./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/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-usb-dev_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 c247f7785da4bad35b227af25ef3ffc26bc077e1b05f1520f2d707a8c759410c --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 16:24:44,213 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 16:24:44,296 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-22 16:24:44,302 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 16:24:44,303 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 16:24:44,329 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 16:24:44,330 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 16:24:44,331 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 16:24:44,331 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 16:24:44,332 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 16:24:44,333 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 16:24:44,333 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 16:24:44,334 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 16:24:44,334 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 16:24:44,337 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 16:24:44,337 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 16:24:44,338 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 16:24:44,338 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 16:24:44,339 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 16:24:44,339 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 16:24:44,339 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 16:24:44,341 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 16:24:44,341 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 16:24:44,341 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 16:24:44,342 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 16:24:44,342 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 16:24:44,342 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 16:24:44,342 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 16:24:44,343 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 16:24:44,343 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 16:24:44,343 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 16:24:44,344 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 16:24:44,344 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 16:24:44,344 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 16:24:44,344 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 16:24:44,345 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 16:24:44,345 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 16:24:44,345 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 16:24:44,345 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 16:24:44,346 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c247f7785da4bad35b227af25ef3ffc26bc077e1b05f1520f2d707a8c759410c [2024-11-22 16:24:44,636 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 16:24:44,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 16:24:44,660 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 16:24:44,661 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 16:24:44,662 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 16:24:44,663 INFO L431 ainManager$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-usb-dev_drivers-net-usb-pegasus.cil.i [2024-11-22 16:24:46,173 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 16:24:46,790 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 16:24:46,791 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i [2024-11-22 16:24:46,840 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b2f55e02/bdfe205adf6a4538b1e976dd1f06be67/FLAG4124cd1f6 [2024-11-22 16:24:47,239 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b2f55e02/bdfe205adf6a4538b1e976dd1f06be67 [2024-11-22 16:24:47,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 16:24:47,245 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 16:24:47,247 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 16:24:47,248 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 16:24:47,253 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 16:24:47,254 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:24:47" (1/1) ... [2024-11-22 16:24:47,257 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ea6ae22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:24:47, skipping insertion in model container [2024-11-22 16:24:47,257 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:24:47" (1/1) ... [2024-11-22 16:24:47,395 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 16:24:49,919 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-usb-dev_drivers-net-usb-pegasus.cil.i[298288,298301] [2024-11-22 16:24:49,923 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-usb-dev_drivers-net-usb-pegasus.cil.i[298435,298448] [2024-11-22 16:24:49,924 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-usb-dev_drivers-net-usb-pegasus.cil.i[298574,298587] [2024-11-22 16:24:49,924 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-usb-dev_drivers-net-usb-pegasus.cil.i[298732,298745] [2024-11-22 16:24:49,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 16:24:50,023 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 16:24:50,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5396] [2024-11-22 16:24:50,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5403] [2024-11-22 16:24:50,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5410] [2024-11-22 16:24:50,507 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-usb-dev_drivers-net-usb-pegasus.cil.i[298288,298301] [2024-11-22 16:24:50,508 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-usb-dev_drivers-net-usb-pegasus.cil.i[298435,298448] [2024-11-22 16:24:50,509 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-usb-dev_drivers-net-usb-pegasus.cil.i[298574,298587] [2024-11-22 16:24:50,509 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-usb-dev_drivers-net-usb-pegasus.cil.i[298732,298745] [2024-11-22 16:24:50,519 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 16:24:50,724 INFO L204 MainTranslator]: Completed translation [2024-11-22 16:24:50,725 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:24:50 WrapperNode [2024-11-22 16:24:50,726 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 16:24:50,728 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 16:24:50,728 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 16:24:50,728 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 16:24:50,736 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:24:50" (1/1) ... [2024-11-22 16:24:50,853 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:24:50" (1/1) ... [2024-11-22 16:24:51,063 INFO L138 Inliner]: procedures = 310, calls = 3169, calls flagged for inlining = 173, calls inlined = 160, statements flattened = 6084 [2024-11-22 16:24:51,064 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 16:24:51,064 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 16:24:51,064 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 16:24:51,065 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 16:24:51,077 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:24:50" (1/1) ... [2024-11-22 16:24:51,078 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:24:50" (1/1) ... [2024-11-22 16:24:51,125 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:24:50" (1/1) ... [2024-11-22 16:24:52,218 INFO L175 MemorySlicer]: Split 2153 memory accesses to 20 slices as follows [98, 2, 8, 8, 1, 2, 319, 8, 53, 5, 118, 3, 8, 2, 6, 5, 7, 1486, 8, 6]. 69 percent of accesses are in the largest equivalence class. The 189 initializations are split as follows [0, 0, 8, 8, 1, 2, 0, 8, 0, 0, 118, 3, 8, 0, 6, 5, 0, 8, 8, 6]. The 1656 writes are split as follows [84, 1, 0, 0, 0, 0, 310, 0, 44, 2, 0, 0, 0, 1, 0, 0, 6, 1208, 0, 0]. [2024-11-22 16:24:52,219 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:24:50" (1/1) ... [2024-11-22 16:24:52,219 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:24:50" (1/1) ... [2024-11-22 16:24:52,403 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:24:50" (1/1) ... [2024-11-22 16:24:52,426 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:24:50" (1/1) ... [2024-11-22 16:24:52,461 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:24:50" (1/1) ... [2024-11-22 16:24:52,496 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:24:50" (1/1) ... [2024-11-22 16:24:52,547 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 16:24:52,548 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 16:24:52,549 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 16:24:52,549 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 16:24:52,550 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:24:50" (1/1) ... [2024-11-22 16:24:52,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 16:24:52,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 16:24:52,595 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) [2024-11-22 16:24:52,602 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 [2024-11-22 16:24:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2024-11-22 16:24:52,651 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2024-11-22 16:24:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-22 16:24:52,652 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-22 16:24:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-22 16:24:52,652 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-22 16:24:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-22 16:24:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-22 16:24:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-22 16:24:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-22 16:24:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-22 16:24:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-22 16:24:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-22 16:24:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-22 16:24:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-22 16:24:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-22 16:24:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-22 16:24:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-22 16:24:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-22 16:24:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-22 16:24:52,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-22 16:24:52,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-22 16:24:52,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-22 16:24:52,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-22 16:24:52,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-22 16:24:52,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-22 16:24:52,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-22 16:24:52,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-22 16:24:52,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-22 16:24:52,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-22 16:24:52,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-22 16:24:52,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-22 16:24:52,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-22 16:24:52,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-22 16:24:52,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-22 16:24:52,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-22 16:24:52,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-22 16:24:52,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-22 16:24:52,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-22 16:24:52,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-22 16:24:52,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-22 16:24:52,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-22 16:24:52,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-22 16:24:52,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-22 16:24:52,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-22 16:24:52,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-22 16:24:52,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-22 16:24:52,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-22 16:24:52,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-22 16:24:52,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-22 16:24:52,662 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2024-11-22 16:24:52,662 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2024-11-22 16:24:52,662 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-22 16:24:52,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-22 16:24:52,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-22 16:24:52,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-22 16:24:52,662 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2024-11-22 16:24:52,662 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2024-11-22 16:24:52,662 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2024-11-22 16:24:52,663 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2024-11-22 16:24:52,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-22 16:24:52,663 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-22 16:24:52,663 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2024-11-22 16:24:52,663 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2024-11-22 16:24:52,663 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2024-11-22 16:24:52,663 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2024-11-22 16:24:52,663 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-22 16:24:52,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-22 16:24:52,664 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-22 16:24:52,664 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-22 16:24:52,665 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_open [2024-11-22 16:24:52,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_open [2024-11-22 16:24:52,665 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-22 16:24:52,665 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-22 16:24:52,665 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-22 16:24:52,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-22 16:24:52,666 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-22 16:24:52,666 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-22 16:24:52,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-22 16:24:52,666 INFO L130 BoogieDeclarations]: Found specification of procedure read_eprom_word [2024-11-22 16:24:52,666 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eprom_word [2024-11-22 16:24:52,666 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-22 16:24:52,666 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-22 16:24:52,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-22 16:24:52,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-22 16:24:52,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-22 16:24:52,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-22 16:24:52,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-22 16:24:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-22 16:24:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-22 16:24:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-22 16:24:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-22 16:24:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-22 16:24:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-22 16:24:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-22 16:24:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-22 16:24:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-22 16:24:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-22 16:24:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-22 16:24:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-22 16:24:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-22 16:24:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-22 16:24:52,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-22 16:24:52,668 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_nway_reset [2024-11-22 16:24:52,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_nway_reset [2024-11-22 16:24:52,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-22 16:24:52,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-22 16:24:52,668 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-22 16:24:52,668 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-22 16:24:52,668 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-22 16:24:52,670 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-22 16:24:52,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-22 16:24:52,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-22 16:24:52,671 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_resume [2024-11-22 16:24:52,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_resume [2024-11-22 16:24:52,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-22 16:24:52,671 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-22 16:24:52,671 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-22 16:24:52,671 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-22 16:24:52,671 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-22 16:24:52,671 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-22 16:24:52,671 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-22 16:24:52,672 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-22 16:24:52,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-22 16:24:52,672 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_tx_timeout [2024-11-22 16:24:52,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_tx_timeout [2024-11-22 16:24:52,672 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-22 16:24:52,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-22 16:24:52,672 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_dec_workqueue [2024-11-22 16:24:52,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_dec_workqueue [2024-11-22 16:24:52,672 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-22 16:24:52,672 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-22 16:24:52,672 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-22 16:24:52,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-22 16:24:52,672 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urbs [2024-11-22 16:24:52,672 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urbs [2024-11-22 16:24:52,672 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-22 16:24:52,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-22 16:24:52,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-22 16:24:52,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-22 16:24:52,673 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_disconnect [2024-11-22 16:24:52,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_disconnect [2024-11-22 16:24:52,673 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-22 16:24:52,673 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-22 16:24:52,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-22 16:24:52,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-22 16:24:52,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-22 16:24:52,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-22 16:24:52,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-22 16:24:52,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-22 16:24:52,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-22 16:24:52,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-22 16:24:52,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-22 16:24:52,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-22 16:24:52,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-22 16:24:52,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-22 16:24:52,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-22 16:24:52,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-22 16:24:52,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-22 16:24:52,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-22 16:24:52,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-22 16:24:52,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-22 16:24:52,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-22 16:24:52,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-22 16:24:52,677 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-11-22 16:24:52,677 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-11-22 16:24:52,677 INFO L130 BoogieDeclarations]: Found specification of procedure __mii_op [2024-11-22 16:24:52,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __mii_op [2024-11-22 16:24:52,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-22 16:24:52,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-22 16:24:52,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-22 16:24:52,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-22 16:24:52,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-22 16:24:52,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-22 16:24:52,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-22 16:24:52,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-22 16:24:52,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-22 16:24:52,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-22 16:24:52,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-22 16:24:52,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-22 16:24:52,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-22 16:24:52,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-22 16:24:52,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-22 16:24:52,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-22 16:24:52,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-22 16:24:52,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-22 16:24:52,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-22 16:24:52,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-22 16:24:52,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-22 16:24:52,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-22 16:24:52,681 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-22 16:24:52,681 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-22 16:24:52,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-22 16:24:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-22 16:24:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-22 16:24:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-22 16:24:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-22 16:24:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-22 16:24:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-22 16:24:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-22 16:24:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-22 16:24:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-22 16:24:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-22 16:24:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-22 16:24:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-22 16:24:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-22 16:24:52,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-22 16:24:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-22 16:24:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-22 16:24:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-22 16:24:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-22 16:24:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-22 16:24:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-22 16:24:52,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-22 16:24:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-22 16:24:52,683 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-22 16:24:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2024-11-22 16:24:52,683 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2024-11-22 16:24:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-22 16:24:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-22 16:24:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-22 16:24:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-22 16:24:52,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-22 16:24:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-22 16:24:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-22 16:24:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-22 16:24:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-22 16:24:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-22 16:24:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-22 16:24:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-22 16:24:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-22 16:24:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-22 16:24:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-22 16:24:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-22 16:24:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-22 16:24:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-22 16:24:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-22 16:24:52,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-22 16:24:52,684 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-22 16:24:52,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-22 16:24:52,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-22 16:24:52,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-22 16:24:52,686 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_wol [2024-11-22 16:24:52,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_wol [2024-11-22 16:24:52,686 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2024-11-22 16:24:52,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2024-11-22 16:24:52,686 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-22 16:24:52,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-22 16:24:52,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-22 16:24:52,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-22 16:24:52,689 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-22 16:24:52,689 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-22 16:24:52,690 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-22 16:24:52,690 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-22 16:24:52,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2024-11-22 16:24:52,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2024-11-22 16:24:52,693 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-22 16:24:52,693 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-22 16:24:52,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-22 16:24:52,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-22 16:24:52,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-22 16:24:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-22 16:24:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-22 16:24:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-22 16:24:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-22 16:24:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-22 16:24:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-22 16:24:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-22 16:24:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-22 16:24:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-22 16:24:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-22 16:24:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-22 16:24:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-22 16:24:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-22 16:24:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-22 16:24:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-22 16:24:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-22 16:24:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-22 16:24:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-22 16:24:52,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-22 16:24:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-22 16:24:52,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-22 16:24:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_multicast [2024-11-22 16:24:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_multicast [2024-11-22 16:24:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure set_register [2024-11-22 16:24:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure set_register [2024-11-22 16:24:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-22 16:24:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-22 16:24:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-22 16:24:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-22 16:24:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-22 16:24:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2024-11-22 16:24:52,697 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2024-11-22 16:24:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 16:24:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-22 16:24:52,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-22 16:24:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-22 16:24:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-22 16:24:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-22 16:24:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-22 16:24:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-22 16:24:52,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-22 16:24:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-22 16:24:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-22 16:24:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-22 16:24:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-22 16:24:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-22 16:24:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-22 16:24:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-22 16:24:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-22 16:24:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-22 16:24:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-22 16:24:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-22 16:24:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-22 16:24:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-22 16:24:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-22 16:24:52,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-22 16:24:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-22 16:24:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-22 16:24:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-22 16:24:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-22 16:24:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-22 16:24:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-22 16:24:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-22 16:24:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-22 16:24:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-22 16:24:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_close [2024-11-22 16:24:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_close [2024-11-22 16:24:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-22 16:24:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-22 16:24:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2024-11-22 16:24:52,699 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2024-11-22 16:24:52,699 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-22 16:24:52,700 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-22 16:24:52,700 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-22 16:24:52,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2024-11-22 16:24:52,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2024-11-22 16:24:52,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-22 16:24:52,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-22 16:24:52,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-22 16:24:52,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-22 16:24:52,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-22 16:24:52,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-22 16:24:52,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-22 16:24:52,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-22 16:24:52,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-22 16:24:52,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-22 16:24:52,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-22 16:24:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-22 16:24:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-22 16:24:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-22 16:24:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-22 16:24:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-22 16:24:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-22 16:24:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-22 16:24:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-22 16:24:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-22 16:24:52,702 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2024-11-22 16:24:52,702 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2024-11-22 16:24:52,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-22 16:24:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-22 16:24:52,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 16:24:52,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 16:24:53,584 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 16:24:53,588 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 16:24:54,954 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-22 16:25:59,147 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-22 16:25:59,926 INFO L? ?]: Removed 2139 outVars from TransFormulas that were not future-live. [2024-11-22 16:25:59,926 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 16:25:59,982 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 16:25:59,983 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-22 16:25:59,983 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:25:59 BoogieIcfgContainer [2024-11-22 16:25:59,984 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 16:25:59,987 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 16:25:59,987 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 16:25:59,990 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 16:25:59,990 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 04:24:47" (1/3) ... [2024-11-22 16:25:59,991 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d39a9ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:25:59, skipping insertion in model container [2024-11-22 16:25:59,991 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:24:50" (2/3) ... [2024-11-22 16:25:59,991 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d39a9ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 04:25:59, skipping insertion in model container [2024-11-22 16:25:59,992 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:25:59" (3/3) ... [2024-11-22 16:25:59,993 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i [2024-11-22 16:26:00,009 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 16:26:00,009 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-22 16:26:00,113 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-22 16:26:00,119 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;@32244300, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-22 16:26:00,120 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-22 16:26:00,132 INFO L276 IsEmpty]: Start isEmpty. Operand has 1706 states, 1291 states have (on average 1.3369481022463208) internal successors, (1726), 1300 states have internal predecessors, (1726), 337 states have call successors, (337), 77 states have call predecessors, (337), 76 states have return successors, (331), 329 states have call predecessors, (331), 331 states have call successors, (331) [2024-11-22 16:26:00,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-22 16:26:00,152 INFO L207 NwaCegarLoop]: Found error trace [2024-11-22 16:26:00,153 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] [2024-11-22 16:26:00,153 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-22 16:26:00,158 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-22 16:26:00,158 INFO L85 PathProgramCache]: Analyzing trace with hash -1457071220, now seen corresponding path program 1 times [2024-11-22 16:26:00,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-22 16:26:00,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [733135902] [2024-11-22 16:26:00,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-22 16:26:00,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms