8279 transitions. [2024-11-28 02:26:52,402 INFO L78 Accepts]: Start accepts. Automaton has 5580 states and 8279 transitions. Word has length 283 [2024-11-28 02:26:52,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:26:52,403 INFO L471 AbstractCegarLoop]: Abstraction has 5580 states and 8279 transitions. [2024-11-28 02:26:52,404 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.0) internal successors, (84), 4 states have internal predecessors, (84), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-28 02:26:52,404 INFO L276 IsEmpty]: Start isEmpty. Operand 5580 states and 8279 transitions. [2024-11-28 02:26:52,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2024-11-28 02:26:52,431 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:26:52,432 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:26:52,432 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 02:26:52,432 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_usb_serial_deregisterErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:26:52,433 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:26:52,433 INFO L85 PathProgramCache]: Analyzing trace with hash -674734545, now seen corresponding path program 1 times [2024-11-28 02:26:52,433 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:26:52,433 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2063564206] [2024-11-28 02:26:52,433 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:26:52,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:27:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:27:59,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1698 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 1621 trivial. 0 not checked. [2024-11-28 02:27:59,886 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:27:59,886 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2063564206] [2024-11-28 02:27:59,886 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2063564206] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 02:27:59,886 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1270092982] [2024-11-28 02:27:59,887 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:27:59,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 02:27:59,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:27:59,891 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 02:27:59,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be9a6dd-2626-4536-b094-9def9331451a/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process