./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/bin/uautomizer-verify-qhAvR1uOyd --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 97d835cf94d1b164c94e454298c9901161d3451d2aec7fccfb9f6ea65c4976ed --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 13:56:05,408 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 13:56:05,513 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-13 13:56:05,523 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 13:56:05,523 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 13:56:05,568 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 13:56:05,570 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 13:56:05,570 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 13:56:05,571 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 13:56:05,571 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 13:56:05,572 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 13:56:05,572 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 13:56:05,573 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 13:56:05,573 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 13:56:05,573 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 13:56:05,574 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 13:56:05,574 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 13:56:05,574 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 13:56:05,575 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 13:56:05,575 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 13:56:05,575 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 13:56:05,575 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 13:56:05,575 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 13:56:05,575 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 13:56:05,576 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 13:56:05,576 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 13:56:05,576 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 13:56:05,576 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 13:56:05,576 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 13:56:05,577 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:56:05,577 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 13:56:05,577 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 13:56:05,577 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 13:56:05,578 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 13:56:05,578 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 13:56:05,578 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 13:56:05,578 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 13:56:05,578 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 13:56:05,578 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 13:56:05,579 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_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/bin/uautomizer-verify-qhAvR1uOyd 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 -> 97d835cf94d1b164c94e454298c9901161d3451d2aec7fccfb9f6ea65c4976ed [2024-11-13 13:56:05,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 13:56:05,928 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 13:56:05,930 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 13:56:05,932 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 13:56:05,934 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 13:56:05,936 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i Unable to find full path for "g++" [2024-11-13 13:56:08,148 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 13:56:08,915 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 13:56:08,919 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2024-11-13 13:56:08,986 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/bin/uautomizer-verify-qhAvR1uOyd/data/6514b62de/71772c1c470e434fb268ffd07b902b35/FLAGf74292a80 [2024-11-13 13:56:09,014 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/bin/uautomizer-verify-qhAvR1uOyd/data/6514b62de/71772c1c470e434fb268ffd07b902b35 [2024-11-13 13:56:09,017 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 13:56:09,019 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 13:56:09,020 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 13:56:09,021 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 13:56:09,025 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 13:56:09,026 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:56:09" (1/1) ... [2024-11-13 13:56:09,027 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fc67258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:56:09, skipping insertion in model container [2024-11-13 13:56:09,028 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:56:09" (1/1) ... [2024-11-13 13:56:09,181 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 13:56:12,283 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_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i[327451,327464] [2024-11-13 13:56:12,286 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_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i[327596,327609] [2024-11-13 13:56:12,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:56:12,395 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 13:56:12,585 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"); [5400] [2024-11-13 13:56:12,587 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)); [5407] [2024-11-13 13:56:12,588 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5414] [2024-11-13 13:56:12,943 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_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i[327451,327464] [2024-11-13 13:56:12,946 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_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i[327596,327609] [2024-11-13 13:56:12,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:56:13,334 INFO L204 MainTranslator]: Completed translation [2024-11-13 13:56:13,335 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:56:13 WrapperNode [2024-11-13 13:56:13,335 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 13:56:13,336 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 13:56:13,337 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 13:56:13,337 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 13:56:13,344 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:56:13" (1/1) ... [2024-11-13 13:56:13,449 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:56:13" (1/1) ... [2024-11-13 13:56:13,705 INFO L138 Inliner]: procedures = 392, calls = 3391, calls flagged for inlining = 187, calls inlined = 167, statements flattened = 6423 [2024-11-13 13:56:13,705 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 13:56:13,707 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 13:56:13,708 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 13:56:13,708 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 13:56:13,718 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:56:13" (1/1) ... [2024-11-13 13:56:13,719 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:56:13" (1/1) ... [2024-11-13 13:56:13,769 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:56:13" (1/1) ... [2024-11-13 13:56:14,874 INFO L175 MemorySlicer]: Split 2148 memory accesses to 20 slices as follows [2, 6, 8, 8, 1, 118, 2, 8, 319, 3, 53, 1481, 8, 5, 7, 98, 8, 6, 5, 2]. 69 percent of accesses are in the largest equivalence class. The 189 initializations are split as follows [0, 6, 8, 8, 1, 118, 2, 8, 0, 3, 0, 8, 8, 5, 0, 0, 8, 6, 0, 0]. The 1652 writes are split as follows [1, 0, 0, 0, 0, 0, 0, 0, 310, 0, 44, 1204, 0, 0, 6, 84, 0, 0, 2, 1]. [2024-11-13 13:56:14,875 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:56:13" (1/1) ... [2024-11-13 13:56:14,875 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:56:13" (1/1) ... [2024-11-13 13:56:15,074 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:56:13" (1/1) ... [2024-11-13 13:56:15,106 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:56:13" (1/1) ... [2024-11-13 13:56:15,141 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:56:13" (1/1) ... [2024-11-13 13:56:15,171 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:56:13" (1/1) ... [2024-11-13 13:56:15,249 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 13:56:15,250 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 13:56:15,251 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 13:56:15,251 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 13:56:15,252 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:56:13" (1/1) ... [2024-11-13 13:56:15,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:56:15,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:56:15,297 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 13:56:15,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ccab677-d91d-4ee0-bd48-8c415cd91f0c/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 13:56:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 13:56:15,334 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 13:56:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-13 13:56:15,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-13 13:56:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 13:56:15,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 13:56:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2024-11-13 13:56:15,335 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2024-11-13 13:56:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2024-11-13 13:56:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2024-11-13 13:56:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2024-11-13 13:56:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2024-11-13 13:56:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-13 13:56:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-13 13:56:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-13 13:56:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-13 13:56:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 13:56:15,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 13:56:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 13:56:15,337 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 13:56:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 13:56:15,337 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 13:56:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 13:56:15,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 13:56:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 13:56:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-13 13:56:15,338 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-13 13:56:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_dec_workqueue [2024-11-13 13:56:15,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_dec_workqueue [2024-11-13 13:56:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 13:56:15,339 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 13:56:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-13 13:56:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-13 13:56:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_disconnect [2024-11-13 13:56:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_disconnect [2024-11-13 13:56:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-13 13:56:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-13 13:56:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-13 13:56:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-13 13:56:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-13 13:56:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-13 13:56:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-13 13:56:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-13 13:56:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-13 13:56:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-13 13:56:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-13 13:56:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-13 13:56:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-13 13:56:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-13 13:56:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-13 13:56:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-13 13:56:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-13 13:56:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-13 13:56:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-13 13:56:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-13 13:56:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-11-13 13:56:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-11-13 13:56:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure __mii_op [2024-11-13 13:56:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __mii_op [2024-11-13 13:56:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-13 13:56:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-13 13:56:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-13 13:56:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-13 13:56:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-13 13:56:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-13 13:56:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-13 13:56:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-13 13:56:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-13 13:56:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-13 13:56:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-13 13:56:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-13 13:56:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-13 13:56:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-13 13:56:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-13 13:56:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-13 13:56:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-13 13:56:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-13 13:56:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-13 13:56:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-13 13:56:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 13:56:15,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 13:56:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-13 13:56:15,348 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-13 13:56:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-13 13:56:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-13 13:56:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-13 13:56:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-13 13:56:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-13 13:56:15,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-13 13:56:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-13 13:56:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-13 13:56:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-13 13:56:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-13 13:56:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-13 13:56:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-13 13:56:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-13 13:56:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-13 13:56:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-13 13:56:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-13 13:56:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-13 13:56:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-13 13:56:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-13 13:56:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-13 13:56:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-13 13:56:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-13 13:56:15,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-13 13:56:15,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-13 13:56:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-13 13:56:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-13 13:56:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-13 13:56:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-13 13:56:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-13 13:56:15,357 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_wol [2024-11-13 13:56:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_wol [2024-11-13 13:56:15,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 13:56:15,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 13:56:15,358 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-13 13:56:15,359 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-13 13:56:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 13:56:15,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 13:56:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-13 13:56:15,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-13 13:56:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_multicast [2024-11-13 13:56:15,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_multicast [2024-11-13 13:56:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure set_register [2024-11-13 13:56:15,359 INFO L138 BoogieDeclarations]: Found implementation of procedure set_register [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 13:56:15,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 13:56:15,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-13 13:56:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-13 13:56:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-13 13:56:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-13 13:56:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-13 13:56:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-13 13:56:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-13 13:56:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 13:56:15,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 13:56:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-13 13:56:15,361 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-13 13:56:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-13 13:56:15,361 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-13 13:56:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-13 13:56:15,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-13 13:56:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-13 13:56:15,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-13 13:56:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-13 13:56:15,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-13 13:56:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 13:56:15,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 13:56:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-13 13:56:15,364 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-13 13:56:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 13:56:15,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 13:56:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2024-11-13 13:56:15,365 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2024-11-13 13:56:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-13 13:56:15,365 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-13 13:56:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-13 13:56:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-13 13:56:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-13 13:56:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-13 13:56:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-13 13:56:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-13 13:56:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-13 13:56:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-13 13:56:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-13 13:56:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-13 13:56:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-13 13:56:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-13 13:56:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-13 13:56:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-13 13:56:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-13 13:56:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-13 13:56:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-13 13:56:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-13 13:56:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-13 13:56:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-13 13:56:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-13 13:56:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-13 13:56:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-13 13:56:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-13 13:56:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-13 13:56:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-13 13:56:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-13 13:56:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-13 13:56:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-13 13:56:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-13 13:56:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-13 13:56:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-13 13:56:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-13 13:56:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-13 13:56:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-13 13:56:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-13 13:56:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-13 13:56:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-13 13:56:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-13 13:56:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-13 13:56:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 13:56:15,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 13:56:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2024-11-13 13:56:15,369 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2024-11-13 13:56:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-13 13:56:15,369 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-13 13:56:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2024-11-13 13:56:15,369 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2024-11-13 13:56:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 13:56:15,369 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 13:56:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_open [2024-11-13 13:56:15,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_open [2024-11-13 13:56:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 13:56:15,369 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 13:56:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-13 13:56:15,371 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-13 13:56:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 13:56:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure read_eprom_word [2024-11-13 13:56:15,371 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eprom_word [2024-11-13 13:56:15,372 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 13:56:15,372 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 13:56:15,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-13 13:56:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-13 13:56:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-13 13:56:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-13 13:56:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-13 13:56:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-13 13:56:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-13 13:56:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-13 13:56:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-13 13:56:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-13 13:56:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-13 13:56:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-13 13:56:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-13 13:56:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-13 13:56:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-13 13:56:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-13 13:56:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-13 13:56:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-13 13:56:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-13 13:56:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-13 13:56:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_nway_reset [2024-11-13 13:56:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_nway_reset [2024-11-13 13:56:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_resume [2024-11-13 13:56:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_resume [2024-11-13 13:56:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 13:56:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 13:56:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 13:56:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 13:56:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-13 13:56:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-13 13:56:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_tx_timeout [2024-11-13 13:56:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_tx_timeout [2024-11-13 13:56:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 13:56:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 13:56:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-13 13:56:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-13 13:56:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urbs [2024-11-13 13:56:15,375 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urbs [2024-11-13 13:56:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 13:56:15,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 13:56:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 13:56:15,375 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 13:56:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 13:56:15,375 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 13:56:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2024-11-13 13:56:15,375 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2024-11-13 13:56:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2024-11-13 13:56:15,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2024-11-13 13:56:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-13 13:56:15,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-13 13:56:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 13:56:15,375 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 13:56:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2024-11-13 13:56:15,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2024-11-13 13:56:15,380 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 13:56:15,380 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 13:56:15,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-13 13:56:15,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-13 13:56:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-13 13:56:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-13 13:56:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-13 13:56:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-13 13:56:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-13 13:56:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-13 13:56:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-13 13:56:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-13 13:56:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-13 13:56:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-13 13:56:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-13 13:56:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-13 13:56:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-13 13:56:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-13 13:56:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-13 13:56:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-13 13:56:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-13 13:56:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-13 13:56:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 13:56:15,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 13:56:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 13:56:15,382 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 13:56:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2024-11-13 13:56:15,382 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2024-11-13 13:56:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 13:56:15,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 13:56:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_close [2024-11-13 13:56:15,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_close [2024-11-13 13:56:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2024-11-13 13:56:15,383 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2024-11-13 13:56:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-13 13:56:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2024-11-13 13:56:15,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2024-11-13 13:56:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 13:56:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-13 13:56:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-13 13:56:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-13 13:56:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-13 13:56:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-13 13:56:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-13 13:56:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-13 13:56:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-13 13:56:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-13 13:56:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-13 13:56:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-13 13:56:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-13 13:56:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-13 13:56:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-13 13:56:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-13 13:56:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-13 13:56:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-13 13:56:15,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-13 13:56:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-13 13:56:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2024-11-13 13:56:15,385 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2024-11-13 13:56:15,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 13:56:15,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 13:56:16,533 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 13:56:16,537 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 13:56:17,999 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 13:57:34,862 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 13:57:35,637 INFO L? ?]: Removed 2189 outVars from TransFormulas that were not future-live. [2024-11-13 13:57:35,637 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 13:57:35,705 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 13:57:35,706 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 13:57:35,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:57:35 BoogieIcfgContainer [2024-11-13 13:57:35,706 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 13:57:35,711 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 13:57:35,711 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 13:57:35,717 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 13:57:35,718 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 01:56:09" (1/3) ... [2024-11-13 13:57:35,718 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a080e90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:57:35, skipping insertion in model container [2024-11-13 13:57:35,718 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:56:13" (2/3) ... [2024-11-13 13:57:35,718 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a080e90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:57:35, skipping insertion in model container [2024-11-13 13:57:35,719 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:57:35" (3/3) ... [2024-11-13 13:57:35,721 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2024-11-13 13:57:35,740 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 13:57:35,744 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i that has 99 procedures, 1850 locations, 1 initial locations, 42 loop locations, and 1 error locations. [2024-11-13 13:57:35,872 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 13:57:35,892 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;@6c3c77b5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 13:57:35,892 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 13:57:35,907 INFO L276 IsEmpty]: Start isEmpty. Operand has 1753 states, 1320 states have (on average 1.3356060606060607) internal successors, (1763), 1328 states have internal predecessors, (1763), 354 states have call successors, (354), 79 states have call predecessors, (354), 78 states have return successors, (348), 346 states have call predecessors, (348), 348 states have call successors, (348) [2024-11-13 13:57:35,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 13:57:35,947 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 13:57:35,948 INFO L215 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, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:57:35,949 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 13:57:35,953 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:57:35,954 INFO L85 PathProgramCache]: Analyzing trace with hash 1913868634, now seen corresponding path program 1 times [2024-11-13 13:57:35,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:57:35,961 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [677906205] [2024-11-13 13:57:35,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:57:35,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms