./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-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 023d838f 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-32_7a-drivers--input--serio--serio_raw.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 93c428ff6f0565c9de954639ae23000ff5693477bac9f291339fc811e0689668 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 12:29:13,138 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 12:29:13,211 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-10 12:29:13,219 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 12:29:13,221 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 12:29:13,254 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 12:29:13,255 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 12:29:13,255 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 12:29:13,256 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 12:29:13,257 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 12:29:13,257 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 12:29:13,258 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 12:29:13,260 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 12:29:13,260 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 12:29:13,260 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 12:29:13,261 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 12:29:13,263 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 12:29:13,263 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 12:29:13,264 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 12:29:13,264 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 12:29:13,264 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 12:29:13,265 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 12:29:13,265 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 12:29:13,269 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 12:29:13,270 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 12:29:13,270 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 12:29:13,270 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 12:29:13,270 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 12:29:13,271 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 12:29:13,271 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:29:13,271 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 12:29:13,271 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 12:29:13,272 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 12:29:13,272 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 12:29:13,272 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 12:29:13,273 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 12:29:13,273 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 12:29:13,273 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 12:29:13,273 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 12:29:13,274 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93c428ff6f0565c9de954639ae23000ff5693477bac9f291339fc811e0689668 [2024-11-10 12:29:13,552 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 12:29:13,586 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 12:29:13,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 12:29:13,590 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 12:29:13,591 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 12:29:13,593 INFO L431 ainManager$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-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i [2024-11-10 12:29:15,103 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 12:29:15,552 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 12:29:15,554 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i [2024-11-10 12:29:15,590 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d960644a6/6c022346bdca4d3d9767c058529942ba/FLAG65a80734f [2024-11-10 12:29:15,695 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d960644a6/6c022346bdca4d3d9767c058529942ba [2024-11-10 12:29:15,699 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 12:29:15,700 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 12:29:15,702 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 12:29:15,703 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 12:29:15,707 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 12:29:15,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:29:15" (1/1) ... [2024-11-10 12:29:15,709 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5351ac98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:15, skipping insertion in model container [2024-11-10 12:29:15,709 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:29:15" (1/1) ... [2024-11-10 12:29:15,812 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 12:29:17,004 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-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i[129978,129991] [2024-11-10 12:29:17,224 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:29:17,255 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 12:29:17,347 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; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [3226-3227] [2024-11-10 12:29:17,350 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3238-3239] [2024-11-10 12:29:17,351 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3242-3243] [2024-11-10 12:29:17,352 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3246-3247] [2024-11-10 12:29:17,352 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3250-3251] [2024-11-10 12:29:17,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp): "ebx"); [3767] [2024-11-10 12:29:17,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___0): "ebx"); [3772] [2024-11-10 12:29:17,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___1): "ebx"); [3777] [2024-11-10 12:29:17,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___2): "ebx"); [3782] [2024-11-10 12:29:17,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___3): "ebx"); [3787] [2024-11-10 12:29:17,400 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (tmp), "i" (1UL)); [3886-3887] [2024-11-10 12:29:17,441 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-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i[129978,129991] [2024-11-10 12:29:17,473 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:29:17,551 INFO L204 MainTranslator]: Completed translation [2024-11-10 12:29:17,552 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:17 WrapperNode [2024-11-10 12:29:17,553 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 12:29:17,554 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 12:29:17,554 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 12:29:17,554 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 12:29:17,561 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:17" (1/1) ... [2024-11-10 12:29:17,629 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:17" (1/1) ... [2024-11-10 12:29:17,728 INFO L138 Inliner]: procedures = 190, calls = 552, calls flagged for inlining = 74, calls inlined = 69, statements flattened = 1714 [2024-11-10 12:29:17,729 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 12:29:17,729 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 12:29:17,729 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 12:29:17,730 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 12:29:17,742 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:17" (1/1) ... [2024-11-10 12:29:17,742 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:17" (1/1) ... [2024-11-10 12:29:17,760 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:17" (1/1) ... [2024-11-10 12:29:18,007 INFO L175 MemorySlicer]: Split 205 memory accesses to 7 slices as follows [2, 122, 23, 13, 14, 4, 27]. 60 percent of accesses are in the largest equivalence class. The 4 initializations are split as follows [2, 2, 0, 0, 0, 0, 0]. The 128 writes are split as follows [0, 62, 23, 2, 12, 2, 27]. [2024-11-10 12:29:18,011 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:17" (1/1) ... [2024-11-10 12:29:18,012 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:17" (1/1) ... [2024-11-10 12:29:18,073 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:17" (1/1) ... [2024-11-10 12:29:18,076 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:17" (1/1) ... [2024-11-10 12:29:18,088 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:17" (1/1) ... [2024-11-10 12:29:18,103 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:17" (1/1) ... [2024-11-10 12:29:18,121 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 12:29:18,123 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 12:29:18,123 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 12:29:18,123 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 12:29:18,124 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:17" (1/1) ... [2024-11-10 12:29:18,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:29:18,138 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 12:29:18,153 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) [2024-11-10 12:29:18,155 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 [2024-11-10 12:29:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_serio_raw_mutex [2024-11-10 12:29:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_serio_raw_mutex [2024-11-10 12:29:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-10 12:29:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-10 12:29:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-10 12:29:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-10 12:29:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-10 12:29:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-10 12:29:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-10 12:29:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-10 12:29:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-10 12:29:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 12:29:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 12:29:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 12:29:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 12:29:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 12:29:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 12:29:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 12:29:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-10 12:29:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-10 12:29:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-10 12:29:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-10 12:29:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-10 12:29:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-10 12:29:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-10 12:29:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-10 12:29:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-10 12:29:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-10 12:29:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-10 12:29:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 12:29:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 12:29:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-10 12:29:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-10 12:29:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2024-11-10 12:29:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2024-11-10 12:29:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-11-10 12:29:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-11-10 12:29:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-10 12:29:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-10 12:29:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-10 12:29:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-10 12:29:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-10 12:29:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-10 12:29:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-10 12:29:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-10 12:29:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-10 12:29:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-10 12:29:18,203 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-10 12:29:18,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-10 12:29:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-10 12:29:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-10 12:29:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-10 12:29:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-10 12:29:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-10 12:29:18,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-10 12:29:18,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-10 12:29:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_disconnect [2024-11-10 12:29:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_disconnect [2024-11-10 12:29:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure serio_continue_rx [2024-11-10 12:29:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_continue_rx [2024-11-10 12:29:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-10 12:29:18,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-10 12:29:18,205 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 12:29:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 12:29:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 12:29:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_poll [2024-11-10 12:29:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_poll [2024-11-10 12:29:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-10 12:29:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-10 12:29:18,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-10 12:29:18,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-10 12:29:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 12:29:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-10 12:29:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-10 12:29:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 12:29:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure serio_set_drvdata [2024-11-10 12:29:18,207 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_set_drvdata [2024-11-10 12:29:18,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 12:29:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 12:29:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 12:29:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 12:29:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 12:29:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 12:29:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 12:29:18,208 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-10 12:29:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-10 12:29:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-10 12:29:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-10 12:29:18,209 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2024-11-10 12:29:18,209 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2024-11-10 12:29:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 12:29:18,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 12:29:18,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 12:29:18,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 12:29:18,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 12:29:18,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 12:29:18,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 12:29:18,212 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-10 12:29:18,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-10 12:29:18,212 INFO L130 BoogieDeclarations]: Found specification of procedure serio_pause_rx [2024-11-10 12:29:18,213 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_pause_rx [2024-11-10 12:29:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-11-10 12:29:18,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-11-10 12:29:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-11-10 12:29:18,213 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-11-10 12:29:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 12:29:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-10 12:29:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-10 12:29:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-10 12:29:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-10 12:29:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-10 12:29:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-10 12:29:18,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-10 12:29:18,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2024-11-10 12:29:18,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2024-11-10 12:29:18,214 INFO L130 BoogieDeclarations]: Found specification of procedure serio_get_drvdata [2024-11-10 12:29:18,214 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_get_drvdata [2024-11-10 12:29:18,214 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-10 12:29:18,214 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-10 12:29:18,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_serio_raw_mutex [2024-11-10 12:29:18,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_serio_raw_mutex [2024-11-10 12:29:18,214 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-10 12:29:18,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-10 12:29:18,214 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-10 12:29:18,214 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-10 12:29:18,214 INFO L130 BoogieDeclarations]: Found specification of procedure serio_close [2024-11-10 12:29:18,215 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_close [2024-11-10 12:29:18,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_serio_raw_mutex [2024-11-10 12:29:18,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_serio_raw_mutex [2024-11-10 12:29:18,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 12:29:18,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-10 12:29:18,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-10 12:29:18,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-10 12:29:18,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-10 12:29:18,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-10 12:29:18,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-10 12:29:18,216 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_write [2024-11-10 12:29:18,216 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_write [2024-11-10 12:29:18,217 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_fasync [2024-11-10 12:29:18,217 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_fasync [2024-11-10 12:29:18,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 12:29:18,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 12:29:18,631 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 12:29:18,634 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 12:29:18,731 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-10 12:29:18,869 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308: havoc misc_deregister_#t~nondet321#1; [2024-11-10 12:29:19,000 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312: havoc #t~nondet322; [2024-11-10 12:29:19,021 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5319: havoc #t~nondet323; [2024-11-10 12:29:19,051 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3529: havoc dev_get_drvdata_#t~mem90#1.base, dev_get_drvdata_#t~mem90#1.offset; [2024-11-10 12:29:19,077 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3406: havoc __kmalloc_#t~ret56#1.base, __kmalloc_#t~ret56#1.offset; [2024-11-10 12:29:19,190 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4488-1: ldv_mutex_lock_interruptible_14_#res#1 := ldv_mutex_lock_interruptible_14_~ldv_func_res~2#1; [2024-11-10 12:29:19,201 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5289: havoc fasync_helper_#t~nondet319#1; [2024-11-10 12:29:24,034 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5323: havoc mutex_lock_killable_#t~nondet324#1; [2024-11-10 12:29:24,034 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3507: havoc iminor_#t~mem72#1; [2024-11-10 12:29:24,034 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4467-1: ldv_mutex_lock_interruptible_12_#res#1 := ldv_mutex_lock_interruptible_12_~ldv_func_res~1#1; [2024-11-10 12:29:24,035 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5295: havoc get_device_#t~ret320#1.base, get_device_#t~ret320#1.offset; [2024-11-10 12:29:24,035 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3976: call ULTIMATE.dealloc(serio_raw_connect_~#serio_raw_no~0#1.base, serio_raw_connect_~#serio_raw_no~0#1.offset);havoc serio_raw_connect_~#serio_raw_no~0#1.base, serio_raw_connect_~#serio_raw_no~0#1.offset;call ULTIMATE.dealloc(serio_raw_connect_~#descriptor~0#1.base, serio_raw_connect_~#descriptor~0#1.offset);havoc serio_raw_connect_~#descriptor~0#1.base, serio_raw_connect_~#descriptor~0#1.offset;call ULTIMATE.dealloc(serio_raw_connect_~#__key~0#1.base, serio_raw_connect_~#__key~0#1.offset);havoc serio_raw_connect_~#__key~0#1.base, serio_raw_connect_~#__key~0#1.offset; [2024-11-10 12:29:24,035 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4175: call ULTIMATE.dealloc(main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset);havoc main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset);havoc main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset);havoc main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset);havoc main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset);havoc main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset);havoc main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset);havoc main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg9~0#1.base, main_~#ldvarg9~0#1.offset);havoc main_~#ldvarg9~0#1.base, main_~#ldvarg9~0#1.offset; [2024-11-10 12:29:24,035 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5334: havoc noop_llseek_#t~nondet326#1; [2024-11-10 12:29:24,035 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4509-1: ldv_mutex_lock_killable_16_#res#1 := ldv_mutex_lock_killable_16_~ldv_func_res~3#1; [2024-11-10 12:29:24,035 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5270: havoc __serio_register_driver_#t~nondet318#1; [2024-11-10 12:29:24,035 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5338: havoc prepare_to_wait_event_#t~nondet327#1; [2024-11-10 12:29:24,035 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3724: call ULTIMATE.dealloc(serio_raw_read_~#c~1#1.base, serio_raw_read_~#c~1#1.offset);havoc serio_raw_read_~#c~1#1.base, serio_raw_read_~#c~1#1.offset;call ULTIMATE.dealloc(serio_raw_read_~#__wait~0#1.base, serio_raw_read_~#__wait~0#1.offset);havoc serio_raw_read_~#__wait~0#1.base, serio_raw_read_~#__wait~0#1.offset; [2024-11-10 12:29:24,036 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4057: call ULTIMATE.dealloc(serio_raw_reconnect_~#descriptor~1#1.base, serio_raw_reconnect_~#descriptor~1#1.offset);havoc serio_raw_reconnect_~#descriptor~1#1.base, serio_raw_reconnect_~#descriptor~1#1.offset; [2024-11-10 12:29:24,036 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5351: havoc serio_open_#t~nondet328#1; [2024-11-10 12:29:24,071 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.computeFutureLiveVariables(LiveIcfgUtils.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.applyFutureLiveOptimization(LiveIcfgUtils.java:81) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:301) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-10 12:29:24,077 INFO L158 Benchmark]: Toolchain (without parser) took 8375.52ms. Allocated memory was 176.2MB in the beginning and 283.1MB in the end (delta: 107.0MB). Free memory was 101.3MB in the beginning and 218.4MB in the end (delta: -117.1MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. [2024-11-10 12:29:24,078 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 113.2MB. Free memory was 74.4MB in the beginning and 74.3MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 12:29:24,078 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1850.70ms. Allocated memory is still 176.2MB. Free memory was 100.9MB in the beginning and 69.4MB in the end (delta: 31.6MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-11-10 12:29:24,079 INFO L158 Benchmark]: Boogie Procedure Inliner took 174.67ms. Allocated memory is still 176.2MB. Free memory was 69.4MB in the beginning and 58.3MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-10 12:29:24,079 INFO L158 Benchmark]: Boogie Preprocessor took 392.33ms. Allocated memory is still 176.2MB. Free memory was 58.3MB in the beginning and 101.1MB in the end (delta: -42.8MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. [2024-11-10 12:29:24,080 INFO L158 Benchmark]: IcfgBuilder took 5952.03ms. Allocated memory was 176.2MB in the beginning and 283.1MB in the end (delta: 107.0MB). Free memory was 101.1MB in the beginning and 218.4MB in the end (delta: -117.3MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. [2024-11-10 12:29:24,082 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 113.2MB. Free memory was 74.4MB in the beginning and 74.3MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1850.70ms. Allocated memory is still 176.2MB. Free memory was 100.9MB in the beginning and 69.4MB in the end (delta: 31.6MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 174.67ms. Allocated memory is still 176.2MB. Free memory was 69.4MB in the beginning and 58.3MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 392.33ms. Allocated memory is still 176.2MB. Free memory was 58.3MB in the beginning and 101.1MB in the end (delta: -42.8MB). Peak memory consumption was 19.1MB. Max. memory is 16.1GB. * IcfgBuilder took 5952.03ms. Allocated memory was 176.2MB in the beginning and 283.1MB in the end (delta: 107.0MB). Free memory was 101.1MB in the beginning and 218.4MB in the end (delta: -117.3MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3226]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [3226-3227] - GenericResultAtLocation [Line: 3238]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3238-3239] - GenericResultAtLocation [Line: 3242]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3242-3243] - GenericResultAtLocation [Line: 3246]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3246-3247] - GenericResultAtLocation [Line: 3250]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3250-3251] - GenericResultAtLocation [Line: 3767]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp): "ebx"); [3767] - GenericResultAtLocation [Line: 3772]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___0): "ebx"); [3772] - GenericResultAtLocation [Line: 3777]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___1): "ebx"); [3777] - GenericResultAtLocation [Line: 3782]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___2): "ebx"); [3782] - GenericResultAtLocation [Line: 3787]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___3): "ebx"); [3787] - GenericResultAtLocation [Line: 3886]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (tmp), "i" (1UL)); [3886-3887] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 12:29:24,153 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 93c428ff6f0565c9de954639ae23000ff5693477bac9f291339fc811e0689668 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 12:29:26,531 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 12:29:26,621 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-10 12:29:26,633 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 12:29:26,634 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 12:29:26,669 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 12:29:26,669 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 12:29:26,670 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 12:29:26,671 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 12:29:26,672 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 12:29:26,672 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 12:29:26,673 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 12:29:26,673 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 12:29:26,674 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 12:29:26,675 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 12:29:26,675 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 12:29:26,675 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 12:29:26,676 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 12:29:26,676 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 12:29:26,677 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 12:29:26,677 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 12:29:26,677 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 12:29:26,678 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 12:29:26,678 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 12:29:26,678 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 12:29:26,679 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 12:29:26,679 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 12:29:26,679 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 12:29:26,680 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 12:29:26,680 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 12:29:26,680 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 12:29:26,681 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:29:26,681 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 12:29:26,682 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 12:29:26,682 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 12:29:26,682 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 12:29:26,683 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 12:29:26,683 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 12:29:26,683 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 12:29:26,684 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 12:29:26,684 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 12:29:26,685 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93c428ff6f0565c9de954639ae23000ff5693477bac9f291339fc811e0689668 [2024-11-10 12:29:27,063 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 12:29:27,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 12:29:27,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 12:29:27,096 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 12:29:27,097 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 12:29:27,099 INFO L431 ainManager$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-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i [2024-11-10 12:29:28,871 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 12:29:29,363 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 12:29:29,364 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i [2024-11-10 12:29:29,410 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3273813d/b4a19c7a2ae14df5bac1836d421a2c58/FLAG40920f043 [2024-11-10 12:29:29,469 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3273813d/b4a19c7a2ae14df5bac1836d421a2c58 [2024-11-10 12:29:29,472 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 12:29:29,474 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 12:29:29,479 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 12:29:29,479 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 12:29:29,485 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 12:29:29,486 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:29:29" (1/1) ... [2024-11-10 12:29:29,487 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@674f9de4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:29, skipping insertion in model container [2024-11-10 12:29:29,487 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:29:29" (1/1) ... [2024-11-10 12:29:29,608 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 12:29:30,539 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,641 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,648 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,663 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,664 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,671 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,678 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,679 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,693 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,713 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,726 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,737 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,752 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,763 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,780 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,796 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,815 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,816 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,817 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,821 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,822 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,822 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,823 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,823 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,823 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,824 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,824 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,825 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,825 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,825 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,826 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,826 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,826 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:30,846 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-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i[129978,129991] [2024-11-10 12:29:31,045 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:29:31,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:29:31,096 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 12:29:31,221 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; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [3226-3227] [2024-11-10 12:29:31,225 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3238-3239] [2024-11-10 12:29:31,226 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3242-3243] [2024-11-10 12:29:31,226 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3246-3247] [2024-11-10 12:29:31,227 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3250-3251] [2024-11-10 12:29:31,277 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp): "ebx"); [3767] [2024-11-10 12:29:31,279 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___0): "ebx"); [3772] [2024-11-10 12:29:31,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___1): "ebx"); [3777] [2024-11-10 12:29:31,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___2): "ebx"); [3782] [2024-11-10 12:29:31,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___3): "ebx"); [3787] [2024-11-10 12:29:31,285 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (tmp), "i" (1UL)); [3886-3887] [2024-11-10 12:29:31,338 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-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i[129978,129991] [2024-11-10 12:29:31,354 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:29:31,465 INFO L204 MainTranslator]: Completed translation [2024-11-10 12:29:31,466 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:31 WrapperNode [2024-11-10 12:29:31,467 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 12:29:31,468 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 12:29:31,468 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 12:29:31,468 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 12:29:31,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:31" (1/1) ... [2024-11-10 12:29:31,546 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:31" (1/1) ... [2024-11-10 12:29:31,649 INFO L138 Inliner]: procedures = 196, calls = 552, calls flagged for inlining = 74, calls inlined = 69, statements flattened = 1619 [2024-11-10 12:29:31,649 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 12:29:31,651 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 12:29:31,651 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 12:29:31,651 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 12:29:31,664 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:31" (1/1) ... [2024-11-10 12:29:31,664 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:31" (1/1) ... [2024-11-10 12:29:31,689 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:31" (1/1) ... [2024-11-10 12:29:31,859 INFO L175 MemorySlicer]: Split 205 memory accesses to 7 slices as follows [122, 2, 4, 14, 13, 27, 23]. 60 percent of accesses are in the largest equivalence class. The 4 initializations are split as follows [2, 2, 0, 0, 0, 0, 0]. The 128 writes are split as follows [62, 0, 2, 12, 2, 27, 23]. [2024-11-10 12:29:31,859 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:31" (1/1) ... [2024-11-10 12:29:31,860 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:31" (1/1) ... [2024-11-10 12:29:31,923 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:31" (1/1) ... [2024-11-10 12:29:31,927 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:31" (1/1) ... [2024-11-10 12:29:31,940 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:31" (1/1) ... [2024-11-10 12:29:31,949 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:31" (1/1) ... [2024-11-10 12:29:31,976 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 12:29:31,978 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 12:29:31,978 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 12:29:31,978 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 12:29:31,979 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:29:31" (1/1) ... [2024-11-10 12:29:31,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:29:31,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 12:29:32,016 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) [2024-11-10 12:29:32,019 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 [2024-11-10 12:29:32,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-10 12:29:32,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-10 12:29:32,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-10 12:29:32,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-10 12:29:32,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-10 12:29:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-10 12:29:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-10 12:29:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-10 12:29:32,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-10 12:29:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-10 12:29:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-10 12:29:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-10 12:29:32,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-10 12:29:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-10 12:29:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-10 12:29:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-10 12:29:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-10 12:29:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-10 12:29:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-10 12:29:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-10 12:29:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-10 12:29:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-10 12:29:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-10 12:29:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 12:29:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 12:29:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 12:29:32,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 12:29:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 12:29:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 12:29:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 12:29:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-10 12:29:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-10 12:29:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-10 12:29:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-10 12:29:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 12:29:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 12:29:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-11-10 12:29:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-11-10 12:29:32,072 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-10 12:29:32,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-10 12:29:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-10 12:29:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-10 12:29:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 12:29:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 12:29:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_poll [2024-11-10 12:29:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_poll [2024-11-10 12:29:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-10 12:29:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-10 12:29:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 12:29:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-10 12:29:32,073 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-10 12:29:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 12:29:32,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 12:29:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 12:29:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 12:29:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 12:29:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 12:29:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 12:29:32,074 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2024-11-10 12:29:32,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2024-11-10 12:29:32,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-10 12:29:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-10 12:29:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-10 12:29:32,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-10 12:29:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-10 12:29:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-10 12:29:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-10 12:29:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 12:29:32,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-10 12:29:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-10 12:29:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-10 12:29:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-10 12:29:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-10 12:29:32,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-10 12:29:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-10 12:29:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-10 12:29:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-10 12:29:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-10 12:29:32,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-10 12:29:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-10 12:29:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-10 12:29:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-10 12:29:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2024-11-10 12:29:32,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2024-11-10 12:29:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-10 12:29:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-10 12:29:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-10 12:29:32,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-10 12:29:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-10 12:29:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-10 12:29:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-10 12:29:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-10 12:29:32,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-10 12:29:32,082 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-10 12:29:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-10 12:29:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure serio_close [2024-11-10 12:29:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_close [2024-11-10 12:29:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_serio_raw_mutex [2024-11-10 12:29:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_serio_raw_mutex [2024-11-10 12:29:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_write [2024-11-10 12:29:32,083 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_write [2024-11-10 12:29:32,083 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_fasync [2024-11-10 12:29:32,084 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_fasync [2024-11-10 12:29:32,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_serio_raw_mutex [2024-11-10 12:29:32,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_serio_raw_mutex [2024-11-10 12:29:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-10 12:29:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-10 12:29:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2024-11-10 12:29:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2024-11-10 12:29:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-10 12:29:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-10 12:29:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-10 12:29:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-10 12:29:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-10 12:29:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-10 12:29:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-10 12:29:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-10 12:29:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-10 12:29:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-10 12:29:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-10 12:29:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-10 12:29:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-10 12:29:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-10 12:29:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-10 12:29:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-10 12:29:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-10 12:29:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-10 12:29:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-10 12:29:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-10 12:29:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-10 12:29:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-10 12:29:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-10 12:29:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-10 12:29:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-10 12:29:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-10 12:29:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-10 12:29:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-10 12:29:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-10 12:29:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure serio_raw_disconnect [2024-11-10 12:29:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_raw_disconnect [2024-11-10 12:29:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure serio_continue_rx [2024-11-10 12:29:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_continue_rx [2024-11-10 12:29:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-10 12:29:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-10 12:29:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 12:29:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-10 12:29:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-10 12:29:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 12:29:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-10 12:29:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-10 12:29:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure serio_set_drvdata [2024-11-10 12:29:32,106 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_set_drvdata [2024-11-10 12:29:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 12:29:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 12:29:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 12:29:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 12:29:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 12:29:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 12:29:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 12:29:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-10 12:29:32,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-10 12:29:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2024-11-10 12:29:32,109 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2024-11-10 12:29:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-10 12:29:32,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-10 12:29:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure serio_pause_rx [2024-11-10 12:29:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_pause_rx [2024-11-10 12:29:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-11-10 12:29:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-11-10 12:29:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure serio_get_drvdata [2024-11-10 12:29:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure serio_get_drvdata [2024-11-10 12:29:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-10 12:29:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-10 12:29:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_serio_raw_mutex [2024-11-10 12:29:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_serio_raw_mutex [2024-11-10 12:29:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 12:29:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 12:29:32,652 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 12:29:32,657 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 12:29:32,760 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-10 12:29:32,982 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308: havoc misc_deregister_#t~nondet317#1; [2024-11-10 12:29:33,205 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312: havoc #t~nondet318; [2024-11-10 12:29:33,222 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5319: havoc #t~nondet319; [2024-11-10 12:29:33,285 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3529: havoc dev_get_drvdata_#t~mem89#1.base, dev_get_drvdata_#t~mem89#1.offset; [2024-11-10 12:29:33,323 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3406: havoc __kmalloc_#t~ret56#1.base, __kmalloc_#t~ret56#1.offset; [2024-11-10 12:29:33,409 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4488-1: ldv_mutex_lock_interruptible_14_#res#1 := ldv_mutex_lock_interruptible_14_~ldv_func_res~2#1; [2024-11-10 12:29:33,424 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5289: havoc fasync_helper_#t~nondet315#1; [2024-11-10 12:29:39,309 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5323: havoc mutex_lock_killable_#t~nondet320#1; [2024-11-10 12:29:39,310 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3507: havoc iminor_#t~mem71#1; [2024-11-10 12:29:39,310 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4467-1: ldv_mutex_lock_interruptible_12_#res#1 := ldv_mutex_lock_interruptible_12_~ldv_func_res~1#1; [2024-11-10 12:29:39,310 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5295: havoc get_device_#t~ret316#1.base, get_device_#t~ret316#1.offset; [2024-11-10 12:29:39,310 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3976: call ULTIMATE.dealloc(serio_raw_connect_~#serio_raw_no~0#1.base, serio_raw_connect_~#serio_raw_no~0#1.offset);havoc serio_raw_connect_~#serio_raw_no~0#1.base, serio_raw_connect_~#serio_raw_no~0#1.offset;call ULTIMATE.dealloc(serio_raw_connect_~#descriptor~0#1.base, serio_raw_connect_~#descriptor~0#1.offset);havoc serio_raw_connect_~#descriptor~0#1.base, serio_raw_connect_~#descriptor~0#1.offset;call ULTIMATE.dealloc(serio_raw_connect_~#__key~0#1.base, serio_raw_connect_~#__key~0#1.offset);havoc serio_raw_connect_~#__key~0#1.base, serio_raw_connect_~#__key~0#1.offset; [2024-11-10 12:29:39,310 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4175: call ULTIMATE.dealloc(main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset);havoc main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset);havoc main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset);havoc main_~#ldvarg3~0#1.base, main_~#ldvarg3~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset);havoc main_~#ldvarg12~0#1.base, main_~#ldvarg12~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset);havoc main_~#ldvarg5~0#1.base, main_~#ldvarg5~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset);havoc main_~#ldvarg6~0#1.base, main_~#ldvarg6~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset);havoc main_~#ldvarg4~0#1.base, main_~#ldvarg4~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg9~0#1.base, main_~#ldvarg9~0#1.offset);havoc main_~#ldvarg9~0#1.base, main_~#ldvarg9~0#1.offset; [2024-11-10 12:29:39,311 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5334: havoc noop_llseek_#t~nondet322#1; [2024-11-10 12:29:39,311 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4509-1: ldv_mutex_lock_killable_16_#res#1 := ldv_mutex_lock_killable_16_~ldv_func_res~3#1; [2024-11-10 12:29:39,311 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5270: havoc __serio_register_driver_#t~nondet314#1; [2024-11-10 12:29:39,311 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5338: havoc prepare_to_wait_event_#t~nondet323#1; [2024-11-10 12:29:39,311 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3724: call ULTIMATE.dealloc(serio_raw_read_~#c~1#1.base, serio_raw_read_~#c~1#1.offset);havoc serio_raw_read_~#c~1#1.base, serio_raw_read_~#c~1#1.offset;call ULTIMATE.dealloc(serio_raw_read_~#__wait~0#1.base, serio_raw_read_~#__wait~0#1.offset);havoc serio_raw_read_~#__wait~0#1.base, serio_raw_read_~#__wait~0#1.offset; [2024-11-10 12:29:39,311 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4057: call ULTIMATE.dealloc(serio_raw_reconnect_~#descriptor~1#1.base, serio_raw_reconnect_~#descriptor~1#1.offset);havoc serio_raw_reconnect_~#descriptor~1#1.base, serio_raw_reconnect_~#descriptor~1#1.offset; [2024-11-10 12:29:39,311 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5351: havoc serio_open_#t~nondet324#1; [2024-11-10 12:29:39,351 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.computeFutureLiveVariables(LiveIcfgUtils.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.applyFutureLiveOptimization(LiveIcfgUtils.java:81) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:301) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-10 12:29:39,357 INFO L158 Benchmark]: Toolchain (without parser) took 9882.50ms. Allocated memory was 83.9MB in the beginning and 172.0MB in the end (delta: 88.1MB). Free memory was 45.5MB in the beginning and 80.5MB in the end (delta: -35.0MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2024-11-10 12:29:39,360 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 56.6MB. Free memory was 28.1MB in the beginning and 28.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 12:29:39,361 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1988.39ms. Allocated memory was 83.9MB in the beginning and 115.3MB in the end (delta: 31.5MB). Free memory was 45.3MB in the beginning and 69.1MB in the end (delta: -23.8MB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. [2024-11-10 12:29:39,361 INFO L158 Benchmark]: Boogie Procedure Inliner took 181.45ms. Allocated memory is still 115.3MB. Free memory was 69.1MB in the beginning and 59.2MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-10 12:29:39,362 INFO L158 Benchmark]: Boogie Preprocessor took 326.35ms. Allocated memory is still 115.3MB. Free memory was 59.2MB in the beginning and 47.1MB in the end (delta: 12.1MB). Peak memory consumption was 21.2MB. Max. memory is 16.1GB. [2024-11-10 12:29:39,363 INFO L158 Benchmark]: IcfgBuilder took 7377.37ms. Allocated memory was 115.3MB in the beginning and 172.0MB in the end (delta: 56.6MB). Free memory was 47.1MB in the beginning and 80.5MB in the end (delta: -33.4MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. [2024-11-10 12:29:39,368 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 56.6MB. Free memory was 28.1MB in the beginning and 28.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1988.39ms. Allocated memory was 83.9MB in the beginning and 115.3MB in the end (delta: 31.5MB). Free memory was 45.3MB in the beginning and 69.1MB in the end (delta: -23.8MB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 181.45ms. Allocated memory is still 115.3MB. Free memory was 69.1MB in the beginning and 59.2MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 326.35ms. Allocated memory is still 115.3MB. Free memory was 59.2MB in the beginning and 47.1MB in the end (delta: 12.1MB). Peak memory consumption was 21.2MB. Max. memory is 16.1GB. * IcfgBuilder took 7377.37ms. Allocated memory was 115.3MB in the beginning and 172.0MB in the end (delta: 56.6MB). Free memory was 47.1MB in the beginning and 80.5MB in the end (delta: -33.4MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3226]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [3226-3227] - GenericResultAtLocation [Line: 3238]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3238-3239] - GenericResultAtLocation [Line: 3242]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3242-3243] - GenericResultAtLocation [Line: 3246]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3246-3247] - GenericResultAtLocation [Line: 3250]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3250-3251] - GenericResultAtLocation [Line: 3767]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp): "ebx"); [3767] - GenericResultAtLocation [Line: 3772]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___0): "ebx"); [3772] - GenericResultAtLocation [Line: 3777]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___1): "ebx"); [3777] - GenericResultAtLocation [Line: 3782]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___2): "ebx"); [3782] - GenericResultAtLocation [Line: 3787]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (tmp___3): "ebx"); [3787] - GenericResultAtLocation [Line: 3886]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (tmp), "i" (1UL)); [3886-3887] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 12:29:39,551 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null