./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 8be7027f 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-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-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 11:03:47,229 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 11:03:47,283 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 11:03:47,288 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 11:03:47,289 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 11:03:47,326 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 11:03:47,328 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 11:03:47,328 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 11:03:47,329 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 11:03:47,329 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 11:03:47,330 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 11:03:47,338 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 11:03:47,338 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 11:03:47,340 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 11:03:47,340 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 11:03:47,340 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 11:03:47,340 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 11:03:47,341 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 11:03:47,341 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 11:03:47,341 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 11:03:47,341 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 11:03:47,345 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 11:03:47,345 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 11:03:47,345 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 11:03:47,346 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 11:03:47,346 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 11:03:47,346 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 11:03:47,346 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 11:03:47,346 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 11:03:47,346 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 11:03:47,347 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 11:03:47,347 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 11:03:47,347 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 11:03:47,347 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 11:03:47,347 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 11:03:47,347 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 11:03:47,347 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 11:03:47,347 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 11:03:47,348 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 11:03:47,348 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c247f7785da4bad35b227af25ef3ffc26bc077e1b05f1520f2d707a8c759410c [2024-11-12 11:03:47,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 11:03:47,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 11:03:47,579 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 11:03:47,580 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 11:03:47,581 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 11:03:47,581 INFO L431 ainManager$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 [2024-11-12 11:03:48,841 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 11:03:49,242 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 11:03:49,243 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 [2024-11-12 11:03:49,279 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e79d695d2/e0d56a2f6ba644648a681ad8f4da20b2/FLAG2c38ff338 [2024-11-12 11:03:49,410 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e79d695d2/e0d56a2f6ba644648a681ad8f4da20b2 [2024-11-12 11:03:49,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 11:03:49,414 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 11:03:49,420 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 11:03:49,420 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 11:03:49,425 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 11:03:49,426 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:03:49" (1/1) ... [2024-11-12 11:03:49,427 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e3b100e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:49, skipping insertion in model container [2024-11-12 11:03:49,427 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:03:49" (1/1) ... [2024-11-12 11:03:49,557 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 11:03:51,341 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] [2024-11-12 11:03:51,345 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] [2024-11-12 11:03:51,345 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] [2024-11-12 11:03:51,346 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] [2024-11-12 11:03:51,366 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 11:03:51,512 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 11:03:51,593 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] [2024-11-12 11:03:51,596 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] [2024-11-12 11:03:51,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5410] [2024-11-12 11:03:51,795 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] [2024-11-12 11:03:51,796 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] [2024-11-12 11:03:51,796 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] [2024-11-12 11:03:51,797 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] [2024-11-12 11:03:51,804 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 11:03:51,920 INFO L204 MainTranslator]: Completed translation [2024-11-12 11:03:51,921 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:51 WrapperNode [2024-11-12 11:03:51,921 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 11:03:51,922 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 11:03:51,922 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 11:03:51,922 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 11:03:51,928 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:51" (1/1) ... [2024-11-12 11:03:52,033 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:51" (1/1) ... [2024-11-12 11:03:52,174 INFO L138 Inliner]: procedures = 310, calls = 3169, calls flagged for inlining = 173, calls inlined = 160, statements flattened = 6084 [2024-11-12 11:03:52,174 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 11:03:52,175 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 11:03:52,175 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 11:03:52,175 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 11:03:52,185 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:51" (1/1) ... [2024-11-12 11:03:52,185 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:51" (1/1) ... [2024-11-12 11:03:52,219 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:51" (1/1) ... [2024-11-12 11:03:53,113 INFO L175 MemorySlicer]: Split 2153 memory accesses to 20 slices as follows [53, 7, 8, 8, 1, 2, 319, 8, 2, 5, 118, 3, 8, 98, 6, 5, 2, 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 [44, 6, 0, 0, 0, 0, 310, 0, 1, 2, 0, 0, 0, 84, 0, 0, 1, 1208, 0, 0]. [2024-11-12 11:03:53,114 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:51" (1/1) ... [2024-11-12 11:03:53,114 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:51" (1/1) ... [2024-11-12 11:03:53,230 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:51" (1/1) ... [2024-11-12 11:03:53,250 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:51" (1/1) ... [2024-11-12 11:03:53,271 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:51" (1/1) ... [2024-11-12 11:03:53,294 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:51" (1/1) ... [2024-11-12 11:03:53,333 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 11:03:53,335 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 11:03:53,335 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 11:03:53,336 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 11:03:53,337 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:51" (1/1) ... [2024-11-12 11:03:53,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 11:03:53,350 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 11:03:53,368 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) [2024-11-12 11:03:53,372 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 [2024-11-12 11:03:53,410 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2024-11-12 11:03:53,410 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2024-11-12 11:03:53,410 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-12 11:03:53,410 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-12 11:03:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-12 11:03:53,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-12 11:03:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 11:03:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 11:03:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 11:03:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 11:03:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 11:03:53,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 11:03:53,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 11:03:53,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 11:03:53,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 11:03:53,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 11:03:53,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 11:03:53,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 11:03:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-12 11:03:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-12 11:03:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-12 11:03:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-12 11:03:53,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-12 11:03:53,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-12 11:03:53,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-12 11:03:53,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-12 11:03:53,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 11:03:53,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 11:03:53,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 11:03:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 11:03:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 11:03:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 11:03:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 11:03:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 11:03:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 11:03:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 11:03:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 11:03:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 11:03:53,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 11:03:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 11:03:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 11:03:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-12 11:03:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-12 11:03:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-12 11:03:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-12 11:03:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-12 11:03:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 11:03:53,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 11:03:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 11:03:53,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 11:03:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2024-11-12 11:03:53,417 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2024-11-12 11:03:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-12 11:03:53,417 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-12 11:03:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 11:03:53,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 11:03:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2024-11-12 11:03:53,417 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2024-11-12 11:03:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2024-11-12 11:03:53,417 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2024-11-12 11:03:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-12 11:03:53,417 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-12 11:03:53,417 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2024-11-12 11:03:53,417 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2024-11-12 11:03:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2024-11-12 11:03:53,418 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2024-11-12 11:03:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-12 11:03:53,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-12 11:03:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-12 11:03:53,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-12 11:03:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_open [2024-11-12 11:03:53,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_open [2024-11-12 11:03:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-12 11:03:53,418 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-12 11:03:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-12 11:03:53,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-12 11:03:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-12 11:03:53,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-12 11:03:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 11:03:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure read_eprom_word [2024-11-12 11:03:53,418 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eprom_word [2024-11-12 11:03:53,418 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-12 11:03:53,418 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-12 11:03:53,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-12 11:03:53,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-12 11:03:53,420 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_nway_reset [2024-11-12 11:03:53,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_nway_reset [2024-11-12 11:03:53,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-12 11:03:53,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-12 11:03:53,420 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-12 11:03:53,420 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-12 11:03:53,420 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-12 11:03:53,420 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-12 11:03:53,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-12 11:03:53,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-12 11:03:53,422 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_resume [2024-11-12 11:03:53,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_resume [2024-11-12 11:03:53,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 11:03:53,422 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 11:03:53,422 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 11:03:53,422 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-12 11:03:53,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-12 11:03:53,423 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-12 11:03:53,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-12 11:03:53,423 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-12 11:03:53,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-12 11:03:53,423 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_tx_timeout [2024-11-12 11:03:53,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_tx_timeout [2024-11-12 11:03:53,424 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-12 11:03:53,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-12 11:03:53,424 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_dec_workqueue [2024-11-12 11:03:53,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_dec_workqueue [2024-11-12 11:03:53,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-12 11:03:53,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-12 11:03:53,425 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-12 11:03:53,425 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-12 11:03:53,425 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urbs [2024-11-12 11:03:53,425 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urbs [2024-11-12 11:03:53,425 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-12 11:03:53,425 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-12 11:03:53,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-12 11:03:53,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-12 11:03:53,426 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_disconnect [2024-11-12 11:03:53,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_disconnect [2024-11-12 11:03:53,427 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-12 11:03:53,428 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-12 11:03:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 11:03:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 11:03:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 11:03:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 11:03:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 11:03:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 11:03:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 11:03:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 11:03:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 11:03:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 11:03:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 11:03:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 11:03:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-12 11:03:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-12 11:03:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-12 11:03:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-12 11:03:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-12 11:03:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-12 11:03:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-12 11:03:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-12 11:03:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-11-12 11:03:53,430 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-11-12 11:03:53,430 INFO L130 BoogieDeclarations]: Found specification of procedure __mii_op [2024-11-12 11:03:53,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __mii_op [2024-11-12 11:03:53,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 11:03:53,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 11:03:53,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 11:03:53,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-12 11:03:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-12 11:03:53,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-12 11:03:53,432 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-12 11:03:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-12 11:03:53,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-12 11:03:53,433 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2024-11-12 11:03:53,433 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-12 11:03:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-12 11:03:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-12 11:03:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-12 11:03:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-12 11:03:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-12 11:03:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-12 11:03:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-12 11:03:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-12 11:03:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-12 11:03:53,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-12 11:03:53,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-12 11:03:53,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-12 11:03:53,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-12 11:03:53,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-12 11:03:53,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-12 11:03:53,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-12 11:03:53,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-12 11:03:53,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-12 11:03:53,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-12 11:03:53,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-12 11:03:53,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-12 11:03:53,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-12 11:03:53,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-12 11:03:53,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-12 11:03:53,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-12 11:03:53,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-12 11:03:53,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-12 11:03:53,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-12 11:03:53,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-12 11:03:53,436 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_wol [2024-11-12 11:03:53,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_wol [2024-11-12 11:03:53,437 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2024-11-12 11:03:53,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2024-11-12 11:03:53,437 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-12 11:03:53,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-12 11:03:53,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-12 11:03:53,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-12 11:03:53,437 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-12 11:03:53,437 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-12 11:03:53,437 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-12 11:03:53,437 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-12 11:03:53,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2024-11-12 11:03:53,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2024-11-12 11:03:53,440 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-12 11:03:53,440 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-12 11:03:53,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 11:03:53,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 11:03:53,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 11:03:53,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 11:03:53,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 11:03:53,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 11:03:53,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 11:03:53,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 11:03:53,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 11:03:53,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 11:03:53,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 11:03:53,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 11:03:53,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 11:03:53,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 11:03:53,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 11:03:53,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-12 11:03:53,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-12 11:03:53,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-12 11:03:53,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-12 11:03:53,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-12 11:03:53,444 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-12 11:03:53,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-12 11:03:53,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 11:03:53,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 11:03:53,444 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_multicast [2024-11-12 11:03:53,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_multicast [2024-11-12 11:03:53,444 INFO L130 BoogieDeclarations]: Found specification of procedure set_register [2024-11-12 11:03:53,444 INFO L138 BoogieDeclarations]: Found implementation of procedure set_register [2024-11-12 11:03:53,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 11:03:53,445 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-12 11:03:53,446 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-12 11:03:53,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-12 11:03:53,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-12 11:03:53,446 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2024-11-12 11:03:53,446 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2024-11-12 11:03:53,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 11:03:53,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-12 11:03:53,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-12 11:03:53,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 11:03:53,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 11:03:53,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 11:03:53,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 11:03:53,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 11:03:53,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 11:03:53,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 11:03:53,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 11:03:53,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 11:03:53,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 11:03:53,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 11:03:53,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 11:03:53,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 11:03:53,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 11:03:53,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 11:03:53,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-12 11:03:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-12 11:03:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-12 11:03:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-12 11:03:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-12 11:03:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-12 11:03:53,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-12 11:03:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-12 11:03:53,448 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-12 11:03:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-12 11:03:53,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-12 11:03:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-12 11:03:53,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-12 11:03:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-12 11:03:53,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-12 11:03:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_close [2024-11-12 11:03:53,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_close [2024-11-12 11:03:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-12 11:03:53,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-12 11:03:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2024-11-12 11:03:53,449 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2024-11-12 11:03:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-12 11:03:53,449 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-12 11:03:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-12 11:03:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2024-11-12 11:03:53,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-12 11:03:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2024-11-12 11:03:53,450 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2024-11-12 11:03:53,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-12 11:03:53,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-12 11:03:53,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 11:03:53,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 11:03:54,142 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 11:03:54,145 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 11:03:54,952 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 11:04:57,737 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-12 11:04:58,316 INFO L? ?]: Removed 2139 outVars from TransFormulas that were not future-live. [2024-11-12 11:04:58,316 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 11:04:58,358 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 11:04:58,358 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-12 11:04:58,359 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:04:58 BoogieIcfgContainer [2024-11-12 11:04:58,359 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 11:04:58,360 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 11:04:58,360 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 11:04:58,364 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 11:04:58,364 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 11:03:49" (1/3) ... [2024-11-12 11:04:58,366 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65965213 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:04:58, skipping insertion in model container [2024-11-12 11:04:58,366 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:03:51" (2/3) ... [2024-11-12 11:04:58,367 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65965213 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 11:04:58, skipping insertion in model container [2024-11-12 11:04:58,367 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 11:04:58" (3/3) ... [2024-11-12 11:04:58,369 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i [2024-11-12 11:04:58,382 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 11:04:58,383 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-12 11:04:58,478 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 11:04:58,484 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;@4cb92964, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 11:04:58,485 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-12 11:04:58,496 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) [2024-11-12 11:04:58,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-12 11:04:58,518 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 11:04:58,520 INFO L218 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] [2024-11-12 11:04:58,521 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 11:04:58,528 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 11:04:58,529 INFO L85 PathProgramCache]: Analyzing trace with hash -1457071220, now seen corresponding path program 1 times [2024-11-12 11:04:58,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 11:04:58,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1999506642] [2024-11-12 11:04:58,536 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 11:04:58,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms