./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--max3421-hcd.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-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--max3421-hcd.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 d64c35979b88bf9b171c1df31d5b42b5b768a786e3410f784a07dbf2e87e71fd --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 12:11:13,014 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 12:11:13,177 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-10 12:11:13,187 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 12:11:13,191 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 12:11:13,265 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 12:11:13,269 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 12:11:13,270 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 12:11:13,270 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 12:11:13,271 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 12:11:13,271 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 12:11:13,272 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 12:11:13,272 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 12:11:13,273 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 12:11:13,273 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 12:11:13,273 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 12:11:13,274 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 12:11:13,274 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 12:11:13,275 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 12:11:13,275 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 12:11:13,282 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 12:11:13,287 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 12:11:13,287 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 12:11:13,288 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 12:11:13,288 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 12:11:13,288 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 12:11:13,289 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 12:11:13,289 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 12:11:13,289 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 12:11:13,290 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:11:13,294 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 12:11:13,298 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 12:11:13,298 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 12:11:13,299 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 12:11:13,299 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 12:11:13,299 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 12:11:13,299 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 12:11:13,300 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 12:11:13,300 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 12:11:13,300 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d64c35979b88bf9b171c1df31d5b42b5b768a786e3410f784a07dbf2e87e71fd [2024-11-10 12:11:13,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 12:11:13,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 12:11:13,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 12:11:13,913 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 12:11:13,914 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 12:11:13,915 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--max3421-hcd.ko-entry_point.cil.out.i [2024-11-10 12:11:15,700 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 12:11:16,179 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 12:11:16,180 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--max3421-hcd.ko-entry_point.cil.out.i [2024-11-10 12:11:16,229 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7efeaef9/f6288cddd65b46a7b053b030d62d8404/FLAG837f5f6a3 [2024-11-10 12:11:16,304 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7efeaef9/f6288cddd65b46a7b053b030d62d8404 [2024-11-10 12:11:16,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 12:11:16,310 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 12:11:16,316 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 12:11:16,318 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 12:11:16,324 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 12:11:16,325 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:11:16" (1/1) ... [2024-11-10 12:11:16,326 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fcaf183 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:16, skipping insertion in model container [2024-11-10 12:11:16,327 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:11:16" (1/1) ... [2024-11-10 12:11:16,433 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 12:11:17,027 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3714] [2024-11-10 12:11:17,032 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3715-3716] [2024-11-10 12:11:17,314 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--max3421-hcd.ko-entry_point.cil.out.i[111905,111918] [2024-11-10 12:11:18,092 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:11:18,113 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 12:11:18,212 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3714] [2024-11-10 12:11:18,213 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3715-3716] [2024-11-10 12:11:18,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3798] [2024-11-10 12:11:18,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3847] [2024-11-10 12:11:18,223 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3850] [2024-11-10 12:11:18,223 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3853] [2024-11-10 12:11:18,223 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3856] [2024-11-10 12:11:18,232 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--max3421-hcd.ko-entry_point.cil.out.i[111905,111918] [2024-11-10 12:11:18,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [5355-5356] [2024-11-10 12:11:18,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [5360-5361] [2024-11-10 12:11:18,339 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [5365-5366] [2024-11-10 12:11:18,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [5370-5371] [2024-11-10 12:11:18,343 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___16->state): : "memory", "cc"); [5454-5455] [2024-11-10 12:11:18,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___17->state): : "memory", "cc"); [5459-5460] [2024-11-10 12:11:18,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___18->state): : "memory", "cc"); [5464-5465] [2024-11-10 12:11:18,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___19->state): : "memory", "cc"); [5469-5470] [2024-11-10 12:11:18,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:11:18,621 INFO L204 MainTranslator]: Completed translation [2024-11-10 12:11:18,663 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:18 WrapperNode [2024-11-10 12:11:18,663 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 12:11:18,665 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 12:11:18,665 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 12:11:18,665 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 12:11:18,681 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:18" (1/1) ... [2024-11-10 12:11:18,792 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:18" (1/1) ... [2024-11-10 12:11:18,924 INFO L138 Inliner]: procedures = 172, calls = 1059, calls flagged for inlining = 82, calls inlined = 52, statements flattened = 1837 [2024-11-10 12:11:18,928 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 12:11:18,929 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 12:11:18,929 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 12:11:18,930 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 12:11:18,944 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:18" (1/1) ... [2024-11-10 12:11:18,944 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:18" (1/1) ... [2024-11-10 12:11:18,966 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:18" (1/1) ... [2024-11-10 12:11:19,129 INFO L175 MemorySlicer]: Split 247 memory accesses to 8 slices as follows [2, 8, 116, 17, 45, 23, 28, 8]. 47 percent of accesses are in the largest equivalence class. The 19 initializations are split as follows [2, 8, 1, 0, 0, 0, 0, 8]. The 152 writes are split as follows [0, 0, 43, 17, 45, 23, 24, 0]. [2024-11-10 12:11:19,131 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:18" (1/1) ... [2024-11-10 12:11:19,131 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:18" (1/1) ... [2024-11-10 12:11:19,209 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:18" (1/1) ... [2024-11-10 12:11:19,213 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:18" (1/1) ... [2024-11-10 12:11:19,232 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:18" (1/1) ... [2024-11-10 12:11:19,248 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:18" (1/1) ... [2024-11-10 12:11:19,275 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 12:11:19,277 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 12:11:19,277 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 12:11:19,277 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 12:11:19,278 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:18" (1/1) ... [2024-11-10 12:11:19,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:11:19,301 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 12:11:19,326 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 12:11:19,331 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 12:11:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_map_urb_for_dma [2024-11-10 12:11:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_map_urb_for_dma [2024-11-10 12:11:19,375 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-10 12:11:19,378 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-10 12:11:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-10 12:11:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-10 12:11:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-10 12:11:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-10 12:11:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-10 12:11:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-10 12:11:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-10 12:11:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-10 12:11:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2024-11-10 12:11:19,379 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2024-11-10 12:11:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 12:11:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 12:11:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 12:11:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 12:11:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 12:11:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 12:11:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 12:11:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-10 12:11:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-10 12:11:19,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-10 12:11:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-10 12:11:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-10 12:11:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-10 12:11:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-10 12:11:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-10 12:11:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-10 12:11:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-10 12:11:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-10 12:11:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-10 12:11:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-10 12:11:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 12:11:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 12:11:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-10 12:11:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-10 12:11:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_hub_control [2024-11-10 12:11:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_hub_control [2024-11-10 12:11:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_urb_dequeue [2024-11-10 12:11:19,382 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_urb_dequeue [2024-11-10 12:11:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-10 12:11:19,383 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-10 12:11:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-10 12:11:19,383 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-10 12:11:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_endpoint_disable [2024-11-10 12:11:19,383 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_endpoint_disable [2024-11-10 12:11:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-10 12:11:19,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-10 12:11:19,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-10 12:11:19,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-10 12:11:19,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-10 12:11:19,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-10 12:11:19,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-10 12:11:19,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-10 12:11:19,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-10 12:11:19,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-10 12:11:19,389 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-10 12:11:19,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-10 12:11:19,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-10 12:11:19,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-10 12:11:19,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-10 12:11:19,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-10 12:11:19,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-10 12:11:19,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-10 12:11:19,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-10 12:11:19,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-10 12:11:19,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-10 12:11:19,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-10 12:11:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-10 12:11:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-10 12:11:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-10 12:11:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-10 12:11:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-10 12:11:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-10 12:11:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-10 12:11:19,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-10 12:11:19,395 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_reset [2024-11-10 12:11:19,395 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_reset [2024-11-10 12:11:19,395 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_urb_enqueue [2024-11-10 12:11:19,395 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_urb_enqueue [2024-11-10 12:11:19,395 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 12:11:19,396 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 12:11:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 12:11:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_bus_resume [2024-11-10 12:11:19,396 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_bus_resume [2024-11-10 12:11:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 12:11:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_gpout_set_value [2024-11-10 12:11:19,396 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_gpout_set_value [2024-11-10 12:11:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 12:11:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 12:11:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 12:11:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 12:11:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 12:11:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 12:11:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 12:11:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 12:11:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-10 12:11:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-10 12:11:19,398 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-10 12:11:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-10 12:11:19,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-10 12:11:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2024-11-10 12:11:19,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2024-11-10 12:11:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 12:11:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 12:11:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 12:11:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 12:11:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 12:11:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 12:11:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 12:11:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-10 12:11:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-10 12:11:19,400 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-10 12:11:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 12:11:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-10 12:11:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-10 12:11:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-10 12:11:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-10 12:11:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-10 12:11:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-10 12:11:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-10 12:11:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-10 12:11:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_unmap_urb_for_dma [2024-11-10 12:11:19,402 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_unmap_urb_for_dma [2024-11-10 12:11:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-10 12:11:19,402 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-10 12:11:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-10 12:11:19,402 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-10 12:11:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2024-11-10 12:11:19,402 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2024-11-10 12:11:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 12:11:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-10 12:11:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-10 12:11:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-10 12:11:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-10 12:11:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-10 12:11:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-10 12:11:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-10 12:11:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2024-11-10 12:11:19,404 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2024-11-10 12:11:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_bus_suspend [2024-11-10 12:11:19,404 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_bus_suspend [2024-11-10 12:11:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_get_frame_number [2024-11-10 12:11:19,404 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_get_frame_number [2024-11-10 12:11:19,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-10 12:11:19,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-10 12:11:19,405 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 12:11:19,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 12:11:19,405 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_hub_status_data [2024-11-10 12:11:19,405 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_hub_status_data [2024-11-10 12:11:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_max3421 [2024-11-10 12:11:19,406 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_max3421 [2024-11-10 12:11:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-10 12:11:19,406 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-10 12:11:19,809 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 12:11:19,812 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 12:11:19,876 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3835: havoc #t~mem14.base, #t~mem14.offset; [2024-11-10 12:11:19,891 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6733: havoc #t~nondet762; [2024-11-10 12:11:19,898 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-10 12:11:20,494 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5735: call ULTIMATE.dealloc(~#descriptor~4#1.base, ~#descriptor~4#1.offset);havoc ~#descriptor~4#1.base, ~#descriptor~4#1.offset;call ULTIMATE.dealloc(~#descriptor___0~1#1.base, ~#descriptor___0~1#1.offset);havoc ~#descriptor___0~1#1.base, ~#descriptor___0~1#1.offset;call ULTIMATE.dealloc(~#descriptor___1~1#1.base, ~#descriptor___1~1#1.offset);havoc ~#descriptor___1~1#1.base, ~#descriptor___1~1#1.offset; [2024-11-10 12:11:20,515 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6710: havoc usb_hcd_check_unlink_urb_#t~nondet760#1; [2024-11-10 12:11:20,578 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6608: havoc #t~nondet744; [2024-11-10 12:11:20,701 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6717: havoc usb_hcd_link_urb_to_ep_#t~nondet761#1; [2024-11-10 12:11:20,826 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6661: havoc #t~nondet751; [2024-11-10 12:11:20,838 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6635: havoc #t~nondet747; [2024-11-10 12:11:20,849 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3907: havoc __kmalloc_#t~ret30#1.base, __kmalloc_#t~ret30#1.offset; [2024-11-10 12:11:20,863 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5641: havoc #t~mem554; [2024-11-10 12:11:25,657 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3900: havoc kobject_name_#t~mem27#1.base, kobject_name_#t~mem27#1.offset; [2024-11-10 12:11:25,658 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6695: havoc spi_setup_#t~nondet756#1; [2024-11-10 12:11:25,658 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6684: havoc request_threaded_irq_#t~nondet754#1; [2024-11-10 12:11:25,658 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5512: call ULTIMATE.dealloc(max3421_start_~#__key~0#1.base, max3421_start_~#__key~0#1.offset);havoc max3421_start_~#__key~0#1.base, max3421_start_~#__key~0#1.offset; [2024-11-10 12:11:25,658 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6653: havoc kthread_create_on_node_#t~ret749#1.base, kthread_create_on_node_#t~ret749#1.offset; [2024-11-10 12:11:25,658 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6703: havoc usb_add_hcd_#t~nondet758#1; [2024-11-10 12:11:25,658 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4044: havoc dev_name_#t~mem44#1.base, dev_name_#t~mem44#1.offset; [2024-11-10 12:11:25,658 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6706: havoc usb_create_hcd_#t~ret759#1.base, usb_create_hcd_#t~ret759#1.offset; [2024-11-10 12:11:25,658 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6691: havoc spi_register_driver_#t~nondet755#1; [2024-11-10 12:11:25,747 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5650: call ULTIMATE.dealloc(~#descriptor~3#1.base, ~#descriptor~3#1.offset);havoc ~#descriptor~3#1.base, ~#descriptor~3#1.offset; [2024-11-10 12:11:25,786 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 12:11:25,791 INFO L158 Benchmark]: Toolchain (without parser) took 9480.07ms. Allocated memory was 188.7MB in the beginning and 285.2MB in the end (delta: 96.5MB). Free memory was 107.9MB in the beginning and 181.4MB in the end (delta: -73.5MB). Peak memory consumption was 95.6MB. Max. memory is 16.1GB. [2024-11-10 12:11:25,792 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 188.7MB. Free memory is still 149.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 12:11:25,792 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2347.70ms. Allocated memory was 188.7MB in the beginning and 285.2MB in the end (delta: 96.5MB). Free memory was 107.6MB in the beginning and 217.4MB in the end (delta: -109.9MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. [2024-11-10 12:11:25,793 INFO L158 Benchmark]: Boogie Procedure Inliner took 263.99ms. Allocated memory is still 285.2MB. Free memory was 217.4MB in the beginning and 216.8MB in the end (delta: 637.8kB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2024-11-10 12:11:25,793 INFO L158 Benchmark]: Boogie Preprocessor took 345.59ms. Allocated memory is still 285.2MB. Free memory was 216.8MB in the beginning and 178.0MB in the end (delta: 38.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2024-11-10 12:11:25,794 INFO L158 Benchmark]: IcfgBuilder took 6512.42ms. Allocated memory is still 285.2MB. Free memory was 178.0MB in the beginning and 181.4MB in the end (delta: -3.4MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. [2024-11-10 12:11:25,796 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 188.7MB. Free memory is still 149.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2347.70ms. Allocated memory was 188.7MB in the beginning and 285.2MB in the end (delta: 96.5MB). Free memory was 107.6MB in the beginning and 217.4MB in the end (delta: -109.9MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 263.99ms. Allocated memory is still 285.2MB. Free memory was 217.4MB in the beginning and 216.8MB in the end (delta: 637.8kB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 345.59ms. Allocated memory is still 285.2MB. Free memory was 216.8MB in the beginning and 178.0MB in the end (delta: 38.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * IcfgBuilder took 6512.42ms. Allocated memory is still 285.2MB. Free memory was 178.0MB in the beginning and 181.4MB in the end (delta: -3.4MB). Peak memory consumption was 69.0MB. 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: 3798]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3798] - GenericResultAtLocation [Line: 3847]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3847] - GenericResultAtLocation [Line: 3850]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3850] - GenericResultAtLocation [Line: 3853]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3853] - GenericResultAtLocation [Line: 3856]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3856] - GenericResultAtLocation [Line: 5355]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [5355-5356] - GenericResultAtLocation [Line: 5360]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [5360-5361] - GenericResultAtLocation [Line: 5365]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [5365-5366] - GenericResultAtLocation [Line: 5370]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [5370-5371] - GenericResultAtLocation [Line: 5454]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___16->state): : "memory", "cc"); [5454-5455] - GenericResultAtLocation [Line: 5459]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___17->state): : "memory", "cc"); [5459-5460] - GenericResultAtLocation [Line: 5464]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___18->state): : "memory", "cc"); [5464-5465] - GenericResultAtLocation [Line: 5469]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___19->state): : "memory", "cc"); [5469-5470] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 12:11:25,855 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, 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-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--max3421-hcd.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 d64c35979b88bf9b171c1df31d5b42b5b768a786e3410f784a07dbf2e87e71fd --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 12:11:28,565 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 12:11:28,645 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-10 12:11:28,654 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 12:11:28,654 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 12:11:28,682 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 12:11:28,683 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 12:11:28,683 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 12:11:28,684 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 12:11:28,688 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 12:11:28,688 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 12:11:28,689 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 12:11:28,689 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 12:11:28,689 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 12:11:28,690 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 12:11:28,690 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 12:11:28,690 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 12:11:28,691 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 12:11:28,691 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 12:11:28,691 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 12:11:28,691 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 12:11:28,693 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 12:11:28,693 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 12:11:28,694 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 12:11:28,694 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 12:11:28,694 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 12:11:28,694 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 12:11:28,695 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 12:11:28,695 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 12:11:28,695 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 12:11:28,696 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 12:11:28,696 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:11:28,697 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 12:11:28,697 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 12:11:28,698 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 12:11:28,698 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 12:11:28,699 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 12:11:28,699 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 12:11:28,699 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 12:11:28,700 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 12:11:28,700 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 12:11:28,700 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d64c35979b88bf9b171c1df31d5b42b5b768a786e3410f784a07dbf2e87e71fd [2024-11-10 12:11:29,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 12:11:29,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 12:11:29,092 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 12:11:29,093 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 12:11:29,094 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 12:11:29,095 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--max3421-hcd.ko-entry_point.cil.out.i [2024-11-10 12:11:31,449 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 12:11:31,934 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 12:11:31,935 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--max3421-hcd.ko-entry_point.cil.out.i [2024-11-10 12:11:31,985 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3789a5abf/0d6839d2bfd243f2a1bb04ba36f1c438/FLAG1fc3093fe [2024-11-10 12:11:32,004 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3789a5abf/0d6839d2bfd243f2a1bb04ba36f1c438 [2024-11-10 12:11:32,011 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 12:11:32,012 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 12:11:32,014 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 12:11:32,014 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 12:11:32,028 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 12:11:32,033 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:11:32" (1/1) ... [2024-11-10 12:11:32,035 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d799f43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:32, skipping insertion in model container [2024-11-10 12:11:32,035 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:11:32" (1/1) ... [2024-11-10 12:11:32,182 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 12:11:32,694 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3714] [2024-11-10 12:11:32,695 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3715-3716] [2024-11-10 12:11:32,861 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--max3421-hcd.ko-entry_point.cil.out.i[111905,111918] [2024-11-10 12:11:32,949 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 12:11:33,119 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 12:11:33,121 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 12:11:33,121 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 12:11:33,127 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 12:11:33,129 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 12:11:33,134 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 12:11:33,136 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 12:11:33,142 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 12:11:33,143 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 12:11:33,144 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 12:11:33,185 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 12:11:33,208 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 12:11:33,220 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 12:11:33,263 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 12:11:33,281 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 12:11:33,323 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 12:11:33,342 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 12:11:33,381 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 12:11:33,415 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 12:11:33,415 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 12:11:33,416 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 12:11:33,429 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 12:11:33,431 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 12:11:33,446 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 12:11:33,459 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 12:11:33,489 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 12:11:33,491 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 12:11:33,491 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 12:11:33,493 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 12:11:33,494 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 12:11:33,495 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 12:11:33,496 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 12:11:33,496 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 12:11:33,503 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 12:11:33,512 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 12:11:33,513 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 12:11:33,515 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 12:11:33,519 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 12:11:33,520 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 12:11:33,520 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 12:11:33,559 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 12:11:33,561 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:11:33,588 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-10 12:11:33,628 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 12:11:33,710 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3714] [2024-11-10 12:11:33,711 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3715-3716] [2024-11-10 12:11:33,720 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--max3421-hcd.ko-entry_point.cil.out.i[111905,111918] [2024-11-10 12:11:33,725 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 12:11:33,732 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 12:11:33,737 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 12:11:33,740 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 12:11:33,741 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 12:11:33,742 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 12:11:33,742 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 12:11:33,743 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 12:11:33,748 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 12:11:33,749 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 12:11:33,749 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 12:11:33,754 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 12:11:33,756 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 12:11:33,758 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 12:11:33,772 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 12:11:33,775 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 12:11:33,784 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 12:11:33,791 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 12:11:33,804 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 12:11:33,821 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 12:11:33,822 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 12:11:33,823 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 12:11:33,824 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 12:11:33,825 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 12:11:33,828 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 12:11:33,830 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 12:11:33,841 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 12:11:33,843 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 12:11:33,843 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 12:11:33,844 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 12:11:33,844 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 12:11:33,846 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 12:11:33,846 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 12:11:33,847 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 12:11:33,850 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 12:11:33,852 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 12:11:33,852 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 12:11:33,854 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 12:11:33,855 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 12:11:33,856 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 12:11:33,856 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 12:11:33,871 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 12:11:33,872 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:11:33,883 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 12:11:33,965 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3714] [2024-11-10 12:11:33,966 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3715-3716] [2024-11-10 12:11:33,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3798] [2024-11-10 12:11:33,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3847] [2024-11-10 12:11:33,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3850] [2024-11-10 12:11:33,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3853] [2024-11-10 12:11:33,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3856] [2024-11-10 12:11:33,978 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--max3421-hcd.ko-entry_point.cil.out.i[111905,111918] [2024-11-10 12:11:34,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [5355-5356] [2024-11-10 12:11:34,059 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [5360-5361] [2024-11-10 12:11:34,059 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [5365-5366] [2024-11-10 12:11:34,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [5370-5371] [2024-11-10 12:11:34,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___16->state): : "memory", "cc"); [5454-5455] [2024-11-10 12:11:34,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___17->state): : "memory", "cc"); [5459-5460] [2024-11-10 12:11:34,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___18->state): : "memory", "cc"); [5464-5465] [2024-11-10 12:11:34,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___19->state): : "memory", "cc"); [5469-5470] [2024-11-10 12:11:34,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:11:34,257 INFO L204 MainTranslator]: Completed translation [2024-11-10 12:11:34,258 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:34 WrapperNode [2024-11-10 12:11:34,258 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 12:11:34,259 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 12:11:34,259 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 12:11:34,259 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 12:11:34,267 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:34" (1/1) ... [2024-11-10 12:11:34,340 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:34" (1/1) ... [2024-11-10 12:11:34,445 INFO L138 Inliner]: procedures = 180, calls = 1059, calls flagged for inlining = 82, calls inlined = 52, statements flattened = 1683 [2024-11-10 12:11:34,446 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 12:11:34,447 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 12:11:34,447 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 12:11:34,447 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 12:11:34,459 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:34" (1/1) ... [2024-11-10 12:11:34,459 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:34" (1/1) ... [2024-11-10 12:11:34,480 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:34" (1/1) ... [2024-11-10 12:11:34,672 INFO L175 MemorySlicer]: Split 247 memory accesses to 8 slices as follows [2, 8, 8, 28, 17, 45, 23, 116]. 47 percent of accesses are in the largest equivalence class. The 19 initializations are split as follows [2, 8, 8, 0, 0, 0, 0, 1]. The 152 writes are split as follows [0, 0, 0, 24, 17, 45, 23, 43]. [2024-11-10 12:11:34,672 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:34" (1/1) ... [2024-11-10 12:11:34,672 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:34" (1/1) ... [2024-11-10 12:11:34,841 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:34" (1/1) ... [2024-11-10 12:11:34,846 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:34" (1/1) ... [2024-11-10 12:11:34,868 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:34" (1/1) ... [2024-11-10 12:11:34,885 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:34" (1/1) ... [2024-11-10 12:11:34,908 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 12:11:34,910 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 12:11:34,911 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 12:11:34,911 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 12:11:34,911 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:34" (1/1) ... [2024-11-10 12:11:34,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:11:34,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 12:11:34,951 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 12:11:34,955 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 12:11:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-10 12:11:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-10 12:11:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-10 12:11:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-10 12:11:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-10 12:11:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-10 12:11:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-10 12:11:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-10 12:11:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_map_urb_for_dma [2024-11-10 12:11:35,008 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_map_urb_for_dma [2024-11-10 12:11:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-10 12:11:35,010 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-10 12:11:35,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-10 12:11:35,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-10 12:11:35,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-10 12:11:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-10 12:11:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-10 12:11:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-10 12:11:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-10 12:11:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-10 12:11:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-10 12:11:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-10 12:11:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-10 12:11:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-10 12:11:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-10 12:11:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-10 12:11:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-10 12:11:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-10 12:11:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-10 12:11:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-10 12:11:35,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-11-10 12:11:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-11-10 12:11:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-11-10 12:11:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-11-10 12:11:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-11-10 12:11:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2024-11-10 12:11:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2024-11-10 12:11:35,014 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2024-11-10 12:11:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 12:11:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 12:11:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 12:11:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 12:11:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 12:11:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 12:11:35,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 12:11:35,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-10 12:11:35,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-10 12:11:35,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-10 12:11:35,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-10 12:11:35,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-10 12:11:35,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 12:11:35,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 12:11:35,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-10 12:11:35,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-10 12:11:35,016 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_hub_control [2024-11-10 12:11:35,017 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_hub_control [2024-11-10 12:11:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_urb_dequeue [2024-11-10 12:11:35,017 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_urb_dequeue [2024-11-10 12:11:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-10 12:11:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-10 12:11:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-10 12:11:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-10 12:11:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_endpoint_disable [2024-11-10 12:11:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_endpoint_disable [2024-11-10 12:11:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-10 12:11:35,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-10 12:11:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-10 12:11:35,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-10 12:11:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-10 12:11:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-10 12:11:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-10 12:11:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-10 12:11:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-10 12:11:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-10 12:11:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-10 12:11:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-10 12:11:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-10 12:11:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-10 12:11:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-10 12:11:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-10 12:11:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-10 12:11:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-10 12:11:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-10 12:11:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-10 12:11:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-10 12:11:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-10 12:11:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-10 12:11:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-10 12:11:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-10 12:11:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-10 12:11:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-10 12:11:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-10 12:11:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-10 12:11:35,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-10 12:11:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-10 12:11:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-10 12:11:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-10 12:11:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-10 12:11:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-10 12:11:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-10 12:11:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-10 12:11:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-10 12:11:35,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-10 12:11:35,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-10 12:11:35,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-10 12:11:35,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-10 12:11:35,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-10 12:11:35,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-10 12:11:35,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-10 12:11:35,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-10 12:11:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_reset [2024-11-10 12:11:35,024 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_reset [2024-11-10 12:11:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_urb_enqueue [2024-11-10 12:11:35,024 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_urb_enqueue [2024-11-10 12:11:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 12:11:35,024 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 12:11:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 12:11:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_bus_resume [2024-11-10 12:11:35,024 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_bus_resume [2024-11-10 12:11:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 12:11:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_gpout_set_value [2024-11-10 12:11:35,024 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_gpout_set_value [2024-11-10 12:11:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 12:11:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 12:11:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 12:11:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 12:11:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 12:11:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 12:11:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 12:11:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 12:11:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-10 12:11:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-10 12:11:35,025 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-10 12:11:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-10 12:11:35,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-10 12:11:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2024-11-10 12:11:35,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2024-11-10 12:11:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 12:11:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 12:11:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 12:11:35,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 12:11:35,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 12:11:35,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 12:11:35,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 12:11:35,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-10 12:11:35,026 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-10 12:11:35,026 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-10 12:11:35,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-10 12:11:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-10 12:11:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-10 12:11:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-10 12:11:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-10 12:11:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-10 12:11:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-10 12:11:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-10 12:11:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-10 12:11:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-10 12:11:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-11-10 12:11:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-11-10 12:11:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-11-10 12:11:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-11-10 12:11:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-11-10 12:11:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-11-10 12:11:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 12:11:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-10 12:11:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-10 12:11:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-10 12:11:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-10 12:11:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-10 12:11:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-10 12:11:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-10 12:11:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-10 12:11:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-10 12:11:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-10 12:11:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-10 12:11:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-10 12:11:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-10 12:11:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-10 12:11:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-10 12:11:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-10 12:11:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_unmap_urb_for_dma [2024-11-10 12:11:35,033 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_unmap_urb_for_dma [2024-11-10 12:11:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-10 12:11:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-10 12:11:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-10 12:11:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-10 12:11:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-10 12:11:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-10 12:11:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-10 12:11:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-10 12:11:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-10 12:11:35,033 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-10 12:11:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-10 12:11:35,033 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-10 12:11:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2024-11-10 12:11:35,034 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2024-11-10 12:11:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2024-11-10 12:11:35,034 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2024-11-10 12:11:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_bus_suspend [2024-11-10 12:11:35,034 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_bus_suspend [2024-11-10 12:11:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_get_frame_number [2024-11-10 12:11:35,034 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_get_frame_number [2024-11-10 12:11:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-10 12:11:35,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-10 12:11:35,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 12:11:35,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 12:11:35,037 INFO L130 BoogieDeclarations]: Found specification of procedure max3421_hub_status_data [2024-11-10 12:11:35,037 INFO L138 BoogieDeclarations]: Found implementation of procedure max3421_hub_status_data [2024-11-10 12:11:35,037 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_max3421 [2024-11-10 12:11:35,037 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_max3421 [2024-11-10 12:11:35,037 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-10 12:11:35,037 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-10 12:11:35,617 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 12:11:35,620 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 12:11:35,700 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3835: havoc #t~mem14.base, #t~mem14.offset; [2024-11-10 12:11:35,707 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6733: havoc #t~nondet679; [2024-11-10 12:11:35,711 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-10 12:11:37,136 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5735: call ULTIMATE.dealloc(~#descriptor~4#1.base, ~#descriptor~4#1.offset);havoc ~#descriptor~4#1.base, ~#descriptor~4#1.offset;call ULTIMATE.dealloc(~#descriptor___0~1#1.base, ~#descriptor___0~1#1.offset);havoc ~#descriptor___0~1#1.base, ~#descriptor___0~1#1.offset;call ULTIMATE.dealloc(~#descriptor___1~1#1.base, ~#descriptor___1~1#1.offset);havoc ~#descriptor___1~1#1.base, ~#descriptor___1~1#1.offset; [2024-11-10 12:11:37,183 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6710: havoc usb_hcd_check_unlink_urb_#t~nondet677#1; [2024-11-10 12:11:37,288 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6608: havoc #t~nondet661; [2024-11-10 12:11:39,630 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6717: havoc usb_hcd_link_urb_to_ep_#t~nondet678#1; [2024-11-10 12:11:39,765 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6661: havoc #t~nondet668; [2024-11-10 12:11:39,785 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6635: havoc #t~nondet664; [2024-11-10 12:11:39,801 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3907: havoc __kmalloc_#t~ret30#1.base, __kmalloc_#t~ret30#1.offset; [2024-11-10 12:11:39,829 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5641: havoc #t~mem486; [2024-11-10 12:11:45,295 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3900: havoc kobject_name_#t~mem27#1.base, kobject_name_#t~mem27#1.offset; [2024-11-10 12:11:45,299 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6695: havoc spi_setup_#t~nondet673#1; [2024-11-10 12:11:45,299 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6684: havoc request_threaded_irq_#t~nondet671#1; [2024-11-10 12:11:45,299 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5512: call ULTIMATE.dealloc(max3421_start_~#__key~0#1.base, max3421_start_~#__key~0#1.offset);havoc max3421_start_~#__key~0#1.base, max3421_start_~#__key~0#1.offset; [2024-11-10 12:11:45,299 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6653: havoc kthread_create_on_node_#t~ret666#1.base, kthread_create_on_node_#t~ret666#1.offset; [2024-11-10 12:11:45,300 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6703: havoc usb_add_hcd_#t~nondet675#1; [2024-11-10 12:11:45,300 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L4044: havoc dev_name_#t~mem44#1.base, dev_name_#t~mem44#1.offset; [2024-11-10 12:11:45,300 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6706: havoc usb_create_hcd_#t~ret676#1.base, usb_create_hcd_#t~ret676#1.offset; [2024-11-10 12:11:45,300 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6691: havoc spi_register_driver_#t~nondet672#1; [2024-11-10 12:11:47,516 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5650: call ULTIMATE.dealloc(~#descriptor~3#1.base, ~#descriptor~3#1.offset);havoc ~#descriptor~3#1.base, ~#descriptor~3#1.offset; [2024-11-10 12:11:47,686 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 12:11:47,693 INFO L158 Benchmark]: Toolchain (without parser) took 15679.69ms. Allocated memory was 102.8MB in the beginning and 304.1MB in the end (delta: 201.3MB). Free memory was 60.8MB in the beginning and 181.7MB in the end (delta: -120.8MB). Peak memory consumption was 135.0MB. Max. memory is 16.1GB. [2024-11-10 12:11:47,693 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 102.8MB. Free memory was 83.5MB in the beginning and 83.3MB in the end (delta: 144.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 12:11:47,694 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2244.63ms. Allocated memory was 102.8MB in the beginning and 155.2MB in the end (delta: 52.4MB). Free memory was 60.5MB in the beginning and 92.1MB in the end (delta: -31.6MB). Peak memory consumption was 88.3MB. Max. memory is 16.1GB. [2024-11-10 12:11:47,694 INFO L158 Benchmark]: Boogie Procedure Inliner took 187.23ms. Allocated memory is still 155.2MB. Free memory was 92.1MB in the beginning and 81.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-10 12:11:47,695 INFO L158 Benchmark]: Boogie Preprocessor took 461.68ms. Allocated memory is still 155.2MB. Free memory was 81.7MB in the beginning and 86.5MB in the end (delta: -4.8MB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. [2024-11-10 12:11:47,695 INFO L158 Benchmark]: IcfgBuilder took 12780.69ms. Allocated memory was 155.2MB in the beginning and 304.1MB in the end (delta: 148.9MB). Free memory was 86.5MB in the beginning and 181.7MB in the end (delta: -95.2MB). Peak memory consumption was 105.1MB. Max. memory is 16.1GB. [2024-11-10 12:11:47,697 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 102.8MB. Free memory was 83.5MB in the beginning and 83.3MB in the end (delta: 144.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2244.63ms. Allocated memory was 102.8MB in the beginning and 155.2MB in the end (delta: 52.4MB). Free memory was 60.5MB in the beginning and 92.1MB in the end (delta: -31.6MB). Peak memory consumption was 88.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 187.23ms. Allocated memory is still 155.2MB. Free memory was 92.1MB in the beginning and 81.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 461.68ms. Allocated memory is still 155.2MB. Free memory was 81.7MB in the beginning and 86.5MB in the end (delta: -4.8MB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. * IcfgBuilder took 12780.69ms. Allocated memory was 155.2MB in the beginning and 304.1MB in the end (delta: 148.9MB). Free memory was 86.5MB in the beginning and 181.7MB in the end (delta: -95.2MB). Peak memory consumption was 105.1MB. 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: 3798]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3798] - GenericResultAtLocation [Line: 3847]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3847] - GenericResultAtLocation [Line: 3850]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3850] - GenericResultAtLocation [Line: 3853]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3853] - GenericResultAtLocation [Line: 3856]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3856] - GenericResultAtLocation [Line: 5355]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [5355-5356] - GenericResultAtLocation [Line: 5360]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [5360-5361] - GenericResultAtLocation [Line: 5365]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [5365-5366] - GenericResultAtLocation [Line: 5370]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [5370-5371] - GenericResultAtLocation [Line: 5454]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___16->state): : "memory", "cc"); [5454-5455] - GenericResultAtLocation [Line: 5459]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___17->state): : "memory", "cc"); [5459-5460] - GenericResultAtLocation [Line: 5464]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___18->state): : "memory", "cc"); [5464-5465] - GenericResultAtLocation [Line: 5469]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___19->state): : "memory", "cc"); [5469-5470] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 12:11:47,823 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