./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.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 e8e67529e4f1862dffb4b20b34b9723f96164119a4ebff5a58d56eaf6134a8d1 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 15:42:16,664 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 15:42:16,716 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 15:42:16,719 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 15:42:16,719 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 15:42:16,741 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 15:42:16,741 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 15:42:16,741 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 15:42:16,742 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 15:42:16,742 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 15:42:16,742 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 15:42:16,743 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 15:42:16,744 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 15:42:16,745 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 15:42:16,745 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 15:42:16,745 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 15:42:16,746 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 15:42:16,746 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 15:42:16,746 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 15:42:16,746 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 15:42:16,746 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 15:42:16,750 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 15:42:16,751 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 15:42:16,751 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 15:42:16,751 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 15:42:16,751 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 15:42:16,751 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 15:42:16,751 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 15:42:16,751 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 15:42:16,752 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:42:16,752 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 15:42:16,752 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 15:42:16,752 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 15:42:16,752 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 15:42:16,752 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 15:42:16,753 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 15:42:16,753 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 15:42:16,753 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 15:42:16,753 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 15:42:16,753 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e8e67529e4f1862dffb4b20b34b9723f96164119a4ebff5a58d56eaf6134a8d1 [2024-10-14 15:42:16,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 15:42:16,968 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 15:42:16,970 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 15:42:16,971 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 15:42:16,972 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 15:42:16,973 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i [2024-10-14 15:42:18,234 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 15:42:18,670 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 15:42:18,671 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--fddi--defxx.ko-entry_point.cil.out.i [2024-10-14 15:42:18,713 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3679516c/e6013092795f40289461e78dac508a08/FLAG6db468b3c [2024-10-14 15:42:18,725 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3679516c/e6013092795f40289461e78dac508a08 [2024-10-14 15:42:18,728 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 15:42:18,729 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 15:42:18,730 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 15:42:18,730 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 15:42:18,735 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 15:42:18,735 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:42:18" (1/1) ... [2024-10-14 15:42:18,736 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@405dc771 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:42:18, skipping insertion in model container [2024-10-14 15:42:18,736 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:42:18" (1/1) ... [2024-10-14 15:42:18,820 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:42:20,191 WARN L248 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--fddi--defxx.ko-entry_point.cil.out.i[283284,283297] [2024-10-14 15:42:20,247 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:42:20,282 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 15:42:20,412 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"); [6250] [2024-10-14 15:42:20,414 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)); [6257] [2024-10-14 15:42:20,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6402] [2024-10-14 15:42:20,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6409] [2024-10-14 15:42:20,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [6418] [2024-10-14 15:42:20,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [6426] [2024-10-14 15:42:20,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [6433] [2024-10-14 15:42:20,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [6441] [2024-10-14 15:42:20,428 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)); [6556-6557] [2024-10-14 15:42:20,430 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)); [6585-6586] [2024-10-14 15:42:20,432 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" (108), "i" (12UL)); [6615-6616] [2024-10-14 15:42:20,447 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6897] [2024-10-14 15:42:20,448 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6928] [2024-10-14 15:42:20,577 WARN L248 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--fddi--defxx.ko-entry_point.cil.out.i[283284,283297] [2024-10-14 15:42:20,583 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:42:20,668 INFO L204 MainTranslator]: Completed translation [2024-10-14 15:42:20,669 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:42:20 WrapperNode [2024-10-14 15:42:20,669 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 15:42:20,670 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 15:42:20,670 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 15:42:20,670 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 15:42:20,675 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:42:20" (1/1) ... [2024-10-14 15:42:20,737 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:42:20" (1/1) ... [2024-10-14 15:42:20,872 INFO L138 Inliner]: procedures = 215, calls = 1704, calls flagged for inlining = 108, calls inlined = 105, statements flattened = 3490 [2024-10-14 15:42:20,872 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 15:42:20,873 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 15:42:20,874 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 15:42:20,874 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 15:42:20,883 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:42:20" (1/1) ... [2024-10-14 15:42:20,883 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:42:20" (1/1) ... [2024-10-14 15:42:20,902 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:42:20" (1/1) ... [2024-10-14 15:42:21,469 INFO L175 MemorySlicer]: Split 1111 memory accesses to 16 slices as follows [2, 41, 28, 5, 45, 4, 18, 5, 4, 57, 36, 6, 20, 2, 2, 836]. 75 percent of accesses are in the largest equivalence class. The 214 initializations are split as follows [2, 41, 0, 5, 0, 4, 18, 5, 4, 57, 0, 6, 0, 0, 0, 72]. The 321 writes are split as follows [0, 0, 12, 0, 22, 0, 0, 0, 0, 0, 10, 0, 3, 2, 2, 270]. [2024-10-14 15:42:21,470 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:42:20" (1/1) ... [2024-10-14 15:42:21,470 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:42:20" (1/1) ... [2024-10-14 15:42:21,600 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:42:20" (1/1) ... [2024-10-14 15:42:21,621 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:42:20" (1/1) ... [2024-10-14 15:42:21,651 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:42:20" (1/1) ... [2024-10-14 15:42:21,664 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:42:20" (1/1) ... [2024-10-14 15:42:21,694 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 15:42:21,695 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 15:42:21,695 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 15:42:21,695 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 15:42:21,696 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:42:20" (1/1) ... [2024-10-14 15:42:21,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:42:21,710 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 15:42:21,726 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) [2024-10-14 15:42:21,728 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 [2024-10-14 15:42:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-14 15:42:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-14 15:42:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-14 15:42:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-14 15:42:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-14 15:42:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-14 15:42:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-14 15:42:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-14 15:42:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-14 15:42:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-14 15:42:21,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-14 15:42:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-14 15:42:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-14 15:42:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-14 15:42:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-14 15:42:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-14 15:42:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-14 15:42:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-14 15:42:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-14 15:42:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-14 15:42:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-14 15:42:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-14 15:42:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-14 15:42:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-14 15:42:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-14 15:42:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-14 15:42:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-14 15:42:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-14 15:42:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-14 15:42:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-14 15:42:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-14 15:42:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-14 15:42:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-14 15:42:21,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-14 15:42:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-14 15:42:21,773 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-14 15:42:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-10-14 15:42:21,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-10-14 15:42:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-10-14 15:42:21,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-10-14 15:42:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-10-14 15:42:21,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-10-14 15:42:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-14 15:42:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-14 15:42:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-10-14 15:42:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-10-14 15:42:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-14 15:42:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-14 15:42:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-10-14 15:42:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-10-14 15:42:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-14 15:42:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-14 15:42:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-14 15:42:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-14 15:42:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-14 15:42:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-14 15:42:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-14 15:42:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-14 15:42:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-14 15:42:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-14 15:42:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-14 15:42:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-14 15:42:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-14 15:42:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-14 15:42:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-14 15:42:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-14 15:42:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-14 15:42:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-14 15:42:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-14 15:42:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-14 15:42:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-14 15:42:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-14 15:42:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-14 15:42:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-14 15:42:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-14 15:42:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-14 15:42:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-14 15:42:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-14 15:42:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-14 15:42:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-14 15:42:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-14 15:42:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-14 15:42:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-14 15:42:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-14 15:42:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-14 15:42:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-14 15:42:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-10-14 15:42:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-10-14 15:42:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-10-14 15:42:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-10-14 15:42:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-14 15:42:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_port_read_long [2024-10-14 15:42:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_port_read_long [2024-10-14 15:42:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-14 15:42:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-14 15:42:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-14 15:42:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-14 15:42:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-14 15:42:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-14 15:42:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-14 15:42:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-14 15:42:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-14 15:42:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-14 15:42:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-14 15:42:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-14 15:42:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-14 15:42:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-14 15:42:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-14 15:42:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-14 15:42:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-10-14 15:42:21,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-10-14 15:42:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-14 15:42:21,784 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-14 15:42:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-14 15:42:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-10-14 15:42:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-10-14 15:42:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-14 15:42:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-14 15:42:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-14 15:42:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-14 15:42:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-14 15:42:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-14 15:42:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-14 15:42:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-14 15:42:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-14 15:42:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-14 15:42:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-14 15:42:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-14 15:42:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-14 15:42:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-14 15:42:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-14 15:42:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-14 15:42:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_adap_init [2024-10-14 15:42:21,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_adap_init [2024-10-14 15:42:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-14 15:42:21,789 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-14 15:42:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-10-14 15:42:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-10-14 15:42:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#0 [2024-10-14 15:42:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#1 [2024-10-14 15:42:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#2 [2024-10-14 15:42:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#3 [2024-10-14 15:42:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#4 [2024-10-14 15:42:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#5 [2024-10-14 15:42:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#6 [2024-10-14 15:42:21,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#7 [2024-10-14 15:42:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#8 [2024-10-14 15:42:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#9 [2024-10-14 15:42:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#10 [2024-10-14 15:42:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#11 [2024-10-14 15:42:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#12 [2024-10-14 15:42:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#13 [2024-10-14 15:42:21,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#14 [2024-10-14 15:42:21,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#15 [2024-10-14 15:42:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#0 [2024-10-14 15:42:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#1 [2024-10-14 15:42:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#2 [2024-10-14 15:42:21,794 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#3 [2024-10-14 15:42:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#4 [2024-10-14 15:42:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#5 [2024-10-14 15:42:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#6 [2024-10-14 15:42:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#7 [2024-10-14 15:42:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#8 [2024-10-14 15:42:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#9 [2024-10-14 15:42:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#10 [2024-10-14 15:42:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#11 [2024-10-14 15:42:21,795 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#12 [2024-10-14 15:42:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#13 [2024-10-14 15:42:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#14 [2024-10-14 15:42:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#15 [2024-10-14 15:42:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_int_common [2024-10-14 15:42:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_int_common [2024-10-14 15:42:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-10-14 15:42:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-10-14 15:42:21,796 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-10-14 15:42:21,796 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-10-14 15:42:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-14 15:42:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-14 15:42:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_rcv_flush [2024-10-14 15:42:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_rcv_flush [2024-10-14 15:42:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_get_stats [2024-10-14 15:42:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_get_stats [2024-10-14 15:42:21,797 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-10-14 15:42:21,797 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-10-14 15:42:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_update_cam [2024-10-14 15:42:21,798 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_update_cam [2024-10-14 15:42:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-14 15:42:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-14 15:42:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-14 15:42:21,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-14 15:42:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-14 15:42:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-14 15:42:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-14 15:42:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-14 15:42:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-14 15:42:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-14 15:42:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-14 15:42:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-14 15:42:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-14 15:42:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-14 15:42:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-14 15:42:21,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-14 15:42:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_dma_cmd_req [2024-10-14 15:42:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_dma_cmd_req [2024-10-14 15:42:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_dma_uninit [2024-10-14 15:42:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_dma_uninit [2024-10-14 15:42:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-10-14 15:42:21,800 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-10-14 15:42:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-14 15:42:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-14 15:42:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-14 15:42:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-14 15:42:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-14 15:42:21,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-14 15:42:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-14 15:42:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-14 15:42:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-14 15:42:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-14 15:42:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-14 15:42:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-14 15:42:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-14 15:42:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-14 15:42:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-14 15:42:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-14 15:42:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-10-14 15:42:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-10-14 15:42:21,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2024-10-14 15:42:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2024-10-14 15:42:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-10-14 15:42:21,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-10-14 15:42:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-14 15:42:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-14 15:42:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-14 15:42:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-14 15:42:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-14 15:42:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-14 15:42:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-14 15:42:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-14 15:42:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-14 15:42:21,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-14 15:42:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-14 15:42:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-14 15:42:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-14 15:42:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-14 15:42:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-14 15:42:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-14 15:42:21,805 INFO L130 BoogieDeclarations]: Found specification of procedure my_skb_align [2024-10-14 15:42:21,806 INFO L138 BoogieDeclarations]: Found implementation of procedure my_skb_align [2024-10-14 15:42:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-14 15:42:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-14 15:42:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-10-14 15:42:21,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-10-14 15:42:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-14 15:42:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-14 15:42:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-14 15:42:21,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-14 15:42:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-14 15:42:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-14 15:42:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-14 15:42:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-14 15:42:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-14 15:42:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-14 15:42:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-14 15:42:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-14 15:42:21,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-14 15:42:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-14 15:42:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-14 15:42:21,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-14 15:42:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-14 15:42:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-14 15:42:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-14 15:42:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-14 15:42:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-14 15:42:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-14 15:42:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-14 15:42:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-14 15:42:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-14 15:42:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-14 15:42:21,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-14 15:42:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-14 15:42:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-14 15:42:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-14 15:42:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-14 15:42:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-14 15:42:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_port_write_long [2024-10-14 15:42:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_port_write_long [2024-10-14 15:42:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-10-14 15:42:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-10-14 15:42:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-10-14 15:42:21,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-10-14 15:42:21,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-14 15:42:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-14 15:42:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-14 15:42:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-14 15:42:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-14 15:42:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-14 15:42:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-14 15:42:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-14 15:42:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-14 15:42:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-14 15:42:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-14 15:42:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-14 15:42:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-14 15:42:21,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-14 15:42:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-14 15:42:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-14 15:42:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-10-14 15:42:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-10-14 15:42:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-10-14 15:42:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-10-14 15:42:21,812 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2024-10-14 15:42:21,812 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2024-10-14 15:42:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-14 15:42:21,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-14 15:42:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-10-14 15:42:21,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-10-14 15:42:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-14 15:42:21,813 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-10-14 15:42:21,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-10-14 15:42:21,814 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_port_ctrl_req [2024-10-14 15:42:21,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_port_ctrl_req [2024-10-14 15:42:21,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 15:42:21,814 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_xmt_flush [2024-10-14 15:42:21,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_xmt_flush [2024-10-14 15:42:21,814 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-14 15:42:21,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-14 15:42:21,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-14 15:42:21,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-14 15:42:21,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-14 15:42:21,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-14 15:42:21,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-14 15:42:21,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-14 15:42:21,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-14 15:42:21,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-14 15:42:21,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-14 15:42:21,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-14 15:42:21,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-14 15:42:21,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-14 15:42:21,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-14 15:42:21,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-14 15:42:21,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-14 15:42:21,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-14 15:42:21,816 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_update_filters [2024-10-14 15:42:21,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_update_filters [2024-10-14 15:42:21,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-10-14 15:42:21,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-10-14 15:42:21,816 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_set_mac_address [2024-10-14 15:42:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_set_mac_address [2024-10-14 15:42:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_ctl_set_multicast_list [2024-10-14 15:42:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_ctl_set_multicast_list [2024-10-14 15:42:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_hw_adap_state_rd [2024-10-14 15:42:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_hw_adap_state_rd [2024-10-14 15:42:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-10-14 15:42:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-10-14 15:42:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-10-14 15:42:21,817 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-10-14 15:42:21,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-14 15:42:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-14 15:42:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-14 15:42:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-14 15:42:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-14 15:42:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-14 15:42:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-14 15:42:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-14 15:42:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-14 15:42:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-14 15:42:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-14 15:42:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-14 15:42:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-14 15:42:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-14 15:42:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-14 15:42:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-14 15:42:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure dfx_get_bars [2024-10-14 15:42:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dfx_get_bars [2024-10-14 15:42:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-10-14 15:42:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-10-14 15:42:21,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 15:42:21,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 15:42:22,526 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 15:42:22,529 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 15:42:22,861 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-14 15:42:40,186 INFO L? ?]: Removed 2227 outVars from TransFormulas that were not future-live. [2024-10-14 15:42:40,186 INFO L287 CfgBuilder]: Performing block encoding [2024-10-14 15:42:40,440 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-14 15:42:40,441 INFO L314 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-14 15:42:40,441 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:42:40 BoogieIcfgContainer [2024-10-14 15:42:40,441 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-14 15:42:40,443 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-14 15:42:40,443 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-14 15:42:40,446 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-14 15:42:40,446 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 03:42:18" (1/3) ... [2024-10-14 15:42:40,447 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4da4fdbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:42:40, skipping insertion in model container [2024-10-14 15:42:40,447 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:42:20" (2/3) ... [2024-10-14 15:42:40,447 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4da4fdbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 03:42:40, skipping insertion in model container [2024-10-14 15:42:40,447 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 03:42:40" (3/3) ... [2024-10-14 15:42:40,448 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--fddi--defxx.ko-entry_point.cil.out.i [2024-10-14 15:42:40,465 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-14 15:42:40,466 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-14 15:42:40,554 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-14 15:42:40,562 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;@7d90f972, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-14 15:42:40,563 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-14 15:42:40,573 INFO L276 IsEmpty]: Start isEmpty. Operand has 1160 states, 776 states have (on average 1.3904639175257731) internal successors, (1079), 797 states have internal predecessors, (1079), 322 states have call successors, (322), 61 states have call predecessors, (322), 60 states have return successors, (316), 316 states have call predecessors, (316), 316 states have call successors, (316) [2024-10-14 15:42:40,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-10-14 15:42:40,607 INFO L207 NwaCegarLoop]: Found error trace [2024-10-14 15:42:40,608 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-14 15:42:40,609 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-14 15:42:40,616 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-14 15:42:40,616 INFO L85 PathProgramCache]: Analyzing trace with hash -1885804655, now seen corresponding path program 1 times [2024-10-14 15:42:40,624 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-14 15:42:40,625 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635210555] [2024-10-14 15:42:40,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-14 15:42:40,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-14 15:42:40,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,388 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:42:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:42:41,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-14 15:42:41,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-14 15:42:41,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,453 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:42:41,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,462 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-14 15:42:41,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-14 15:42:41,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,489 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:42:41,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-14 15:42:41,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,500 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-10-14 15:42:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2024-10-14 15:42:41,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-10-14 15:42:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:42:41,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2024-10-14 15:42:41,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-14 15:42:41,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-14 15:42:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:42:41,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-14 15:42:41,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-10-14 15:42:41,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-10-14 15:42:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,620 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-10-14 15:42:41,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-14 15:42:41,627 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-10-14 15:42:41,628 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-14 15:42:41,628 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635210555] [2024-10-14 15:42:41,628 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [635210555] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-14 15:42:41,628 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-14 15:42:41,629 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-10-14 15:42:41,630 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174238342] [2024-10-14 15:42:41,630 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-14 15:42:41,634 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-10-14 15:42:41,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-14 15:42:41,654 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-10-14 15:42:41,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2024-10-14 15:42:41,658 INFO L87 Difference]: Start difference. First operand has 1160 states, 776 states have (on average 1.3904639175257731) internal successors, (1079), 797 states have internal predecessors, (1079), 322 states have call successors, (322), 61 states have call predecessors, (322), 60 states have return successors, (316), 316 states have call predecessors, (316), 316 states have call successors, (316) Second operand has 10 states, 10 states have (on average 7.2) internal successors, (72), 4 states have internal predecessors, (72), 3 states have call successors, (22), 8 states have call predecessors, (22), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-10-14 15:42:55,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:42:59,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:43:03,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:43:07,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:43:11,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:43:15,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:43:18,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:43:23,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:43:27,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:43:31,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:43:35,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:43:39,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:43:43,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:43:50,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-14 15:43:54,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []