./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 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-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-3061b6d-m [2024-11-19 04:24:48,138 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 04:24:48,201 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 04:24:48,205 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 04:24:48,206 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 04:24:48,234 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 04:24:48,235 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 04:24:48,235 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 04:24:48,236 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 04:24:48,237 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 04:24:48,238 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 04:24:48,238 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 04:24:48,239 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 04:24:48,241 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 04:24:48,241 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 04:24:48,241 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 04:24:48,242 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 04:24:48,242 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 04:24:48,242 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 04:24:48,243 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 04:24:48,243 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 04:24:48,245 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 04:24:48,245 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 04:24:48,245 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 04:24:48,245 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 04:24:48,246 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 04:24:48,246 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 04:24:48,246 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 04:24:48,246 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 04:24:48,247 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:24:48,247 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 04:24:48,247 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 04:24:48,247 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 04:24:48,248 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 04:24:48,248 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 04:24:48,251 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 04:24:48,251 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 04:24:48,251 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 04:24:48,252 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 04:24:48,252 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c247f7785da4bad35b227af25ef3ffc26bc077e1b05f1520f2d707a8c759410c [2024-11-19 04:24:48,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 04:24:48,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 04:24:48,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 04:24:48,534 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 04:24:48,535 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 04:24:48,536 INFO L431 ainManager$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 [2024-11-19 04:24:50,130 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 04:24:50,724 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 04:24:50,724 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 [2024-11-19 04:24:50,787 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74eed97ea/88d4b18badd9450a9981282004823322/FLAG411da51f7 [2024-11-19 04:24:51,210 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74eed97ea/88d4b18badd9450a9981282004823322 [2024-11-19 04:24:51,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 04:24:51,214 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 04:24:51,216 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 04:24:51,216 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 04:24:51,223 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 04:24:51,224 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:24:51" (1/1) ... [2024-11-19 04:24:51,226 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e8612fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:51, skipping insertion in model container [2024-11-19 04:24:51,226 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:24:51" (1/1) ... [2024-11-19 04:24:51,433 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 04:24:53,901 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] [2024-11-19 04:24:53,905 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] [2024-11-19 04:24:53,906 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] [2024-11-19 04:24:53,907 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] [2024-11-19 04:24:53,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:24:54,009 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 04:24:54,151 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] [2024-11-19 04:24:54,155 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] [2024-11-19 04:24:54,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5410] [2024-11-19 04:24:54,351 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] [2024-11-19 04:24:54,353 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] [2024-11-19 04:24:54,353 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] [2024-11-19 04:24:54,354 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] [2024-11-19 04:24:54,367 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 04:24:54,642 INFO L204 MainTranslator]: Completed translation [2024-11-19 04:24:54,643 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:54 WrapperNode [2024-11-19 04:24:54,643 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 04:24:54,645 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 04:24:54,645 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 04:24:54,645 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 04:24:54,653 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:54" (1/1) ... [2024-11-19 04:24:54,775 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:54" (1/1) ... [2024-11-19 04:24:55,140 INFO L138 Inliner]: procedures = 310, calls = 3169, calls flagged for inlining = 173, calls inlined = 160, statements flattened = 6084 [2024-11-19 04:24:55,141 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 04:24:55,141 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 04:24:55,142 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 04:24:55,142 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 04:24:55,155 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:54" (1/1) ... [2024-11-19 04:24:55,155 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:54" (1/1) ... [2024-11-19 04:24:55,214 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:54" (1/1) ... [2024-11-19 04:24:56,030 INFO L175 MemorySlicer]: Split 2153 memory accesses to 20 slices as follows [8, 8, 1, 2, 319, 8, 118, 3, 8, 6, 5, 2, 5, 2, 1486, 98, 6, 8, 7, 53]. 69 percent of accesses are in the largest equivalence class. The 189 initializations are split as follows [8, 8, 1, 2, 0, 8, 118, 3, 8, 6, 5, 0, 0, 0, 8, 0, 6, 8, 0, 0]. The 1656 writes are split as follows [0, 0, 0, 0, 310, 0, 0, 0, 0, 0, 0, 1, 2, 1, 1208, 84, 0, 0, 6, 44]. [2024-11-19 04:24:56,030 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:54" (1/1) ... [2024-11-19 04:24:56,031 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:54" (1/1) ... [2024-11-19 04:24:56,197 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:54" (1/1) ... [2024-11-19 04:24:56,240 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:54" (1/1) ... [2024-11-19 04:24:56,279 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:54" (1/1) ... [2024-11-19 04:24:56,310 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:54" (1/1) ... [2024-11-19 04:24:56,369 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 04:24:56,372 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 04:24:56,372 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 04:24:56,372 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 04:24:56,375 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:54" (1/1) ... [2024-11-19 04:24:56,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 04:24:56,393 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 04:24:56,412 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-19 04:24:56,418 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-19 04:24:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2024-11-19 04:24:56,467 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2024-11-19 04:24:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-19 04:24:56,467 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-19 04:24:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-19 04:24:56,467 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-19 04:24:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-19 04:24:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-19 04:24:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-19 04:24:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-19 04:24:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-19 04:24:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-19 04:24:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-19 04:24:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-19 04:24:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-19 04:24:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-19 04:24:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-19 04:24:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-19 04:24:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-19 04:24:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-19 04:24:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-19 04:24:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-19 04:24:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-19 04:24:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-19 04:24:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-19 04:24:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-19 04:24:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 04:24:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 04:24:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 04:24:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 04:24:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 04:24:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 04:24:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 04:24:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 04:24:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 04:24:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 04:24:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 04:24:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 04:24:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 04:24:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 04:24:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 04:24:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 04:24:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 04:24:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 04:24:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 04:24:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 04:24:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-19 04:24:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-19 04:24:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-19 04:24:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-19 04:24:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2024-11-19 04:24:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2024-11-19 04:24:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-19 04:24:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-19 04:24:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 04:24:56,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 04:24:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2024-11-19 04:24:56,478 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2024-11-19 04:24:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2024-11-19 04:24:56,478 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2024-11-19 04:24:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-19 04:24:56,478 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-19 04:24:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2024-11-19 04:24:56,478 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2024-11-19 04:24:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2024-11-19 04:24:56,478 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2024-11-19 04:24:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-19 04:24:56,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-19 04:24:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-19 04:24:56,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-19 04:24:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_open [2024-11-19 04:24:56,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_open [2024-11-19 04:24:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-19 04:24:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-19 04:24:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-19 04:24:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-19 04:24:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-19 04:24:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-19 04:24:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 04:24:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure read_eprom_word [2024-11-19 04:24:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eprom_word [2024-11-19 04:24:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-19 04:24:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-19 04:24:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 04:24:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 04:24:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 04:24:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 04:24:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 04:24:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 04:24:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 04:24:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 04:24:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 04:24:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 04:24:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 04:24:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 04:24:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 04:24:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 04:24:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 04:24:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 04:24:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 04:24:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 04:24:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 04:24:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 04:24:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_nway_reset [2024-11-19 04:24:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_nway_reset [2024-11-19 04:24:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-19 04:24:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-19 04:24:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-19 04:24:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-19 04:24:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-19 04:24:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-19 04:24:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-19 04:24:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-19 04:24:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_resume [2024-11-19 04:24:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_resume [2024-11-19 04:24:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 04:24:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-19 04:24:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-19 04:24:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-19 04:24:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-19 04:24:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-19 04:24:56,489 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-19 04:24:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-19 04:24:56,490 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-19 04:24:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_tx_timeout [2024-11-19 04:24:56,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_tx_timeout [2024-11-19 04:24:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-19 04:24:56,490 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-19 04:24:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_dec_workqueue [2024-11-19 04:24:56,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_dec_workqueue [2024-11-19 04:24:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-19 04:24:56,491 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-19 04:24:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-19 04:24:56,491 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-19 04:24:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urbs [2024-11-19 04:24:56,492 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urbs [2024-11-19 04:24:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-19 04:24:56,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-19 04:24:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-19 04:24:56,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-19 04:24:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_disconnect [2024-11-19 04:24:56,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_disconnect [2024-11-19 04:24:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-19 04:24:56,493 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-19 04:24:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-19 04:24:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-19 04:24:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-19 04:24:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-19 04:24:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-19 04:24:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-19 04:24:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-19 04:24:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-19 04:24:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-19 04:24:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-19 04:24:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-19 04:24:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-19 04:24:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-19 04:24:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-19 04:24:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-19 04:24:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-19 04:24:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-19 04:24:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-19 04:24:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-19 04:24:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-19 04:24:56,495 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-11-19 04:24:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-11-19 04:24:56,495 INFO L130 BoogieDeclarations]: Found specification of procedure __mii_op [2024-11-19 04:24:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __mii_op [2024-11-19 04:24:56,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 04:24:56,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 04:24:56,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 04:24:56,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 04:24:56,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 04:24:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 04:24:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 04:24:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 04:24:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 04:24:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 04:24:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 04:24:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 04:24:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 04:24:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 04:24:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 04:24:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 04:24:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 04:24:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 04:24:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 04:24:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 04:24:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-19 04:24:56,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-19 04:24:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-19 04:24:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-19 04:24:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 04:24:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 04:24:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 04:24:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 04:24:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 04:24:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 04:24:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 04:24:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 04:24:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 04:24:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 04:24:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 04:24:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 04:24:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 04:24:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 04:24:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 04:24:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 04:24:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 04:24:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 04:24:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 04:24:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 04:24:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-19 04:24:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-19 04:24:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-19 04:24:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-19 04:24:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2024-11-19 04:24:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2024-11-19 04:24:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:24:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:24:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:24:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:24:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:24:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:24:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:24:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:24:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:24:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:24:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:24:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:24:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:24:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:24:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:24:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:24:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:24:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:24:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:24:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:24:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-19 04:24:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-19 04:24:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-19 04:24:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-19 04:24:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-19 04:24:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-19 04:24:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-19 04:24:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-19 04:24:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-19 04:24:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-19 04:24:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-19 04:24:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-19 04:24:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-19 04:24:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-19 04:24:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-19 04:24:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-19 04:24:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-19 04:24:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-19 04:24:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-19 04:24:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-19 04:24:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_wol [2024-11-19 04:24:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_wol [2024-11-19 04:24:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2024-11-19 04:24:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2024-11-19 04:24:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-19 04:24:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-19 04:24:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-19 04:24:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-19 04:24:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-19 04:24:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-19 04:24:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-19 04:24:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-19 04:24:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2024-11-19 04:24:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pegasus_exit_11_2 [2024-11-19 04:24:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-19 04:24:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-19 04:24:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 04:24:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 04:24:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 04:24:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 04:24:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 04:24:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 04:24:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 04:24:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 04:24:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 04:24:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 04:24:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 04:24:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 04:24:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 04:24:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 04:24:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 04:24:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 04:24:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 04:24:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 04:24:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 04:24:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 04:24:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-19 04:24:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-19 04:24:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 04:24:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 04:24:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_set_multicast [2024-11-19 04:24:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_set_multicast [2024-11-19 04:24:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure set_register [2024-11-19 04:24:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure set_register [2024-11-19 04:24:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 04:24:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-19 04:24:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-19 04:24:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-19 04:24:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-19 04:24:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2024-11-19 04:24:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2024-11-19 04:24:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 04:24:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-19 04:24:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-19 04:24:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 04:24:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 04:24:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 04:24:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 04:24:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 04:24:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 04:24:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 04:24:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 04:24:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 04:24:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 04:24:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 04:24:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 04:24:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 04:24:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 04:24:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 04:24:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 04:24:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 04:24:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 04:24:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 04:24:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 04:24:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-19 04:24:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-19 04:24:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-19 04:24:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-19 04:24:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-19 04:24:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-19 04:24:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-19 04:24:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-19 04:24:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-19 04:24:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-19 04:24:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure pegasus_close [2024-11-19 04:24:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pegasus_close [2024-11-19 04:24:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-19 04:24:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-19 04:24:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2024-11-19 04:24:56,525 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2024-11-19 04:24:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-19 04:24:56,525 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-19 04:24:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-19 04:24:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_3_4 [2024-11-19 04:24:56,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_3_4 [2024-11-19 04:24:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 04:24:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 04:24:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 04:24:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 04:24:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 04:24:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 04:24:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 04:24:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 04:24:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 04:24:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 04:24:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 04:24:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 04:24:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 04:24:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 04:24:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 04:24:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 04:24:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 04:24:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 04:24:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 04:24:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 04:24:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2024-11-19 04:24:56,527 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2024-11-19 04:24:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-19 04:24:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-19 04:24:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 04:24:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 04:24:57,445 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 04:24:57,450 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 04:24:58,867 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-19 04:26:03,028 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-19 04:26:03,808 INFO L? ?]: Removed 2139 outVars from TransFormulas that were not future-live. [2024-11-19 04:26:03,808 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 04:26:03,864 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 04:26:03,865 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-19 04:26:03,866 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:26:03 BoogieIcfgContainer [2024-11-19 04:26:03,866 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 04:26:03,868 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 04:26:03,868 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 04:26:03,872 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 04:26:03,872 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 04:24:51" (1/3) ... [2024-11-19 04:26:03,874 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60b54ac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:26:03, skipping insertion in model container [2024-11-19 04:26:03,874 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:24:54" (2/3) ... [2024-11-19 04:26:03,874 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60b54ac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 04:26:03, skipping insertion in model container [2024-11-19 04:26:03,874 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:26:03" (3/3) ... [2024-11-19 04:26:03,876 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-usb-pegasus.cil.i [2024-11-19 04:26:03,894 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 04:26:03,895 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-19 04:26:04,007 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 04:26:04,016 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;@32524e8c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 04:26:04,017 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-19 04:26:04,030 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) [2024-11-19 04:26:04,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-19 04:26:04,055 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 04:26:04,056 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] [2024-11-19 04:26:04,060 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 04:26:04,065 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 04:26:04,066 INFO L85 PathProgramCache]: Analyzing trace with hash -1457071220, now seen corresponding path program 1 times [2024-11-19 04:26:04,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 04:26:04,076 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848468361] [2024-11-19 04:26:04,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 04:26:04,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms