./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--dmfe.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--dmfe.ko-entry_point.cil.out.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 246ceae3084839b9b339f99ac0b8607f0cf18f3fcdd140edc02c2b8d150b0ed6 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 04:54:12,857 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:54:12,911 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 04:54:12,914 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:54:12,915 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:54:12,937 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:54:12,937 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:54:12,938 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:54:12,938 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 04:54:12,939 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 04:54:12,939 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:54:12,940 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:54:12,940 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 04:54:12,940 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 04:54:12,940 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 04:54:12,941 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:54:12,941 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:54:12,941 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:54:12,941 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:54:12,941 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:54:12,942 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:54:12,947 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:54:12,947 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:54:12,947 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:54:12,947 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:54:12,947 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:54:12,947 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:54:12,948 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:54:12,948 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:54:12,948 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:54:12,948 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:54:12,948 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:54:12,948 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:54:12,948 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 04:54:12,949 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:54:12,949 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:54:12,949 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 04:54:12,949 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 04:54:12,949 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:54:12,949 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 246ceae3084839b9b339f99ac0b8607f0cf18f3fcdd140edc02c2b8d150b0ed6 [2024-11-09 04:54:13,139 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:54:13,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:54:13,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:54:13,164 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:54:13,165 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:54:13,166 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--dmfe.ko-entry_point.cil.out.i [2024-11-09 04:54:14,438 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:54:14,838 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:54:14,839 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--dmfe.ko-entry_point.cil.out.i [2024-11-09 04:54:14,884 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0ecdeb5e/56e52df21c304342b7f49666df0847aa/FLAG571b461e1 [2024-11-09 04:54:14,895 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0ecdeb5e/56e52df21c304342b7f49666df0847aa [2024-11-09 04:54:14,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:54:14,898 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:54:14,899 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:54:14,899 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:54:14,903 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:54:14,904 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:54:14" (1/1) ... [2024-11-09 04:54:14,904 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a73ef8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:54:14, skipping insertion in model container [2024-11-09 04:54:14,904 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:54:14" (1/1) ... [2024-11-09 04:54:14,992 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:54:16,328 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--dmfe.ko-entry_point.cil.out.i[261928,261941] [2024-11-09 04:54:16,393 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:54:16,431 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:54:16,507 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"); [5603] [2024-11-09 04:54:16,525 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5934-5935] [2024-11-09 04:54:16,526 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5963-5964] [2024-11-09 04:54:16,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7206] [2024-11-09 04:54:16,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7495] [2024-11-09 04:54:16,683 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--dmfe.ko-entry_point.cil.out.i[261928,261941] [2024-11-09 04:54:16,695 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:54:16,821 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:54:16,821 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:54:16 WrapperNode [2024-11-09 04:54:16,822 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:54:16,823 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:54:16,823 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:54:16,823 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:54:16,829 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:54:16" (1/1) ... [2024-11-09 04:54:16,899 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:54:16" (1/1) ... [2024-11-09 04:54:17,065 INFO L138 Inliner]: procedures = 235, calls = 1628, calls flagged for inlining = 116, calls inlined = 113, statements flattened = 5284 [2024-11-09 04:54:17,066 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:54:17,067 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:54:17,067 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:54:17,067 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:54:17,077 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:54:16" (1/1) ... [2024-11-09 04:54:17,078 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:54:16" (1/1) ... [2024-11-09 04:54:17,104 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:54:16" (1/1) ... [2024-11-09 04:54:17,552 INFO L175 MemorySlicer]: Split 1005 memory accesses to 19 slices as follows [832, 2, 5, 5, 5, 13, 4, 4, 5, 56, 2, 4, 3, 5, 43, 5, 4, 3, 5]. 83 percent of accesses are in the largest equivalence class. The 63 initializations are split as follows [17, 2, 5, 5, 0, 0, 0, 0, 5, 0, 0, 4, 3, 5, 0, 5, 4, 3, 5]. The 477 writes are split as follows [365, 0, 0, 0, 3, 5, 3, 1, 0, 56, 1, 0, 0, 0, 43, 0, 0, 0, 0]. [2024-11-09 04:54:17,553 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:54:16" (1/1) ... [2024-11-09 04:54:17,553 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:54:16" (1/1) ... [2024-11-09 04:54:17,663 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:54:16" (1/1) ... [2024-11-09 04:54:17,689 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:54:16" (1/1) ... [2024-11-09 04:54:17,712 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:54:16" (1/1) ... [2024-11-09 04:54:17,735 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:54:16" (1/1) ... [2024-11-09 04:54:17,773 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:54:17,774 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:54:17,775 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:54:17,775 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:54:17,776 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:54:16" (1/1) ... [2024-11-09 04:54:17,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:54:17,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 04:54:17,817 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) [2024-11-09 04:54:17,825 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 [2024-11-09 04:54:17,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2024-11-09 04:54:17,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2024-11-09 04:54:17,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 04:54:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 04:54:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 04:54:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 04:54:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 04:54:17,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 04:54:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 04:54:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 04:54:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 04:54:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 04:54:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 04:54:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 04:54:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 04:54:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-09 04:54:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-09 04:54:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-09 04:54:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-09 04:54:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-09 04:54:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 04:54:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 04:54:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 04:54:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 04:54:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 04:54:17,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 04:54:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 04:54:17,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 04:54:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 04:54:17,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 04:54:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-09 04:54:17,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-09 04:54:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_set_filter_mode [2024-11-09 04:54:17,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_set_filter_mode [2024-11-09 04:54:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 04:54:17,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 04:54:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 04:54:17,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 04:54:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-09 04:54:17,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-09 04:54:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 04:54:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 04:54:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_resume [2024-11-09 04:54:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_resume [2024-11-09 04:54:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 04:54:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 04:54:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_phy_write_1bit [2024-11-09 04:54:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_phy_write_1bit [2024-11-09 04:54:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-09 04:54:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-09 04:54:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-09 04:54:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-09 04:54:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 04:54:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 04:54:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-09 04:54:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-09 04:54:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-09 04:54:17,869 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-09 04:54:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 04:54:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 04:54:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 04:54:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 04:54:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 04:54:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 04:54:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 04:54:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 04:54:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 04:54:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 04:54:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 04:54:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 04:54:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 04:54:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-09 04:54:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-09 04:54:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-09 04:54:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-09 04:54:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-09 04:54:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-09 04:54:17,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 04:54:17,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 04:54:17,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 04:54:17,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 04:54:17,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 04:54:17,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 04:54:17,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 04:54:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 04:54:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 04:54:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 04:54:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 04:54:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 04:54:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 04:54:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-09 04:54:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-09 04:54:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-09 04:54:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-09 04:54:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-09 04:54:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-09 04:54:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 04:54:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 04:54:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-09 04:54:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-09 04:54:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 04:54:17,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 04:54:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-09 04:54:17,876 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-09 04:54:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-09 04:54:17,876 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-09 04:54:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure send_filter_frame [2024-11-09 04:54:17,877 INFO L138 BoogieDeclarations]: Found implementation of procedure send_filter_frame [2024-11-09 04:54:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_reuse_skb [2024-11-09 04:54:17,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_reuse_skb [2024-11-09 04:54:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2024-11-09 04:54:17,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2024-11-09 04:54:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 04:54:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-09 04:54:17,877 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-09 04:54:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 04:54:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 04:54:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 04:54:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 04:54:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 04:54:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 04:54:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 04:54:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 04:54:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 04:54:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 04:54:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 04:54:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 04:54:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 04:54:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 04:54:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 04:54:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 04:54:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 04:54:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 04:54:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 04:54:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 04:54:17,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 04:54:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-09 04:54:17,879 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-09 04:54:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 04:54:17,879 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 04:54:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-09 04:54:17,879 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-09 04:54:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 04:54:17,879 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 04:54:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 04:54:17,879 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 04:54:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-09 04:54:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-09 04:54:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_phy_read_1bit [2024-11-09 04:54:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_phy_read_1bit [2024-11-09 04:54:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 04:54:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 04:54:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 04:54:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_init_dm910x [2024-11-09 04:54:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_init_dm910x [2024-11-09 04:54:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-09 04:54:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-09 04:54:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 04:54:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 04:54:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure poll_dmfe [2024-11-09 04:54:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_dmfe [2024-11-09 04:54:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_phy_write [2024-11-09 04:54:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_phy_write [2024-11-09 04:54:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 04:54:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 04:54:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2024-11-09 04:54:17,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-09 04:54:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 04:54:17,881 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 04:54:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-11-09 04:54:17,882 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-11-09 04:54:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2024-11-09 04:54:17,882 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2024-11-09 04:54:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 04:54:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 04:54:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 04:54:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 04:54:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 04:54:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 04:54:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 04:54:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 04:54:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 04:54:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 04:54:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 04:54:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 04:54:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 04:54:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 04:54:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 04:54:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 04:54:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 04:54:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 04:54:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 04:54:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_remove_one [2024-11-09 04:54:17,884 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_remove_one [2024-11-09 04:54:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 04:54:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 04:54:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 04:54:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 04:54:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 04:54:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 04:54:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 04:54:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 04:54:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 04:54:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 04:54:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 04:54:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 04:54:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 04:54:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 04:54:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 04:54:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 04:54:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 04:54:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 04:54:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 04:54:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure dm9132_id_table [2024-11-09 04:54:17,886 INFO L138 BoogieDeclarations]: Found implementation of procedure dm9132_id_table [2024-11-09 04:54:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 04:54:17,886 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 04:54:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 04:54:17,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 04:54:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 04:54:17,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 04:54:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_interrupt [2024-11-09 04:54:17,887 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_interrupt [2024-11-09 04:54:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-09 04:54:17,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-09 04:54:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure update_cr6 [2024-11-09 04:54:17,887 INFO L138 BoogieDeclarations]: Found implementation of procedure update_cr6 [2024-11-09 04:54:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 04:54:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 04:54:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 04:54:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 04:54:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 04:54:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 04:54:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 04:54:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 04:54:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 04:54:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 04:54:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 04:54:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 04:54:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 04:54:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 04:54:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 04:54:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 04:54:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 04:54:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 04:54:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 04:54:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 04:54:17,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 04:54:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 04:54:17,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 04:54:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure cal_CRC [2024-11-09 04:54:17,889 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_CRC [2024-11-09 04:54:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure srom_clk_write [2024-11-09 04:54:17,889 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_clk_write [2024-11-09 04:54:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 04:54:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-09 04:54:17,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-09 04:54:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:54:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_rx_buffer [2024-11-09 04:54:17,890 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_rx_buffer [2024-11-09 04:54:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2024-11-09 04:54:17,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2024-11-09 04:54:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 04:54:17,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 04:54:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 04:54:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 04:54:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 04:54:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 04:54:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 04:54:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 04:54:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 04:54:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 04:54:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 04:54:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 04:54:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 04:54:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 04:54:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 04:54:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 04:54:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 04:54:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 04:54:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 04:54:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 04:54:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 04:54:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-11-09 04:54:17,892 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-11-09 04:54:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-09 04:54:17,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-09 04:54:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2024-11-09 04:54:17,892 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2024-11-09 04:54:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2024-11-09 04:54:17,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2024-11-09 04:54:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_phy_read [2024-11-09 04:54:17,892 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_phy_read [2024-11-09 04:54:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-09 04:54:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure dmfe_free_rxbuffer [2024-11-09 04:54:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure dmfe_free_rxbuffer [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-09 04:54:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-09 04:54:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-09 04:54:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 04:54:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 04:54:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 04:54:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 04:54:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 04:54:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 04:54:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 04:54:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:54:17,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:54:18,491 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:54:18,495 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:54:18,525 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 04:54:33,490 INFO L? ?]: Removed 1868 outVars from TransFormulas that were not future-live. [2024-11-09 04:54:33,490 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:54:33,541 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:54:33,541 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 04:54:33,542 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:54:33 BoogieIcfgContainer [2024-11-09 04:54:33,542 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:54:33,544 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:54:33,545 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:54:33,548 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:54:33,549 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:54:14" (1/3) ... [2024-11-09 04:54:33,549 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68501503 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:54:33, skipping insertion in model container [2024-11-09 04:54:33,549 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:54:16" (2/3) ... [2024-11-09 04:54:33,550 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68501503 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:54:33, skipping insertion in model container [2024-11-09 04:54:33,550 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:54:33" (3/3) ... [2024-11-09 04:54:33,551 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--dmfe.ko-entry_point.cil.out.i [2024-11-09 04:54:33,567 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:54:33,567 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:54:33,671 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:54:33,677 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;@5f38ded8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:54:33,677 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:54:33,688 INFO L276 IsEmpty]: Start isEmpty. Operand has 1949 states, 1505 states have (on average 1.412624584717608) internal successors, (2126), 1531 states have internal predecessors, (2126), 369 states have call successors, (369), 74 states have call predecessors, (369), 73 states have return successors, (362), 356 states have call predecessors, (362), 362 states have call successors, (362) [2024-11-09 04:54:33,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 04:54:33,719 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:54:33,720 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:54:33,721 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:54:33,726 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:54:33,726 INFO L85 PathProgramCache]: Analyzing trace with hash 850277101, now seen corresponding path program 1 times [2024-11-09 04:54:33,734 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:54:33,735 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [923480869] [2024-11-09 04:54:33,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:54:33,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:54:39,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-09 04:54:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,492 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:54:40,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:54:40,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,509 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-09 04:54:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:54:40,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,534 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:54:40,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-09 04:54:40,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:54:40,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,574 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:54:40,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-09 04:54:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:54:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:54:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-09 04:54:40,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,728 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:54:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-09 04:54:40,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,752 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:54:40,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-09 04:54:40,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-09 04:54:40,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-09 04:54:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-09 04:54:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-09 04:54:40,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-09 04:54:40,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,887 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-09 04:54:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:54:40,900 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-09 04:54:40,901 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:54:40,901 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [923480869] [2024-11-09 04:54:40,901 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [923480869] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:54:40,901 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:54:40,901 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-09 04:54:40,902 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272397553] [2024-11-09 04:54:40,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:54:40,910 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 04:54:40,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:54:40,936 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 04:54:40,937 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-09 04:54:40,942 INFO L87 Difference]: Start difference. First operand has 1949 states, 1505 states have (on average 1.412624584717608) internal successors, (2126), 1531 states have internal predecessors, (2126), 369 states have call successors, (369), 74 states have call predecessors, (369), 73 states have return successors, (362), 356 states have call predecessors, (362), 362 states have call successors, (362) Second operand has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 2 states have internal predecessors, (73), 2 states have call successors, (22), 6 states have call predecessors, (22), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-09 04:54:45,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:54:49,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:54:53,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:55:37,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 04:55:37,103 INFO L93 Difference]: Finished difference Result 3936 states and 5872 transitions. [2024-11-09 04:55:37,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-09 04:55:37,105 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 2 states have internal predecessors, (73), 2 states have call successors, (22), 6 states have call predecessors, (22), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 164 [2024-11-09 04:55:37,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 04:55:37,129 INFO L225 Difference]: With dead ends: 3936 [2024-11-09 04:55:37,129 INFO L226 Difference]: Without dead ends: 1968 [2024-11-09 04:55:37,143 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-09 04:55:37,146 INFO L432 NwaCegarLoop]: 1321 mSDtfsCounter, 2905 mSDsluCounter, 2687 mSDsCounter, 0 mSdLazyCounter, 3435 mSolverCounterSat, 1911 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 52.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2941 SdHoareTripleChecker+Valid, 4008 SdHoareTripleChecker+Invalid, 5349 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1911 IncrementalHoareTripleChecker+Valid, 3435 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 54.6s IncrementalHoareTripleChecker+Time [2024-11-09 04:55:37,148 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2941 Valid, 4008 Invalid, 5349 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1911 Valid, 3435 Invalid, 3 Unknown, 0 Unchecked, 54.6s Time] [2024-11-09 04:55:37,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1968 states. [2024-11-09 04:55:37,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1968 to 1925. [2024-11-09 04:55:37,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1925 states, 1491 states have (on average 1.379610999329309) internal successors, (2057), 1508 states have internal predecessors, (2057), 361 states have call successors, (361), 73 states have call predecessors, (361), 72 states have return successors, (360), 354 states have call predecessors, (360), 360 states have call successors, (360) [2024-11-09 04:55:37,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1925 states to 1925 states and 2778 transitions. [2024-11-09 04:55:37,327 INFO L78 Accepts]: Start accepts. Automaton has 1925 states and 2778 transitions. Word has length 164 [2024-11-09 04:55:37,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 04:55:37,328 INFO L471 AbstractCegarLoop]: Abstraction has 1925 states and 2778 transitions. [2024-11-09 04:55:37,329 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 2 states have internal predecessors, (73), 2 states have call successors, (22), 6 states have call predecessors, (22), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2024-11-09 04:55:37,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 2778 transitions. [2024-11-09 04:55:37,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 04:55:37,339 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:55:37,339 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:55:37,339 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 04:55:37,339 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:55:37,343 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:55:37,343 INFO L85 PathProgramCache]: Analyzing trace with hash 121221877, now seen corresponding path program 1 times [2024-11-09 04:55:37,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:55:37,343 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1257107086] [2024-11-09 04:55:37,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:55:37,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:55:42,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-09 04:55:43,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,148 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:55:43,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,154 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:55:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,160 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-09 04:55:43,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,173 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:55:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:55:43,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-09 04:55:43,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:55:43,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:55:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,206 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-09 04:55:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,215 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:55:43,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:55:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-09 04:55:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:55:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-09 04:55:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,401 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:55:43,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2024-11-09 04:55:43,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,411 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-09 04:55:43,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-09 04:55:43,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,552 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-09 04:55:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,558 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2024-11-09 04:55:43,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,563 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-09 04:55:43,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,569 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2024-11-09 04:55:43,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:55:43,577 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-09 04:55:43,578 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:55:43,578 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1257107086] [2024-11-09 04:55:43,579 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1257107086] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:55:43,580 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:55:43,580 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-09 04:55:43,580 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2005684503] [2024-11-09 04:55:43,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:55:43,583 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-09 04:55:43,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:55:43,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-09 04:55:43,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-11-09 04:55:43,584 INFO L87 Difference]: Start difference. First operand 1925 states and 2778 transitions. Second operand has 7 states, 7 states have (on average 10.428571428571429) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (22), 6 states have call predecessors, (22), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16)