./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c247f7785da4bad35b227af25ef3ffc26bc077e1b05f1520f2d707a8c759410c --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-09 19:50:21,993 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:50:22,044 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:50:22,048 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:50:22,049 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:50:22,071 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:50:22,071 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:50:22,071 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:50:22,071 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:50:22,072 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:50:22,072 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:50:22,072 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:50:22,072 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:50:22,072 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:50:22,072 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:50:22,072 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:50:22,072 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:50:22,072 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:50:22,072 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:50:22,072 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:50:22,072 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:50:22,072 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:50:22,072 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:50:22,072 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:50:22,073 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:50:22,073 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:50:22,073 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:50:22,073 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:50:22,074 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:50:22,074 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:50:22,074 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c247f7785da4bad35b227af25ef3ffc26bc077e1b05f1520f2d707a8c759410c [2025-01-09 19:50:22,300 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:50:22,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:50:22,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:50:22,315 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:50:22,316 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:50:22,317 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i [2025-01-09 19:50:23,497 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d70295022/ef6468a50a3f45e2882aa969bfb9e796/FLAG167a9f710 [2025-01-09 19:50:24,057 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:50:24,057 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i [2025-01-09 19:50:24,095 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d70295022/ef6468a50a3f45e2882aa969bfb9e796/FLAG167a9f710 [2025-01-09 19:50:24,562 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d70295022/ef6468a50a3f45e2882aa969bfb9e796 [2025-01-09 19:50:24,564 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:50:24,566 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:50:24,567 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:50:24,567 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:50:24,569 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:50:24,570 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:50:24" (1/1) ... [2025-01-09 19:50:24,570 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46db9f0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:24, skipping insertion in model container [2025-01-09 19:50:24,570 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:50:24" (1/1) ... [2025-01-09 19:50:24,647 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:50:26,353 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i[298288,298301] [2025-01-09 19:50:26,357 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i[298435,298448] [2025-01-09 19:50:26,358 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i[298574,298587] [2025-01-09 19:50:26,358 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i[298732,298745] [2025-01-09 19:50:26,372 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:50:26,416 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:50:26,518 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5396] [2025-01-09 19:50:26,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5403] [2025-01-09 19:50:26,521 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5410] [2025-01-09 19:50:26,691 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i[298288,298301] [2025-01-09 19:50:26,691 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i[298435,298448] [2025-01-09 19:50:26,692 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i[298574,298587] [2025-01-09 19:50:26,692 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i[298732,298745] [2025-01-09 19:50:26,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:50:26,899 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:50:26,902 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:26 WrapperNode [2025-01-09 19:50:26,902 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:50:26,903 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:50:26,904 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:50:26,904 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:50:26,911 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:26" (1/1) ... [2025-01-09 19:50:26,958 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:26" (1/1) ... [2025-01-09 19:50:27,111 INFO L138 Inliner]: procedures = 310, calls = 3169, calls flagged for inlining = 173, calls inlined = 160, statements flattened = 5970 [2025-01-09 19:50:27,113 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:50:27,113 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:50:27,113 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:50:27,114 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:50:27,122 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:26" (1/1) ... [2025-01-09 19:50:27,122 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:26" (1/1) ... [2025-01-09 19:50:27,152 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:26" (1/1) ... [2025-01-09 19:50:27,820 INFO L175 MemorySlicer]: Split 2153 memory accesses to 20 slices as follows [1486, 8, 8, 1, 2, 7, 53, 6, 319, 2, 8, 118, 6, 3, 8, 98, 5, 2, 8, 5]. 69 percent of accesses are in the largest equivalence class. The 189 initializations are split as follows [8, 8, 8, 1, 2, 0, 0, 6, 0, 0, 8, 118, 6, 3, 8, 0, 5, 0, 8, 0]. The 1656 writes are split as follows [1208, 0, 0, 0, 0, 6, 44, 0, 310, 1, 0, 0, 0, 0, 0, 84, 0, 1, 0, 2]. [2025-01-09 19:50:27,820 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:26" (1/1) ... [2025-01-09 19:50:27,820 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:26" (1/1) ... [2025-01-09 19:50:27,927 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:26" (1/1) ... [2025-01-09 19:50:27,940 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:26" (1/1) ... [2025-01-09 19:50:27,959 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:26" (1/1) ... [2025-01-09 19:50:27,984 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:26" (1/1) ... [2025-01-09 19:50:28,034 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:26" (1/1) ... [2025-01-09 19:50:28,081 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:50:28,083 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:50:28,084 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:50:28,084 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:50:28,085 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:26" (1/1) ... [2025-01-09 19:50:28,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:50:28,098 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:50:28,115 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 19:50:28,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 19:50:28,137 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2025-01-09 19:50:28,137 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2025-01-09 19:50:28,137 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2025-01-09 19:50:28,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2025-01-09 19:50:28,138 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2025-01-09 19:50:28,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2025-01-09 19:50:28,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 19:50:28,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 19:50:28,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 19:50:28,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 19:50:28,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 19:50:28,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 19:50:28,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 19:50:28,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 19:50:28,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 19:50:28,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 19:50:28,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 19:50:28,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 19:50:28,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 19:50:28,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 19:50:28,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 19:50:28,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 19:50:28,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 19:50:28,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 19:50:28,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 19:50:28,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 19:50:28,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 19:50:28,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 19:50:28,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 19:50:28,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 19:50:28,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 19:50:28,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 19:50:28,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 19:50:28,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 19:50:28,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 19:50:28,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 19:50:28,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 19:50:28,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 19:50:28,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 19:50:28,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 19:50:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 19:50:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 19:50:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 19:50:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 19:50:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 19:50:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 19:50:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:50:28,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:50:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 19:50:28,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 19:50:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2025-01-09 19:50:28,144 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2025-01-09 19:50:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2025-01-09 19:50:28,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2025-01-09 19:50:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:50:28,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:50:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2025-01-09 19:50:28,144 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2025-01-09 19:50:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2025-01-09 19:50:28,144 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2025-01-09 19:50:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2025-01-09 19:50:28,144 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2025-01-09 19:50:28,144 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2025-01-09 19:50:28,145 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2025-01-09 19:50:28,145 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2025-01-09 19:50:28,145 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2025-01-09 19:50:28,145 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-01-09 19:50:28,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-01-09 19:50:28,145 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-01-09 19:50:28,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-01-09 19:50:28,145 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_open [2025-01-09 19:50:28,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_open [2025-01-09 19:50:28,145 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-01-09 19:50:28,145 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-01-09 19:50:28,145 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2025-01-09 19:50:28,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2025-01-09 19:50:28,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2025-01-09 19:50:28,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2025-01-09 19:50:28,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:50:28,146 INFO L130 BoogieDeclarations]: Found specification of procedure read_eprom_word [2025-01-09 19:50:28,146 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eprom_word [2025-01-09 19:50:28,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-01-09 19:50:28,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 19:50:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_nway_reset [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_nway_reset [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_resume [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_resume [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_tx_timeout [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_tx_timeout [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_dec_workqueue [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_dec_workqueue [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urbs [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urbs [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_disconnect [2025-01-09 19:50:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_disconnect [2025-01-09 19:50:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2025-01-09 19:50:28,149 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2025-01-09 19:50:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 19:50:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 19:50:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 19:50:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 19:50:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 19:50:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 19:50:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 19:50:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 19:50:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 19:50:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 19:50:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 19:50:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 19:50:28,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2025-01-09 19:50:28,154 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure __mii_op [2025-01-09 19:50:28,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __mii_op [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 19:50:28,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2025-01-09 19:50:28,154 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 19:50:28,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-01-09 19:50:28,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-01-09 19:50:28,155 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2025-01-09 19:50:28,155 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:50:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:50:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:50:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:50:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:50:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:50:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:50:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:50:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:50:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:50:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:50:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:50:28,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_wol [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_wol [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 19:50:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 19:50:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 19:50:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 19:50:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 19:50:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 19:50:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 19:50:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 19:50:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 19:50:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 19:50:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 19:50:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 19:50:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 19:50:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 19:50:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2025-01-09 19:50:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2025-01-09 19:50:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:50:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:50:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_multicast [2025-01-09 19:50:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_multicast [2025-01-09 19:50:28,162 INFO L130 BoogieDeclarations]: Found specification of procedure set_register [2025-01-09 19:50:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure set_register [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-01-09 19:50:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-01-09 19:50:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2025-01-09 19:50:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 19:50:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-01-09 19:50:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2025-01-09 19:50:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2025-01-09 19:50:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2025-01-09 19:50:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-01-09 19:50:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_close [2025-01-09 19:50:28,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_close [2025-01-09 19:50:28,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-01-09 19:50:28,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2025-01-09 19:50:28,164 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2025-01-09 19:50:28,164 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2025-01-09 19:50:28,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2025-01-09 19:50:28,164 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-01-09 19:50:28,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-01-09 19:50:28,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:50:28,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:50:28,855 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:50:28,858 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:50:29,766 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:51:29,450 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-01-09 19:51:29,933 INFO L? ?]: Removed 2131 outVars from TransFormulas that were not future-live. [2025-01-09 19:51:29,933 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:51:29,977 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:51:29,982 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2025-01-09 19:51:29,985 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:51:29 BoogieIcfgContainer [2025-01-09 19:51:29,985 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:51:29,987 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:51:29,987 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:51:29,992 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:51:29,993 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:50:24" (1/3) ... [2025-01-09 19:51:29,994 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43da1aa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:51:29, skipping insertion in model container [2025-01-09 19:51:29,994 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:50:26" (2/3) ... [2025-01-09 19:51:29,995 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43da1aa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:51:29, skipping insertion in model container [2025-01-09 19:51:29,995 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:51:29" (3/3) ... [2025-01-09 19:51:29,996 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i [2025-01-09 19:51:30,010 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:51:30,014 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i that has 97 procedures, 1803 locations, 1 initial locations, 42 loop locations, and 2 error locations. [2025-01-09 19:51:30,108 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:51:30,118 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;@1c1a4c9a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:51:30,119 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-01-09 19:51:30,126 INFO L276 IsEmpty]: Start isEmpty. Operand has 1706 states, 1291 states have (on average 1.3369481022463208) internal successors, (1726), 1300 states have internal predecessors, (1726), 337 states have call successors, (337), 77 states have call predecessors, (337), 76 states have return successors, (331), 329 states have call predecessors, (331), 331 states have call successors, (331) [2025-01-09 19:51:30,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2025-01-09 19:51:30,141 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:51:30,142 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 19:51:30,142 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 19:51:30,147 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:51:30,147 INFO L85 PathProgramCache]: Analyzing trace with hash -1457071220, now seen corresponding path program 1 times [2025-01-09 19:51:30,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:51:30,153 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [755878282] [2025-01-09 19:51:30,153 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:51:30,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms