./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 3061b6dc 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.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 04:07:35,973 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 04:07:36,042 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 04:07:36,047 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 04:07:36,049 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 04:07:36,074 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 04:07:36,075 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 04:07:36,075 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 04:07:36,075 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 04:07:36,076 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 04:07:36,076 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 04:07:36,076 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 04:07:36,077 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 04:07:36,077 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 04:07:36,077 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 04:07:36,078 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 04:07:36,082 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 04:07:36,082 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 04:07:36,083 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 04:07:36,083 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 04:07:36,083 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 04:07:36,084 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 04:07:36,085 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 04:07:36,085 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 04:07:36,088 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 04:07:36,088 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 04:07:36,089 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 04:07:36,089 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 04:07:36,089 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 04:07:36,089 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:07:36,089 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 04:07:36,090 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 04:07:36,090 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 04:07:36,090 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 04:07:36,091 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 04:07:36,091 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 04:07:36,091 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 04:07:36,092 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 04:07:36,092 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 04:07:36,092 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97d835cf94d1b164c94e454298c9901161d3451d2aec7fccfb9f6ea65c4976ed [2024-11-19 04:07:36,302 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 04:07:36,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 04:07:36,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 04:07:36,326 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 04:07:36,326 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 04:07:36,327 INFO L431 ainManager$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 [2024-11-19 04:07:37,598 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 04:07:37,982 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 04:07:37,983 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 [2024-11-19 04:07:38,016 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/856483bc8/45da1b996b314f4fa983d5a892f03178/FLAG84af5504a [2024-11-19 04:07:38,030 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/856483bc8/45da1b996b314f4fa983d5a892f03178 [2024-11-19 04:07:38,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 04:07:38,033 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 04:07:38,035 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 04:07:38,035 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 04:07:38,039 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 04:07:38,040 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:07:38" (1/1) ... [2024-11-19 04:07:38,041 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a51885d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:38, skipping insertion in model container [2024-11-19 04:07:38,041 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:07:38" (1/1) ... [2024-11-19 04:07:38,139 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 04:07:39,749 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] [2024-11-19 04:07:39,753 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] [2024-11-19 04:07:39,771 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:07:39,822 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 04:07:39,903 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] [2024-11-19 04:07:39,905 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] [2024-11-19 04:07:39,906 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5414] [2024-11-19 04:07:40,174 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] [2024-11-19 04:07:40,174 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] [2024-11-19 04:07:40,184 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:07:40,302 INFO L204 MainTranslator]: Completed translation [2024-11-19 04:07:40,302 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:40 WrapperNode [2024-11-19 04:07:40,302 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 04:07:40,303 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 04:07:40,303 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 04:07:40,303 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 04:07:40,308 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:40" (1/1) ... [2024-11-19 04:07:40,421 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:40" (1/1) ... [2024-11-19 04:07:40,580 INFO L138 Inliner]: procedures = 392, calls = 3391, calls flagged for inlining = 187, calls inlined = 167, statements flattened = 6423 [2024-11-19 04:07:40,580 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 04:07:40,581 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 04:07:40,582 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 04:07:40,582 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 04:07:40,590 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:40" (1/1) ... [2024-11-19 04:07:40,591 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:40" (1/1) ... [2024-11-19 04:07:40,620 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:40" (1/1) ... [2024-11-19 04:07:41,267 INFO L175 MemorySlicer]: Split 2148 memory accesses to 20 slices as follows [6, 2, 1481, 8, 6, 8, 1, 118, 2, 8, 319, 7, 53, 3, 8, 5, 5, 98, 8, 2]. 69 percent of accesses are in the largest equivalence class. The 189 initializations are split as follows [6, 0, 8, 8, 6, 8, 1, 118, 2, 8, 0, 0, 0, 3, 8, 5, 0, 0, 8, 0]. The 1652 writes are split as follows [0, 1, 1204, 0, 0, 0, 0, 0, 0, 0, 310, 6, 44, 0, 0, 0, 2, 84, 0, 1]. [2024-11-19 04:07:41,268 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:40" (1/1) ... [2024-11-19 04:07:41,268 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:40" (1/1) ... [2024-11-19 04:07:41,391 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:40" (1/1) ... [2024-11-19 04:07:41,415 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:40" (1/1) ... [2024-11-19 04:07:41,445 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:40" (1/1) ... [2024-11-19 04:07:41,500 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:40" (1/1) ... [2024-11-19 04:07:41,538 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 04:07:41,540 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 04:07:41,540 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 04:07:41,540 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 04:07:41,541 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:40" (1/1) ... [2024-11-19 04:07:41,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:07:41,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 04:07:41,572 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) [2024-11-19 04:07:41,574 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 [2024-11-19 04:07:41,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 04:07:41,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 04:07:41,605 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-19 04:07:41,605 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-19 04:07:41,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 04:07:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 04:07:41,606 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2024-11-19 04:07:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2024-11-19 04:07:41,606 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2024-11-19 04:07:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2024-11-19 04:07:41,606 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2024-11-19 04:07:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2024-11-19 04:07:41,606 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-19 04:07:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-19 04:07:41,606 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-19 04:07:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-19 04:07:41,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-19 04:07:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-19 04:07:41,606 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-19 04:07:41,607 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-19 04:07:41,607 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-19 04:07:41,607 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-19 04:07:41,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 04:07:41,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 04:07:41,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 04:07:41,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-19 04:07:41,607 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-19 04:07:41,607 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_dec_workqueue [2024-11-19 04:07:41,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_dec_workqueue [2024-11-19 04:07:41,608 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-19 04:07:41,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-19 04:07:41,608 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-19 04:07:41,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-19 04:07:41,608 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_disconnect [2024-11-19 04:07:41,608 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_disconnect [2024-11-19 04:07:41,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 04:07:41,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 04:07:41,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 04:07:41,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 04:07:41,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 04:07:41,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 04:07:41,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 04:07:41,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 04:07:41,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 04:07:41,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 04:07:41,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 04:07:41,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 04:07:41,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 04:07:41,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 04:07:41,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 04:07:41,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 04:07:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 04:07:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-19 04:07:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-19 04:07:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-19 04:07:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-11-19 04:07:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-11-19 04:07:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure __mii_op [2024-11-19 04:07:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __mii_op [2024-11-19 04:07:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 04:07:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 04:07:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 04:07:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 04:07:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 04:07:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 04:07:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 04:07:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 04:07:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 04:07:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 04:07:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 04:07:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 04:07:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 04:07:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 04:07:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 04:07:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 04:07:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 04:07:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 04:07:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 04:07:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 04:07:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-19 04:07:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-19 04:07:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-19 04:07:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-19 04:07:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 04:07:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 04:07:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 04:07:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 04:07:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-19 04:07:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:07:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:07:41,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:07:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:07:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:07:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:07:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:07:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:07:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:07:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:07:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:07:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:07:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:07:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:07:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:07:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:07:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:07:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:07:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:07:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:07:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:07:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:07:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:07:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_wol [2024-11-19 04:07:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_wol [2024-11-19 04:07:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-19 04:07:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-19 04:07:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-19 04:07:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-19 04:07:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-19 04:07:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-19 04:07:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-19 04:07:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-19 04:07:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_multicast [2024-11-19 04:07:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_multicast [2024-11-19 04:07:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure set_register [2024-11-19 04:07:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure set_register [2024-11-19 04:07:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 04:07:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-19 04:07:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-19 04:07:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 04:07:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 04:07:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 04:07:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 04:07:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 04:07:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 04:07:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-19 04:07:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-19 04:07:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-19 04:07:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-19 04:07:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-19 04:07:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-19 04:07:41,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-19 04:07:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-19 04:07:41,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-19 04:07:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-19 04:07:41,619 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-19 04:07:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-19 04:07:41,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-19 04:07:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-19 04:07:41,620 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-19 04:07:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-19 04:07:41,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 04:07:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 04:07:41,620 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2024-11-19 04:07:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2024-11-19 04:07:41,620 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-19 04:07:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-19 04:07:41,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 04:07:41,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 04:07:41,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 04:07:41,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 04:07:41,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 04:07:41,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 04:07:41,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 04:07:41,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 04:07:41,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 04:07:41,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 04:07:41,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 04:07:41,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 04:07:41,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 04:07:41,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 04:07:41,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 04:07:41,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 04:07:41,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 04:07:41,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-19 04:07:41,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-19 04:07:41,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-19 04:07:41,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 04:07:41,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 04:07:41,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 04:07:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 04:07:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 04:07:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 04:07:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 04:07:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 04:07:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 04:07:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 04:07:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 04:07:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 04:07:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 04:07:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 04:07:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 04:07:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 04:07:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 04:07:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 04:07:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 04:07:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 04:07:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 04:07:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 04:07:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2024-11-19 04:07:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2024-11-19 04:07:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-19 04:07:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-19 04:07:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2024-11-19 04:07:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2024-11-19 04:07:41,626 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-19 04:07:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-19 04:07:41,626 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_open [2024-11-19 04:07:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_open [2024-11-19 04:07:41,626 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-19 04:07:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-19 04:07:41,626 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-19 04:07:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-19 04:07:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 04:07:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure read_eprom_word [2024-11-19 04:07:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eprom_word [2024-11-19 04:07:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-19 04:07:41,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-19 04:07:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 04:07:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 04:07:41,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 04:07:41,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 04:07:41,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 04:07:41,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 04:07:41,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 04:07:41,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 04:07:41,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 04:07:41,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 04:07:41,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 04:07:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 04:07:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 04:07:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 04:07:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 04:07:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 04:07:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 04:07:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 04:07:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 04:07:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 04:07:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_nway_reset [2024-11-19 04:07:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_nway_reset [2024-11-19 04:07:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_resume [2024-11-19 04:07:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_resume [2024-11-19 04:07:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 04:07:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 04:07:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-19 04:07:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-19 04:07:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-19 04:07:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-19 04:07:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_tx_timeout [2024-11-19 04:07:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_tx_timeout [2024-11-19 04:07:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-19 04:07:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-19 04:07:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-19 04:07:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-19 04:07:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urbs [2024-11-19 04:07:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urbs [2024-11-19 04:07:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-19 04:07:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-19 04:07:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-19 04:07:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-19 04:07:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-19 04:07:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-19 04:07:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2024-11-19 04:07:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2024-11-19 04:07:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2024-11-19 04:07:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2024-11-19 04:07:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-19 04:07:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-19 04:07:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-19 04:07:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2024-11-19 04:07:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-19 04:07:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 04:07:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 04:07:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 04:07:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 04:07:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 04:07:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-19 04:07:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-19 04:07:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2024-11-19 04:07:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2024-11-19 04:07:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-19 04:07:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-19 04:07:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_close [2024-11-19 04:07:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_close [2024-11-19 04:07:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2024-11-19 04:07:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2024-11-19 04:07:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-19 04:07:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2024-11-19 04:07:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2024-11-19 04:07:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 04:07:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 04:07:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 04:07:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 04:07:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 04:07:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 04:07:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 04:07:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 04:07:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 04:07:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 04:07:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 04:07:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 04:07:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 04:07:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 04:07:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 04:07:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 04:07:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 04:07:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 04:07:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 04:07:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 04:07:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2024-11-19 04:07:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2024-11-19 04:07:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-19 04:07:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-19 04:07:42,268 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 04:07:42,271 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 04:07:43,005 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 04:08:36,772 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-19 04:08:37,393 INFO L? ?]: Removed 2189 outVars from TransFormulas that were not future-live. [2024-11-19 04:08:37,394 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 04:08:37,433 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 04:08:37,434 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-19 04:08:37,434 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:08:37 BoogieIcfgContainer [2024-11-19 04:08:37,434 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 04:08:37,435 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 04:08:37,436 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 04:08:37,438 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 04:08:37,438 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:07:38" (1/3) ... [2024-11-19 04:08:37,440 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b729967 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:08:37, skipping insertion in model container [2024-11-19 04:08:37,440 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:07:40" (2/3) ... [2024-11-19 04:08:37,440 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b729967 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:08:37, skipping insertion in model container [2024-11-19 04:08:37,440 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:08:37" (3/3) ... [2024-11-19 04:08:37,441 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-usb-pegasus.cil.i [2024-11-19 04:08:37,457 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 04:08:37,457 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-19 04:08:37,552 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 04:08:37,557 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;@824d8a6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 04:08:37,557 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-19 04:08:37,566 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) [2024-11-19 04:08:37,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-19 04:08:37,587 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:08:37,588 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] [2024-11-19 04:08:37,590 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:08:37,594 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:08:37,594 INFO L85 PathProgramCache]: Analyzing trace with hash 1913868634, now seen corresponding path program 1 times [2024-11-19 04:08:37,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:08:37,609 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [75351262] [2024-11-19 04:08:37,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:08:37,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms