./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 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/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/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 21:50:35,388 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 21:50:35,433 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 21:50:35,436 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 21:50:35,437 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 21:50:35,459 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 21:50:35,460 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 21:50:35,460 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 21:50:35,461 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 21:50:35,461 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 21:50:35,462 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 21:50:35,462 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 21:50:35,462 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 21:50:35,463 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 21:50:35,463 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 21:50:35,465 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 21:50:35,465 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 21:50:35,465 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 21:50:35,465 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 21:50:35,466 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 21:50:35,466 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 21:50:35,466 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 21:50:35,466 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 21:50:35,467 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 21:50:35,467 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 21:50:35,467 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 21:50:35,467 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 21:50:35,467 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 21:50:35,467 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 21:50:35,468 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:50:35,468 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 21:50:35,468 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 21:50:35,468 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 21:50:35,468 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 21:50:35,469 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 21:50:35,469 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 21:50:35,469 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 21:50:35,469 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 21:50:35,469 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 21:50:35,469 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97d835cf94d1b164c94e454298c9901161d3451d2aec7fccfb9f6ea65c4976ed [2024-11-16 21:50:35,711 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 21:50:35,735 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 21:50:35,738 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 21:50:35,739 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 21:50:35,740 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 21:50:35,741 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/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 [2024-11-16 21:50:37,053 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 21:50:37,540 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 21:50:37,541 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2024-11-16 21:50:37,584 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22acdf517/69d2496333ea456496987ecec83417a5/FLAG1724457f9 [2024-11-16 21:50:37,596 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22acdf517/69d2496333ea456496987ecec83417a5 [2024-11-16 21:50:37,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 21:50:37,600 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 21:50:37,601 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 21:50:37,601 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 21:50:37,606 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 21:50:37,607 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:50:37" (1/1) ... [2024-11-16 21:50:37,607 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78fb9096 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:37, skipping insertion in model container [2024-11-16 21:50:37,607 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:50:37" (1/1) ... [2024-11-16 21:50:37,729 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 21:50:40,097 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/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] [2024-11-16 21:50:40,100 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/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] [2024-11-16 21:50:40,119 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:50:40,193 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 21:50:40,298 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] [2024-11-16 21:50:40,300 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] [2024-11-16 21:50:40,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5414] [2024-11-16 21:50:40,514 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/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] [2024-11-16 21:50:40,514 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/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] [2024-11-16 21:50:40,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 21:50:40,719 INFO L204 MainTranslator]: Completed translation [2024-11-16 21:50:40,720 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:40 WrapperNode [2024-11-16 21:50:40,720 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 21:50:40,721 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 21:50:40,721 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 21:50:40,721 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 21:50:40,726 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:40" (1/1) ... [2024-11-16 21:50:40,806 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:40" (1/1) ... [2024-11-16 21:50:40,976 INFO L138 Inliner]: procedures = 392, calls = 3391, calls flagged for inlining = 187, calls inlined = 167, statements flattened = 6423 [2024-11-16 21:50:40,977 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 21:50:40,977 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 21:50:40,977 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 21:50:40,977 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 21:50:40,988 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:40" (1/1) ... [2024-11-16 21:50:40,989 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:40" (1/1) ... [2024-11-16 21:50:41,036 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:40" (1/1) ... [2024-11-16 21:50:41,769 INFO L175 MemorySlicer]: Split 2148 memory accesses to 20 slices as follows [7, 2, 8, 8, 1, 118, 1481, 2, 319, 8, 53, 3, 98, 8, 5, 6, 5, 6, 2, 8]. 69 percent of accesses are in the largest equivalence class. The 189 initializations are split as follows [0, 0, 8, 8, 1, 118, 8, 2, 0, 8, 0, 3, 0, 8, 0, 6, 5, 6, 0, 8]. The 1652 writes are split as follows [6, 1, 0, 0, 0, 0, 1204, 0, 310, 0, 44, 0, 84, 0, 2, 0, 0, 0, 1, 0]. [2024-11-16 21:50:41,769 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:40" (1/1) ... [2024-11-16 21:50:41,770 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:40" (1/1) ... [2024-11-16 21:50:41,874 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:40" (1/1) ... [2024-11-16 21:50:41,884 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:40" (1/1) ... [2024-11-16 21:50:41,910 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:40" (1/1) ... [2024-11-16 21:50:41,932 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:40" (1/1) ... [2024-11-16 21:50:41,981 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 21:50:41,983 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 21:50:41,983 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 21:50:41,984 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 21:50:41,985 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:40" (1/1) ... [2024-11-16 21:50:41,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 21:50:42,001 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 21:50:42,020 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 21:50:42,027 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 21:50:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 21:50:42,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 21:50:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-16 21:50:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-16 21:50:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 21:50:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 21:50:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2024-11-16 21:50:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2024-11-16 21:50:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2024-11-16 21:50:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2024-11-16 21:50:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2024-11-16 21:50:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2024-11-16 21:50:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-16 21:50:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-16 21:50:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-16 21:50:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-16 21:50:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 21:50:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 21:50:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-16 21:50:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-16 21:50:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-16 21:50:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-16 21:50:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 21:50:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 21:50:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 21:50:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-16 21:50:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-16 21:50:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_dec_workqueue [2024-11-16 21:50:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_dec_workqueue [2024-11-16 21:50:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-16 21:50:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-16 21:50:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-16 21:50:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-16 21:50:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_disconnect [2024-11-16 21:50:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_disconnect [2024-11-16 21:50:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 21:50:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 21:50:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 21:50:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 21:50:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 21:50:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 21:50:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 21:50:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 21:50:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 21:50:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 21:50:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 21:50:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-16 21:50:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-16 21:50:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-16 21:50:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-16 21:50:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-16 21:50:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-16 21:50:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-16 21:50:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-16 21:50:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-16 21:50:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-11-16 21:50:42,083 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-11-16 21:50:42,083 INFO L130 BoogieDeclarations]: Found specification of procedure __mii_op [2024-11-16 21:50:42,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __mii_op [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 21:50:42,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 21:50:42,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-16 21:50:42,085 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 21:50:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 21:50:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 21:50:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 21:50:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 21:50:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 21:50:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 21:50:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 21:50:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-16 21:50:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-16 21:50:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-16 21:50:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-16 21:50:42,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-16 21:50:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-16 21:50:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-16 21:50:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-16 21:50:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-16 21:50:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-16 21:50:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-16 21:50:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-16 21:50:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-16 21:50:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-16 21:50:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-16 21:50:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-16 21:50:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-16 21:50:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-16 21:50:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-16 21:50:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-16 21:50:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-16 21:50:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-16 21:50:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-16 21:50:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-16 21:50:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-16 21:50:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-16 21:50:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-16 21:50:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-16 21:50:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-16 21:50:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-16 21:50:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-16 21:50:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-16 21:50:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-16 21:50:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-16 21:50:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-16 21:50:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-16 21:50:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-16 21:50:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-16 21:50:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-16 21:50:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-16 21:50:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-16 21:50:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-16 21:50:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-16 21:50:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-16 21:50:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-16 21:50:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_wol [2024-11-16 21:50:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_wol [2024-11-16 21:50:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-16 21:50:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-16 21:50:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-16 21:50:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-16 21:50:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-16 21:50:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-16 21:50:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-16 21:50:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-16 21:50:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_multicast [2024-11-16 21:50:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_multicast [2024-11-16 21:50:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure set_register [2024-11-16 21:50:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure set_register [2024-11-16 21:50:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 21:50:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-16 21:50:42,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-16 21:50:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 21:50:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 21:50:42,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 21:50:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 21:50:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 21:50:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 21:50:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 21:50:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 21:50:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 21:50:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 21:50:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 21:50:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 21:50:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 21:50:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 21:50:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 21:50:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 21:50:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 21:50:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 21:50:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 21:50:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 21:50:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-16 21:50:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-16 21:50:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-16 21:50:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-16 21:50:42,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-16 21:50:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-16 21:50:42,095 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-16 21:50:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-16 21:50:42,095 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-16 21:50:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-16 21:50:42,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-16 21:50:42,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-16 21:50:42,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-16 21:50:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-16 21:50:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-16 21:50:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-16 21:50:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-16 21:50:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-16 21:50:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-16 21:50:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 21:50:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 21:50:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2024-11-16 21:50:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2024-11-16 21:50:42,096 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-16 21:50:42,096 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-16 21:50:42,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-16 21:50:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-16 21:50:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-16 21:50:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 21:50:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 21:50:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 21:50:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 21:50:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 21:50:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 21:50:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 21:50:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 21:50:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 21:50:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 21:50:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 21:50:42,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 21:50:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 21:50:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 21:50:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 21:50:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 21:50:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 21:50:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-16 21:50:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-16 21:50:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-16 21:50:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 21:50:42,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 21:50:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2024-11-16 21:50:42,099 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2024-11-16 21:50:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-16 21:50:42,099 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-16 21:50:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2024-11-16 21:50:42,099 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2024-11-16 21:50:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-16 21:50:42,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-16 21:50:42,099 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_open [2024-11-16 21:50:42,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_open [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-16 21:50:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-16 21:50:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure read_eprom_word [2024-11-16 21:50:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eprom_word [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-16 21:50:42,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 21:50:42,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 21:50:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 21:50:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 21:50:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 21:50:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 21:50:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 21:50:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 21:50:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-16 21:50:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-16 21:50:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-16 21:50:42,101 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_nway_reset [2024-11-16 21:50:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_nway_reset [2024-11-16 21:50:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_resume [2024-11-16 21:50:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_resume [2024-11-16 21:50:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 21:50:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 21:50:42,102 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-16 21:50:42,102 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-16 21:50:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-16 21:50:42,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-16 21:50:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_tx_timeout [2024-11-16 21:50:42,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_tx_timeout [2024-11-16 21:50:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-16 21:50:42,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-16 21:50:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-16 21:50:42,103 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-16 21:50:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urbs [2024-11-16 21:50:42,103 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urbs [2024-11-16 21:50:42,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 21:50:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 21:50:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-16 21:50:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-16 21:50:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-16 21:50:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-16 21:50:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2024-11-16 21:50:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2024-11-16 21:50:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2024-11-16 21:50:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2024-11-16 21:50:42,104 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-16 21:50:42,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-16 21:50:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-16 21:50:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-16 21:50:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2024-11-16 21:50:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2024-11-16 21:50:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-16 21:50:42,105 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-16 21:50:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 21:50:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 21:50:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 21:50:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 21:50:42,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 21:50:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 21:50:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 21:50:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 21:50:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 21:50:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 21:50:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 21:50:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 21:50:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 21:50:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 21:50:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 21:50:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 21:50:42,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 21:50:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-16 21:50:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-16 21:50:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-16 21:50:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 21:50:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 21:50:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-16 21:50:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-16 21:50:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2024-11-16 21:50:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2024-11-16 21:50:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 21:50:42,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 21:50:42,107 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_close [2024-11-16 21:50:42,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_close [2024-11-16 21:50:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2024-11-16 21:50:42,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2024-11-16 21:50:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-16 21:50:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2024-11-16 21:50:42,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2024-11-16 21:50:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 21:50:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 21:50:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 21:50:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 21:50:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 21:50:42,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 21:50:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 21:50:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 21:50:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 21:50:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 21:50:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 21:50:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 21:50:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 21:50:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 21:50:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 21:50:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 21:50:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 21:50:42,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-16 21:50:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-16 21:50:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-16 21:50:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2024-11-16 21:50:42,110 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2024-11-16 21:50:42,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 21:50:42,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 21:50:42,771 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 21:50:42,776 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 21:50:43,359 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6683: call ULTIMATE.dealloc(~#descriptor~5#1.base, ~#descriptor~5#1.offset);havoc ~#descriptor~5#1.base, ~#descriptor~5#1.offset;call ULTIMATE.dealloc(~#descriptor___0~0#1.base, ~#descriptor___0~0#1.offset);havoc ~#descriptor___0~0#1.base, ~#descriptor___0~0#1.offset;call ULTIMATE.dealloc(~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset);havoc ~#descriptor___1~0#1.base, ~#descriptor___1~0#1.offset;call ULTIMATE.dealloc(~#descriptor___2~0#1.base, ~#descriptor___2~0#1.offset);havoc ~#descriptor___2~0#1.base, ~#descriptor___2~0#1.offset; [2024-11-16 21:50:43,359 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12038: havoc eth_type_trans_#t~nondet1080#1; [2024-11-16 21:50:43,360 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12121: havoc netif_rx_#t~nondet1091#1; [2024-11-16 21:50:43,360 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10140: havoc ldv_usb_submit_urb_85_#t~nondet892#1; [2024-11-16 21:50:43,360 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: assume true; [2024-11-16 21:50:43,509 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10341: havoc ldv_dev_get_drvdata_#t~mem911#1.base, ldv_dev_get_drvdata_#t~mem911#1.offset;havoc ldv_dev_get_drvdata_#t~mem912#1.base, ldv_dev_get_drvdata_#t~mem912#1.offset; [2024-11-16 21:50:43,661 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 21:50:43,680 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12004: havoc #t~nondet1073; [2024-11-16 21:50:43,696 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7361: call ULTIMATE.dealloc(~#tmp___0~9#1.base, ~#tmp___0~9#1.offset);havoc ~#tmp___0~9#1.base, ~#tmp___0~9#1.offset; [2024-11-16 21:50:43,734 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12153: havoc #t~ret1101.base, #t~ret1101.offset; [2024-11-16 21:50:43,819 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12097: havoc #t~nondet1088; [2024-11-16 21:50:44,208 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10209: havoc ldv_usb_submit_urb_92_#t~nondet899#1; [2024-11-16 21:50:44,208 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10218: havoc ldv_usb_submit_urb_93_#t~nondet900#1; [2024-11-16 21:50:44,208 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6628: call ULTIMATE.dealloc(enable_net_traffic_~#linkpart~0#1.base, enable_net_traffic_~#linkpart~0#1.offset);havoc enable_net_traffic_~#linkpart~0#1.base, enable_net_traffic_~#linkpart~0#1.offset;call ULTIMATE.dealloc(enable_net_traffic_~#data~3#1.base, enable_net_traffic_~#data~3#1.offset);havoc enable_net_traffic_~#data~3#1.base, enable_net_traffic_~#data~3#1.offset;call ULTIMATE.dealloc(enable_net_traffic_~#auxmode~1#1.base, enable_net_traffic_~#auxmode~1#1.offset);havoc enable_net_traffic_~#auxmode~1#1.base, enable_net_traffic_~#auxmode~1#1.offset; [2024-11-16 21:50:44,208 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7449: call ULTIMATE.dealloc(~#descriptor~8#1.base, ~#descriptor~8#1.offset);havoc ~#descriptor~8#1.base, ~#descriptor~8#1.offset;call ULTIMATE.dealloc(~#descriptor___0~1#1.base, ~#descriptor___0~1#1.offset);havoc ~#descriptor___0~1#1.base, ~#descriptor___0~1#1.offset;call ULTIMATE.dealloc(~#descriptor___1~1#1.base, ~#descriptor___1~1#1.offset);havoc ~#descriptor___1~1#1.base, ~#descriptor___1~1#1.offset;call ULTIMATE.dealloc(~#descriptor___2~1#1.base, ~#descriptor___2~1#1.offset);havoc ~#descriptor___2~1#1.base, ~#descriptor___2~1#1.offset; [2024-11-16 21:50:44,271 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11984: havoc #t~nondet1070; [2024-11-16 21:50:44,362 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6470: call ULTIMATE.dealloc(~#tmp~21.base, ~#tmp~21.offset);havoc ~#tmp~21.base, ~#tmp~21.offset;call ULTIMATE.dealloc(~#retdatai~0.base, ~#retdatai~0.offset);havoc ~#retdatai~0.base, ~#retdatai~0.offset; [2024-11-16 21:50:44,372 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12093: havoc mii_nway_restart_#t~nondet1087#1; [2024-11-16 21:50:44,381 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12150: havoc #t~nondet1100; [2024-11-16 21:50:44,383 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12042: havoc #t~nondet1081; [2024-11-16 21:50:44,408 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12129: havoc #t~nondet1093; [2024-11-16 21:50:44,410 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12018: havoc #t~nondet1075; [2024-11-16 21:50:44,412 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12105: havoc #t~nondet1090; [2024-11-16 21:50:44,427 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12183: havoc usb_unlink_urb_#t~nondet1104#1; [2024-11-16 21:50:44,435 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5507: havoc #t~mem69.base, #t~mem69.offset; [2024-11-16 21:50:44,443 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12101: havoc #t~nondet1089; [2024-11-16 21:50:44,508 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8199: call ULTIMATE.dealloc(~#descriptor~10#1.base, ~#descriptor~10#1.offset);havoc ~#descriptor~10#1.base, ~#descriptor~10#1.offset; [2024-11-16 21:50:44,510 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12141: havoc #t~nondet1096; [2024-11-16 21:50:44,589 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6339: call ULTIMATE.dealloc(~#data~0.base, ~#data~0.offset);havoc ~#data~0.base, ~#data~0.offset;call ULTIMATE.dealloc(~#regdi~0.base, ~#regdi~0.offset);havoc ~#regdi~0.base, ~#regdi~0.offset;call ULTIMATE.dealloc(~#descriptor~4.base, ~#descriptor~4.offset);havoc ~#descriptor~4.base, ~#descriptor~4.offset; [2024-11-16 21:50:44,592 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11997: havoc #t~nondet1071; [2024-11-16 21:50:44,668 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7115: call ULTIMATE.dealloc(~#descriptor~7#1.base, ~#descriptor~7#1.offset);havoc ~#descriptor~7#1.base, ~#descriptor~7#1.offset; [2024-11-16 21:50:44,668 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10158: havoc ldv_usb_submit_urb_87_#t~nondet894#1; [2024-11-16 21:50:44,712 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12026: havoc device_set_wakeup_enable_#t~nondet1077#1; [2024-11-16 21:50:44,724 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5808: havoc #t~mem133;havoc #t~bitwise134; [2024-11-16 21:50:44,743 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5422: havoc #t~mem1;havoc #t~bitwise2; [2024-11-16 21:50:44,760 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11980: havoc #t~nondet1069; [2024-11-16 21:50:44,903 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10131: havoc ldv_usb_submit_urb_84_#t~nondet891#1; [2024-11-16 21:50:44,903 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7863: call ULTIMATE.dealloc(~#descriptor~9#1.base, ~#descriptor~9#1.offset);havoc ~#descriptor~9#1.base, ~#descriptor~9#1.offset; [2024-11-16 21:50:44,937 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6242: call ULTIMATE.dealloc(~#data.base, ~#data.offset);havoc ~#data.base, ~#data.offset;call ULTIMATE.dealloc(~#descriptor~3.base, ~#descriptor~3.offset);havoc ~#descriptor~3.base, ~#descriptor~3.offset; [2024-11-16 21:50:44,939 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5416: #res := 1; [2024-11-16 21:50:44,996 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12166: havoc #t~nondet1102; [2024-11-16 21:50:45,023 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7320: call ULTIMATE.dealloc(disable_net_traffic_~#tmp~30#1.base, disable_net_traffic_~#tmp~30#1.offset);havoc disable_net_traffic_~#tmp~30#1.base, disable_net_traffic_~#tmp~30#1.offset; [2024-11-16 21:50:45,112 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6172: call ULTIMATE.dealloc(~#descriptor~1.base, ~#descriptor~1.offset);havoc ~#descriptor~1.base, ~#descriptor~1.offset; [2024-11-16 21:50:45,118 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12133: havoc queue_delayed_work_on_#t~nondet1094#1; [2024-11-16 21:50:45,146 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6209: call ULTIMATE.dealloc(~#descriptor~2.base, ~#descriptor~2.offset);havoc ~#descriptor~2.base, ~#descriptor~2.offset; [2024-11-16 21:51:36,644 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8625-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7702: call ULTIMATE.dealloc(pegasus_reset_wol_~#wol~0#1.base, pegasus_reset_wol_~#wol~0#1.offset);havoc pegasus_reset_wol_~#wol~0#1.base, pegasus_reset_wol_~#wol~0#1.offset; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8627-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12064: havoc ldv_pre_register_netdev_#t~nondet1082#1; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10149: havoc ldv_usb_submit_urb_86_#t~nondet893#1; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12000: havoc alloc_etherdev_mqs_#t~ret1072#1.base, alloc_etherdev_mqs_#t~ret1072#1.offset; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5658: havoc netif_msg_init_#t~bitwise90#1; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: assume true;#t~ret1106#1 := main_#res#1;havoc main_#t~ret840#1, main_~tmp~56#1;assume { :end_inline_main } true; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12068: havoc ldv_pre_usb_register_driver_#t~nondet1083#1; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7775: havoc pegasus_get_msglevel_#t~mem658#1; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12137: havoc register_netdev_#t~nondet1095#1; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6522: call ULTIMATE.dealloc(get_node_id_~#w16~0#1.base, get_node_id_~#w16~0#1.offset);havoc get_node_id_~#w16~0#1.base, get_node_id_~#w16~0#1.offset; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12008: havoc capable_#t~nondet1074#1; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7913: call ULTIMATE.dealloc(mii_phy_probe_~#tmp~45#1.base, mii_phy_probe_~#tmp~45#1.offset);havoc mii_phy_probe_~#tmp~45#1.base, mii_phy_probe_~#tmp~45#1.offset; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10295-1: ldv_usb_register_driver_99_#res#1 := ldv_usb_register_driver_99_~ldv_func_res~2#1; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8049: call ULTIMATE.dealloc(pegasus_probe_~#__key~0#1.base, pegasus_probe_~#__key~0#1.offset);havoc pegasus_probe_~#__key~0#1.base, pegasus_probe_~#__key~0#1.offset;call ULTIMATE.dealloc(pegasus_probe_~#__key___0~0#1.base, pegasus_probe_~#__key___0~0#1.offset);havoc pegasus_probe_~#__key___0~0#1.base, pegasus_probe_~#__key___0~0#1.offset;call ULTIMATE.dealloc(pegasus_probe_~#__constr_expr_0~0#1.base, pegasus_probe_~#__constr_expr_0~0#1.offset);havoc pegasus_probe_~#__constr_expr_0~0#1.base, pegasus_probe_~#__constr_expr_0~0#1.offset;call ULTIMATE.dealloc(pegasus_probe_~#__key___1~0#1.base, pegasus_probe_~#__key___1~0#1.offset);havoc pegasus_probe_~#__key___1~0#1.base, pegasus_probe_~#__key___1~0#1.offset; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9899-1: ldv_usb_register_driver_#res#1 := ldv_usb_register_driver_~arg0#1; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12081: havoc mii_ethtool_gset_#t~nondet1084#1; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10167: havoc ldv_usb_submit_urb_88_#t~nondet895#1; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10234-1: ldv_alloc_etherdev_mqs_94_#res#1.base, ldv_alloc_etherdev_mqs_94_#res#1.offset := ldv_alloc_etherdev_mqs_94_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_94_~ldv_func_res~0#1.offset; [2024-11-16 21:51:36,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12085: havoc mii_ethtool_sset_#t~nondet1085#1; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8320: call ULTIMATE.dealloc(parse_id_~#id#1.base, parse_id_~#id#1.offset);havoc parse_id_~#id#1.base, parse_id_~#id#1.offset; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7331: call ULTIMATE.dealloc(get_interrupt_interval_~#data~4#1.base, get_interrupt_interval_~#data~4#1.offset);havoc get_interrupt_interval_~#data~4#1.base, get_interrupt_interval_~#data~4#1.offset; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12022: havoc dev_warn_#t~nondet1076#1; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12089: havoc mii_link_ok_#t~nondet1086#1; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6542: call ULTIMATE.dealloc(set_ethernet_addr_~#node_id~0#1.base, set_ethernet_addr_~#node_id~0#1.offset);havoc set_ethernet_addr_~#node_id~0#1.base, set_ethernet_addr_~#node_id~0#1.offset; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12030: havoc eth_change_mtu_#t~nondet1078#1; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7936: call ULTIMATE.dealloc(setup_pegasus_II_~#data~6#1.base, setup_pegasus_II_~#data~6#1.offset);havoc setup_pegasus_II_~#data~6#1.base, setup_pegasus_II_~#data~6#1.offset; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10249-1: ldv_register_netdev_95_#res#1 := ldv_register_netdev_95_~ldv_func_res~1#1; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12034: havoc eth_mac_addr_#t~nondet1079#1; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11973: havoc __alloc_workqueue_key_#t~ret1068#1.base, __alloc_workqueue_key_#t~ret1068#1.offset; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9402-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6562: call ULTIMATE.dealloc(reset_mac_~#data~2#1.base, reset_mac_~#data~2#1.offset);havoc reset_mac_~#data~2#1.base, reset_mac_~#data~2#1.offset;call ULTIMATE.dealloc(reset_mac_~#auxmode~0#1.base, reset_mac_~#auxmode~0#1.offset);havoc reset_mac_~#auxmode~0#1.base, reset_mac_~#auxmode~0#1.offset; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9403-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12179: havoc usb_register_driver_#t~nondet1103#1; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-16 21:51:36,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8622-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 21:51:37,543 INFO L? ?]: Removed 2189 outVars from TransFormulas that were not future-live. [2024-11-16 21:51:37,544 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 21:51:37,643 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 21:51:37,644 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-16 21:51:37,645 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:51:37 BoogieIcfgContainer [2024-11-16 21:51:37,645 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 21:51:37,648 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 21:51:37,649 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 21:51:37,655 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 21:51:37,655 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 09:50:37" (1/3) ... [2024-11-16 21:51:37,656 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51a608bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:51:37, skipping insertion in model container [2024-11-16 21:51:37,657 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:50:40" (2/3) ... [2024-11-16 21:51:37,665 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51a608bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 09:51:37, skipping insertion in model container [2024-11-16 21:51:37,666 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 09:51:37" (3/3) ... [2024-11-16 21:51:37,667 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2024-11-16 21:51:37,695 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 21:51:37,696 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 21:51:37,803 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 21:51:37,872 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;@16544cb3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 21:51:37,877 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 21:51:37,890 INFO L276 IsEmpty]: Start isEmpty. Operand has 1835 states, 1402 states have (on average 1.3159771754636234) internal successors, (1845), 1408 states have internal predecessors, (1845), 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) [2024-11-16 21:51:37,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-16 21:51:37,921 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 21:51:37,925 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, 1, 1, 1] [2024-11-16 21:51:37,926 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 21:51:37,938 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 21:51:37,938 INFO L85 PathProgramCache]: Analyzing trace with hash -1157942492, now seen corresponding path program 1 times [2024-11-16 21:51:37,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 21:51:37,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [816298689] [2024-11-16 21:51:37,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 21:51:37,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms