./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 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/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-alloc-spinlock_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())) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', '97d835cf94d1b164c94e454298c9901161d3451d2aec7fccfb9f6ea65c4976ed'] 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-alloc-spinlock_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 97d835cf94d1b164c94e454298c9901161d3451d2aec7fccfb9f6ea65c4976ed --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-07 13:51:24,290 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-07 13:51:24,379 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-07 13:51:24,386 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-07 13:51:24,388 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-07 13:51:24,406 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-07 13:51:24,407 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-07 13:51:24,407 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-07 13:51:24,407 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-07 13:51:24,407 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-07 13:51:24,408 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-07 13:51:24,408 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-07 13:51:24,408 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-07 13:51:24,408 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-07 13:51:24,408 INFO L153 SettingsManager]: * Use SBE=true [2024-11-07 13:51:24,408 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-07 13:51:24,409 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-07 13:51:24,409 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-07 13:51:24,409 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-07 13:51:24,409 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-07 13:51:24,409 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-07 13:51:24,409 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-07 13:51:24,409 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-07 13:51:24,409 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-07 13:51:24,410 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-07 13:51:24,410 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-07 13:51:24,410 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-07 13:51:24,410 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-07 13:51:24,410 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-07 13:51:24,410 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:51:24,410 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-07 13:51:24,410 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-07 13:51:24,411 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-07 13:51:24,411 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-07 13:51:24,411 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-07 13:51:24,411 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-07 13:51:24,411 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-07 13:51:24,411 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-07 13:51:24,411 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-07 13:51:24,411 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 -> 97d835cf94d1b164c94e454298c9901161d3451d2aec7fccfb9f6ea65c4976ed [2024-11-07 13:51:24,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-07 13:51:24,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-07 13:51:24,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-07 13:51:24,708 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-07 13:51:24,709 INFO L274 PluginConnector]: CDTParser initialized [2024-11-07 13:51:24,710 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2024-11-07 13:51:26,028 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-07 13:51:26,574 INFO L384 CDTParser]: Found 1 translation units. [2024-11-07 13:51:26,575 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2024-11-07 13:51:26,621 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/be4ac8791/0f7e781a079c4968a7ac5d55b9ce0ff8/FLAG00334753b [2024-11-07 13:51:26,633 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/be4ac8791/0f7e781a079c4968a7ac5d55b9ce0ff8 [2024-11-07 13:51:26,635 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-07 13:51:26,637 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-07 13:51:26,639 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-07 13:51:26,639 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-07 13:51:26,643 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-07 13:51:26,644 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:51:26" (1/1) ... [2024-11-07 13:51:26,646 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e954655 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:26, skipping insertion in model container [2024-11-07 13:51:26,646 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:51:26" (1/1) ... [2024-11-07 13:51:26,747 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-07 13:51:29,254 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-alloc-spinlock_drivers-net-usb-pegasus.cil.i[327451,327464] [2024-11-07 13:51:29,284 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-alloc-spinlock_drivers-net-usb-pegasus.cil.i[327596,327609] [2024-11-07 13:51:29,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:51:29,380 INFO L200 MainTranslator]: Completed pre-run [2024-11-07 13:51:29,508 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] [2024-11-07 13:51:29,511 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] [2024-11-07 13:51:29,512 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5414] [2024-11-07 13:51:29,788 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-alloc-spinlock_drivers-net-usb-pegasus.cil.i[327451,327464] [2024-11-07 13:51:29,789 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-alloc-spinlock_drivers-net-usb-pegasus.cil.i[327596,327609] [2024-11-07 13:51:29,794 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-07 13:51:30,028 INFO L204 MainTranslator]: Completed translation [2024-11-07 13:51:30,029 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:30 WrapperNode [2024-11-07 13:51:30,030 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-07 13:51:30,034 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-07 13:51:30,034 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-07 13:51:30,034 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-07 13:51:30,040 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:30" (1/1) ... [2024-11-07 13:51:30,189 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:30" (1/1) ... [2024-11-07 13:51:30,437 INFO L138 Inliner]: procedures = 392, calls = 3391, calls flagged for inlining = 187, calls inlined = 167, statements flattened = 6423 [2024-11-07 13:51:30,439 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-07 13:51:30,440 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-07 13:51:30,440 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-07 13:51:30,440 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-07 13:51:30,449 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:30" (1/1) ... [2024-11-07 13:51:30,450 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:30" (1/1) ... [2024-11-07 13:51:30,493 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:30" (1/1) ... [2024-11-07 13:51:31,382 INFO L175 MemorySlicer]: Split 2148 memory accesses to 20 slices as follows [8, 8, 1, 118, 2, 2, 8, 319, 53, 3, 6, 8, 5, 1481, 6, 98, 2, 5, 7, 8]. 69 percent of accesses are in the largest equivalence class. The 189 initializations are split as follows [8, 8, 1, 118, 0, 2, 8, 0, 0, 3, 6, 8, 5, 8, 6, 0, 0, 0, 0, 8]. The 1652 writes are split as follows [0, 0, 0, 0, 1, 0, 0, 310, 44, 0, 0, 0, 0, 1204, 0, 84, 1, 2, 6, 0]. [2024-11-07 13:51:31,383 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:30" (1/1) ... [2024-11-07 13:51:31,383 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:30" (1/1) ... [2024-11-07 13:51:31,512 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:30" (1/1) ... [2024-11-07 13:51:31,547 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:30" (1/1) ... [2024-11-07 13:51:31,587 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:30" (1/1) ... [2024-11-07 13:51:31,617 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:30" (1/1) ... [2024-11-07 13:51:31,675 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-07 13:51:31,677 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-07 13:51:31,677 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-07 13:51:31,677 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-07 13:51:31,679 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:30" (1/1) ... [2024-11-07 13:51:31,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-07 13:51:31,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-07 13:51:31,714 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) [2024-11-07 13:51:31,721 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 [2024-11-07 13:51:31,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-07 13:51:31,740 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-07 13:51:31,740 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-07 13:51:31,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-07 13:51:31,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-07 13:51:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-07 13:51:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2024-11-07 13:51:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2024-11-07 13:51:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2024-11-07 13:51:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2024-11-07 13:51:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2024-11-07 13:51:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2024-11-07 13:51:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-07 13:51:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-07 13:51:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-07 13:51:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-07 13:51:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-07 13:51:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-07 13:51:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-07 13:51:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-07 13:51:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-07 13:51:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-07 13:51:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-07 13:51:31,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-07 13:51:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-07 13:51:31,741 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-07 13:51:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-07 13:51:31,742 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_dec_workqueue [2024-11-07 13:51:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_dec_workqueue [2024-11-07 13:51:31,742 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-07 13:51:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-07 13:51:31,742 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-07 13:51:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-07 13:51:31,742 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_disconnect [2024-11-07 13:51:31,742 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_disconnect [2024-11-07 13:51:31,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-07 13:51:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-11-07 13:51:31,748 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure __mii_op [2024-11-07 13:51:31,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __mii_op [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-07 13:51:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-07 13:51:31,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-07 13:51:31,749 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-07 13:51:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-07 13:51:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-07 13:51:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-07 13:51:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-07 13:51:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-07 13:51:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-07 13:51:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-07 13:51:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-07 13:51:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-07 13:51:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-07 13:51:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-07 13:51:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-07 13:51:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-07 13:51:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-07 13:51:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-07 13:51:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-07 13:51:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-07 13:51:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-07 13:51:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-07 13:51:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-07 13:51:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-07 13:51:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-07 13:51:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-07 13:51:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-07 13:51:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-07 13:51:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-07 13:51:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_wol [2024-11-07 13:51:31,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_wol [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-07 13:51:31,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-07 13:51:31,756 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-07 13:51:31,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-07 13:51:31,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_multicast [2024-11-07 13:51:31,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_multicast [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure set_register [2024-11-07 13:51:31,756 INFO L138 BoogieDeclarations]: Found implementation of procedure set_register [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-07 13:51:31,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-07 13:51:31,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-07 13:51:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-07 13:51:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-07 13:51:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-07 13:51:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-07 13:51:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-07 13:51:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-07 13:51:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-07 13:51:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-07 13:51:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-07 13:51:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-07 13:51:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-07 13:51:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-07 13:51:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-07 13:51:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-07 13:51:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-07 13:51:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-07 13:51:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-07 13:51:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-07 13:51:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-07 13:51:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-07 13:51:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-07 13:51:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-07 13:51:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-07 13:51:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-07 13:51:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-07 13:51:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-07 13:51:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-07 13:51:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-07 13:51:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-07 13:51:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-07 13:51:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-07 13:51:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-07 13:51:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2024-11-07 13:51:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2024-11-07 13:51:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-07 13:51:31,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-07 13:51:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-07 13:51:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-07 13:51:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-07 13:51:31,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-07 13:51:31,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-07 13:51:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-07 13:51:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-07 13:51:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-07 13:51:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-07 13:51:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-07 13:51:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-07 13:51:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-07 13:51:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-07 13:51:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-07 13:51:31,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-07 13:51:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2024-11-07 13:51:31,763 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2024-11-07 13:51:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-07 13:51:31,763 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-07 13:51:31,763 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2024-11-07 13:51:31,763 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2024-11-07 13:51:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-07 13:51:31,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-07 13:51:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_open [2024-11-07 13:51:31,766 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_open [2024-11-07 13:51:31,766 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-07 13:51:31,766 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-07 13:51:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-07 13:51:31,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-07 13:51:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-07 13:51:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure read_eprom_word [2024-11-07 13:51:31,767 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eprom_word [2024-11-07 13:51:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-07 13:51:31,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-07 13:51:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-07 13:51:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-07 13:51:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-07 13:51:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-07 13:51:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-07 13:51:31,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-07 13:51:31,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_nway_reset [2024-11-07 13:51:31,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_nway_reset [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_resume [2024-11-07 13:51:31,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_resume [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-07 13:51:31,769 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-07 13:51:31,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-07 13:51:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-07 13:51:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_tx_timeout [2024-11-07 13:51:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_tx_timeout [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-07 13:51:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-07 13:51:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urbs [2024-11-07 13:51:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urbs [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-07 13:51:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-07 13:51:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-07 13:51:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2024-11-07 13:51:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2024-11-07 13:51:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-07 13:51:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-07 13:51:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2024-11-07 13:51:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-07 13:51:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-07 13:51:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-07 13:51:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-07 13:51:31,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-07 13:51:31,774 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-07 13:51:31,774 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-07 13:51:31,774 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2024-11-07 13:51:31,774 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-07 13:51:31,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_close [2024-11-07 13:51:31,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_close [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2024-11-07 13:51:31,775 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2024-11-07 13:51:31,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2024-11-07 13:51:31,775 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2024-11-07 13:51:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-07 13:51:31,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-07 13:51:32,733 INFO L238 CfgBuilder]: Building ICFG [2024-11-07 13:51:32,736 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-07 13:51:33,799 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-07 13:52:32,177 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-07 13:52:32,806 INFO L? ?]: Removed 2189 outVars from TransFormulas that were not future-live. [2024-11-07 13:52:32,806 INFO L287 CfgBuilder]: Performing block encoding [2024-11-07 13:52:32,863 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-07 13:52:32,863 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-07 13:52:32,864 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:52:32 BoogieIcfgContainer [2024-11-07 13:52:32,864 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-07 13:52:32,867 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-07 13:52:32,867 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-07 13:52:32,871 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-07 13:52:32,871 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:51:26" (1/3) ... [2024-11-07 13:52:32,872 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@289fc341 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:52:32, skipping insertion in model container [2024-11-07 13:52:32,872 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:51:30" (2/3) ... [2024-11-07 13:52:32,872 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@289fc341 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 01:52:32, skipping insertion in model container [2024-11-07 13:52:32,872 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 01:52:32" (3/3) ... [2024-11-07 13:52:32,873 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2024-11-07 13:52:32,889 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-07 13:52:32,890 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-07 13:52:32,987 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-07 13:52:32,997 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;@1cd22d76, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-07 13:52:32,997 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-07 13:52:33,008 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) [2024-11-07 13:52:33,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-07 13:52:33,028 INFO L207 NwaCegarLoop]: Found error trace [2024-11-07 13:52:33,029 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] [2024-11-07 13:52:33,029 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-07 13:52:33,033 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-07 13:52:33,033 INFO L85 PathProgramCache]: Analyzing trace with hash 1913868634, now seen corresponding path program 1 times [2024-11-07 13:52:33,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-07 13:52:33,039 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185135584] [2024-11-07 13:52:33,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-07 13:52:33,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms