./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--mos7840.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--mos7840.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 c1586642bef6980141a60942369684a3359f9fff4af003e79a9c46b72c273d5b --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 05:03:51,024 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:03:51,083 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 05:03:51,088 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:03:51,089 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:03:51,115 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:03:51,115 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:03:51,116 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:03:51,116 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 05:03:51,117 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 05:03:51,117 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:03:51,117 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:03:51,118 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 05:03:51,118 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 05:03:51,119 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 05:03:51,119 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:03:51,119 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:03:51,120 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:03:51,120 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:03:51,120 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:03:51,121 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:03:51,124 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:03:51,125 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:03:51,125 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:03:51,125 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:03:51,126 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:03:51,126 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:03:51,126 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:03:51,126 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:03:51,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:03:51,127 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:03:51,127 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:03:51,128 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:03:51,128 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 05:03:51,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:03:51,133 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:03:51,133 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 05:03:51,133 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 05:03:51,133 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:03:51,134 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1586642bef6980141a60942369684a3359f9fff4af003e79a9c46b72c273d5b [2024-11-09 05:03:51,453 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:03:51,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:03:51,486 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:03:51,489 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:03:51,490 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:03:51,491 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--mos7840.ko-entry_point.cil.out.i [2024-11-09 05:03:52,946 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:03:53,558 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:03:53,559 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--mos7840.ko-entry_point.cil.out.i [2024-11-09 05:03:53,604 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6a5e8e6f/5a1fab51873249638b8dafe4b93340a1/FLAGd52200396 [2024-11-09 05:03:53,618 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6a5e8e6f/5a1fab51873249638b8dafe4b93340a1 [2024-11-09 05:03:53,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:03:53,621 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:03:53,623 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:03:53,623 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:03:53,628 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:03:53,629 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:03:53" (1/1) ... [2024-11-09 05:03:53,630 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fab1e32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:03:53, skipping insertion in model container [2024-11-09 05:03:53,630 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:03:53" (1/1) ... [2024-11-09 05:03:53,761 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:03:56,216 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--mos7840.ko-entry_point.cil.out.i[297800,297813] [2024-11-09 05:03:56,300 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:03:56,346 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:03:56,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3946] [2024-11-09 05:03:56,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3953] [2024-11-09 05:03:56,501 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3962-3963] [2024-11-09 05:03:56,866 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--mos7840.ko-entry_point.cil.out.i[297800,297813] [2024-11-09 05:03:56,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:03:56,950 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:03:56,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:03:56 WrapperNode [2024-11-09 05:03:56,951 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:03:56,953 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:03:56,953 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:03:56,953 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:03:56,961 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:03:56" (1/1) ... [2024-11-09 05:03:57,080 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:03:56" (1/1) ... [2024-11-09 05:03:57,426 INFO L138 Inliner]: procedures = 191, calls = 4810, calls flagged for inlining = 80, calls inlined = 67, statements flattened = 9015 [2024-11-09 05:03:57,428 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:03:57,429 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:03:57,429 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:03:57,429 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:03:57,441 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:03:56" (1/1) ... [2024-11-09 05:03:57,441 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:03:56" (1/1) ... [2024-11-09 05:03:57,512 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:03:56" (1/1) ... [2024-11-09 05:03:58,101 INFO L175 MemorySlicer]: Split 2637 memory accesses to 25 slices as follows [700, 28, 11, 1, 8, 8, 8, 826, 8, 26, 704, 2, 8, 12, 32, 106, 8, 73, 2, 8, 26, 8, 8, 6, 10]. 31 percent of accesses are in the largest equivalence class. The 968 initializations are split as follows [0, 0, 0, 0, 8, 8, 8, 826, 8, 26, 8, 2, 8, 0, 32, 0, 8, 0, 2, 8, 0, 8, 8, 0, 0]. The 1137 writes are split as follows [600, 24, 9, 0, 0, 0, 0, 0, 0, 0, 361, 0, 0, 12, 0, 44, 0, 73, 0, 0, 1, 0, 0, 4, 9]. [2024-11-09 05:03:58,101 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:03:56" (1/1) ... [2024-11-09 05:03:58,102 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:03:56" (1/1) ... [2024-11-09 05:03:58,308 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:03:56" (1/1) ... [2024-11-09 05:03:58,347 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:03:56" (1/1) ... [2024-11-09 05:03:58,383 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:03:56" (1/1) ... [2024-11-09 05:03:58,422 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:03:56" (1/1) ... [2024-11-09 05:03:58,484 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:03:58,487 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:03:58,487 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:03:58,487 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:03:58,549 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:03:56" (1/1) ... [2024-11-09 05:03:58,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:03:58,578 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 05:03:58,630 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 05:03:58,645 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 05:03:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_port_probe [2024-11-09 05:03:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_port_probe [2024-11-09 05:03:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 05:03:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 05:03:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 05:03:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 05:03:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 05:03:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 05:03:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 05:03:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 05:03:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 05:03:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 05:03:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 05:03:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 05:03:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 05:03:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 05:03:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 05:03:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 05:03:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 05:03:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 05:03:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 05:03:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-09 05:03:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-09 05:03:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-09 05:03:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-09 05:03:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-09 05:03:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-09 05:03:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_get_reg_sync [2024-11-09 05:03:58,757 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_get_reg_sync [2024-11-09 05:03:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2024-11-09 05:03:58,757 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2024-11-09 05:03:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_set_reg_sync [2024-11-09 05:03:58,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_set_reg_sync [2024-11-09 05:03:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 05:03:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 05:03:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 05:03:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 05:03:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 05:03:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 05:03:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 05:03:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 05:03:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 05:03:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 05:03:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 05:03:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 05:03:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 05:03:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-09 05:03:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-09 05:03:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-09 05:03:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-09 05:03:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-09 05:03:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-09 05:03:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-09 05:03:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-09 05:03:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-09 05:03:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-09 05:03:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-09 05:03:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-09 05:03:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 05:03:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 05:03:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 05:03:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 05:03:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 05:03:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 05:03:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 05:03:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 05:03:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 05:03:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 05:03:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 05:03:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 05:03:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 05:03:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 05:03:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 05:03:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 05:03:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 05:03:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 05:03:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 05:03:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-09 05:03:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-09 05:03:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-09 05:03:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-09 05:03:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-09 05:03:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-09 05:03:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 05:03:58,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 05:03:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 05:03:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 05:03:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 05:03:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 05:03:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 05:03:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 05:03:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 05:03:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 05:03:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 05:03:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 05:03:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 05:03:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 05:03:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 05:03:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 05:03:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 05:03:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 05:03:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 05:03:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 05:03:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 05:03:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 05:03:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-09 05:03:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-09 05:03:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-09 05:03:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-09 05:03:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-09 05:03:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 05:03:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 05:03:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_write [2024-11-09 05:03:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_write [2024-11-09 05:03:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-09 05:03:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-09 05:03:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_ioctl [2024-11-09 05:03:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_ioctl [2024-11-09 05:03:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait [2024-11-09 05:03:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait [2024-11-09 05:03:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-09 05:03:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-09 05:03:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2024-11-09 05:03:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2024-11-09 05:03:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-09 05:03:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-09 05:03:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 05:03:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 05:03:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_get_port_private [2024-11-09 05:03:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_get_port_private [2024-11-09 05:03:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-09 05:03:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-09 05:03:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 05:03:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 05:03:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2024-11-09 05:03:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2024-11-09 05:03:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_get_uart_reg [2024-11-09 05:03:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_get_uart_reg [2024-11-09 05:03:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2024-11-09 05:03:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2024-11-09 05:03:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 05:03:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 05:03:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2024-11-09 05:03:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2024-11-09 05:03:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_get_usb_serial [2024-11-09 05:03:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_get_usb_serial [2024-11-09 05:03:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount [2024-11-09 05:03:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount [2024-11-09 05:03:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 05:03:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 05:03:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 05:03:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 05:03:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 05:03:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 05:03:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 05:03:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 05:03:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 05:03:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 05:03:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 05:03:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 05:03:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 05:03:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 05:03:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 05:03:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 05:03:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 05:03:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 05:03:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 05:03:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 05:03:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-09 05:03:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-09 05:03:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-09 05:03:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-09 05:03:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-09 05:03:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_set_led_async [2024-11-09 05:03:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_set_led_async [2024-11-09 05:03:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-09 05:03:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-09 05:03:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-09 05:03:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-09 05:03:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 05:03:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 05:03:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-09 05:03:58,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-09 05:03:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-09 05:03:58,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-09 05:03:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_set_termios [2024-11-09 05:03:58,775 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_set_termios [2024-11-09 05:03:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 05:03:58,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 05:03:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_set_led_sync [2024-11-09 05:03:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_set_led_sync [2024-11-09 05:03:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_3 [2024-11-09 05:03:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_3 [2024-11-09 05:03:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 05:03:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 05:03:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 05:03:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 05:03:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 05:03:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 05:03:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 05:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 05:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 05:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 05:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 05:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 05:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 05:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-09 05:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-09 05:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-09 05:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-09 05:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-09 05:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-09 05:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-09 05:03:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-09 05:03:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-09 05:03:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-09 05:03:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-09 05:03:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-09 05:03:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 05:03:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 05:03:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 05:03:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 05:03:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 05:03:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 05:03:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 05:03:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 05:03:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 05:03:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 05:03:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 05:03:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 05:03:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 05:03:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-09 05:03:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-09 05:03:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-09 05:03:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-09 05:03:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-09 05:03:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-09 05:03:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-09 05:03:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-09 05:03:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-09 05:03:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-09 05:03:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-09 05:03:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-09 05:03:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 05:03:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 05:03:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:03:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:03:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_chars_in_buffer [2024-11-09 05:03:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_chars_in_buffer [2024-11-09 05:03:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:03:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2024-11-09 05:03:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2024-11-09 05:03:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_throttle [2024-11-09 05:03:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_throttle [2024-11-09 05:03:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-09 05:03:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-09 05:03:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:03:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2024-11-09 05:03:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2024-11-09 05:03:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-11-09 05:03:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-11-09 05:03:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:03:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 05:03:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 05:03:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 05:03:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 05:03:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 05:03:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 05:03:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 05:03:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 05:03:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 05:03:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 05:03:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 05:03:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 05:03:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 05:03:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 05:03:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 05:03:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 05:03:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 05:03:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 05:03:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 05:03:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-09 05:03:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-09 05:03:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-09 05:03:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-09 05:03:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-09 05:03:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-09 05:03:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2024-11-09 05:03:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2024-11-09 05:03:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2024-11-09 05:03:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2024-11-09 05:03:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_set_uart_reg [2024-11-09 05:03:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_set_uart_reg [2024-11-09 05:03:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 05:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 05:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 05:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 05:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 05:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 05:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 05:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 05:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 05:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 05:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 05:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 05:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 05:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 05:03:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 05:03:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 05:03:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 05:03:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 05:03:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 05:03:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-09 05:03:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-09 05:03:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-09 05:03:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-09 05:03:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-09 05:03:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-09 05:03:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-09 05:03:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-09 05:03:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-09 05:03:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-09 05:03:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-09 05:03:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-09 05:03:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-09 05:03:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-09 05:03:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_port_paranoia_check [2024-11-09 05:03:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_port_paranoia_check [2024-11-09 05:03:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_serial_paranoia_check [2024-11-09 05:03:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_serial_paranoia_check [2024-11-09 05:03:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 05:03:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 05:03:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_led_activity [2024-11-09 05:03:58,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_led_activity [2024-11-09 05:03:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_bulk_in_callback [2024-11-09 05:03:58,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_bulk_in_callback [2024-11-09 05:03:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_write_room [2024-11-09 05:03:58,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_write_room [2024-11-09 05:03:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:03:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 05:03:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 05:03:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 05:03:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 05:03:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 05:03:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 05:03:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-09 05:03:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-09 05:03:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-09 05:03:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-09 05:03:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-09 05:03:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-09 05:03:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-09 05:03:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-09 05:03:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-09 05:03:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-09 05:03:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-09 05:03:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-09 05:03:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-09 05:03:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-09 05:03:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-09 05:03:58,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-09 05:03:58,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-09 05:03:58,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-09 05:03:58,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-09 05:03:58,800 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_calc_num_ports [2024-11-09 05:03:58,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_calc_num_ports [2024-11-09 05:03:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_break [2024-11-09 05:03:58,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_break [2024-11-09 05:03:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_tiocmset [2024-11-09 05:03:58,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_tiocmset [2024-11-09 05:03:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_tiocmget [2024-11-09 05:03:58,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_tiocmget [2024-11-09 05:03:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 05:03:58,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 05:03:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-09 05:03:58,801 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-09 05:03:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_set_port_private [2024-11-09 05:03:58,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_set_port_private [2024-11-09 05:03:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_unthrottle [2024-11-09 05:03:58,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_unthrottle [2024-11-09 05:03:58,801 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 05:03:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 05:03:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 05:03:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 05:03:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 05:03:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 05:03:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 05:03:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-09 05:03:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-09 05:03:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-09 05:03:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-09 05:03:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-09 05:03:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2024-11-09 05:03:58,804 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2024-11-09 05:03:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2024-11-09 05:03:58,804 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2024-11-09 05:03:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure mos7840_port_remove [2024-11-09 05:03:58,805 INFO L138 BoogieDeclarations]: Found implementation of procedure mos7840_port_remove [2024-11-09 05:03:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 05:03:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 05:03:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 05:03:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 05:03:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 05:03:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 05:03:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 05:03:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 05:03:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 05:03:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 05:03:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 05:03:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 05:03:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 05:03:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-09 05:03:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-09 05:03:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-09 05:03:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-09 05:03:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-09 05:03:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-09 05:03:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-09 05:03:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-09 05:03:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-09 05:03:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-09 05:03:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-09 05:03:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-09 05:03:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:03:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:03:59,777 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:03:59,781 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:03:59,960 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 05:04:18,175 INFO L? ?]: Removed 1849 outVars from TransFormulas that were not future-live. [2024-11-09 05:04:18,176 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:04:18,245 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:04:18,246 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 05:04:18,246 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:04:18 BoogieIcfgContainer [2024-11-09 05:04:18,246 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:04:18,250 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:04:18,250 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:04:18,254 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:04:18,254 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:03:53" (1/3) ... [2024-11-09 05:04:18,255 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@611f9311 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:04:18, skipping insertion in model container [2024-11-09 05:04:18,255 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:03:56" (2/3) ... [2024-11-09 05:04:18,255 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@611f9311 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:04:18, skipping insertion in model container [2024-11-09 05:04:18,258 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:04:18" (3/3) ... [2024-11-09 05:04:18,259 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--mos7840.ko-entry_point.cil.out.i [2024-11-09 05:04:18,278 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:04:18,278 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:04:18,437 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:04:18,445 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@419b9ebb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:04:18,445 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:04:18,461 INFO L276 IsEmpty]: Start isEmpty. Operand has 2215 states, 1601 states have (on average 1.3903810118675828) internal successors, (2226), 1630 states have internal predecessors, (2226), 544 states have call successors, (544), 69 states have call predecessors, (544), 68 states have return successors, (539), 533 states have call predecessors, (539), 539 states have call successors, (539) [2024-11-09 05:04:18,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 05:04:18,480 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:04:18,481 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:04:18,482 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:04:18,487 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:04:18,488 INFO L85 PathProgramCache]: Analyzing trace with hash -690296067, now seen corresponding path program 1 times [2024-11-09 05:04:18,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 05:04:18,499 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2003852491] [2024-11-09 05:04:18,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:04:18,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:05:03,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:03,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-09 05:05:03,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:05:04,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 05:05:04,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-09 05:05:04,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,051 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:05:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 05:05:04,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-09 05:05:04,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:05:04,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 05:05:04,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-09 05:05:04,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,109 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:05:04,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 05:05:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,246 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-09 05:05:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:05:04,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-09 05:05:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:05:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-09 05:05:04,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:05:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,317 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-09 05:05:04,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:05:04,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-09 05:05:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:05:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,359 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-09 05:05:04,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,373 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:05:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-09 05:05:04,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:05:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:05:04,407 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2024-11-09 05:05:04,408 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 05:05:04,408 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2003852491] [2024-11-09 05:05:04,409 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2003852491] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:05:04,409 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:05:04,409 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 05:05:04,411 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74985459] [2024-11-09 05:05:04,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:05:04,416 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 05:05:04,417 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 05:05:04,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 05:05:04,441 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-09 05:05:04,448 INFO L87 Difference]: Start difference. First operand has 2215 states, 1601 states have (on average 1.3903810118675828) internal successors, (2226), 1630 states have internal predecessors, (2226), 544 states have call successors, (544), 69 states have call predecessors, (544), 68 states have return successors, (539), 533 states have call predecessors, (539), 539 states have call successors, (539) Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (17), 5 states have call predecessors, (17), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-11-09 05:05:08,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:05:12,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []