./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.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 def8622f46f387bc84fa2f7bb6e2d7a41cad25a8a40ac7dd97c1292ebaa2a4f0 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 15:58:50,495 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 15:58:50,574 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 15:58:50,581 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 15:58:50,582 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 15:58:50,606 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 15:58:50,607 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 15:58:50,608 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 15:58:50,608 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 15:58:50,609 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 15:58:50,610 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 15:58:50,610 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 15:58:50,610 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 15:58:50,611 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 15:58:50,612 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 15:58:50,612 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 15:58:50,612 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 15:58:50,613 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 15:58:50,613 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 15:58:50,613 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 15:58:50,613 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 15:58:50,616 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 15:58:50,616 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 15:58:50,616 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 15:58:50,617 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 15:58:50,617 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 15:58:50,617 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 15:58:50,617 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 15:58:50,617 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 15:58:50,617 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:58:50,618 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 15:58:50,618 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 15:58:50,618 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 15:58:50,618 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 15:58:50,618 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 15:58:50,619 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 15:58:50,619 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 15:58:50,619 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 15:58:50,619 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 15:58:50,620 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> def8622f46f387bc84fa2f7bb6e2d7a41cad25a8a40ac7dd97c1292ebaa2a4f0 [2024-10-14 15:58:50,856 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 15:58:50,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 15:58:50,897 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 15:58:50,900 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 15:58:50,900 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 15:58:50,902 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i [2024-10-14 15:58:52,352 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 15:58:53,062 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 15:58:53,064 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i [2024-10-14 15:58:53,128 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f80629c4c/51125fc479574e75b08e417a0f628329/FLAG595e35d7c [2024-10-14 15:58:53,143 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f80629c4c/51125fc479574e75b08e417a0f628329 [2024-10-14 15:58:53,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 15:58:53,148 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 15:58:53,149 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 15:58:53,151 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 15:58:53,155 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 15:58:53,156 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:58:53" (1/1) ... [2024-10-14 15:58:53,158 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75a48fe0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:58:53, skipping insertion in model container [2024-10-14 15:58:53,158 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:58:53" (1/1) ... [2024-10-14 15:58:53,326 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:58:56,227 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i[808312,808325] [2024-10-14 15:58:56,242 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:58:56,317 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 15:58:57,322 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i[808312,808325] [2024-10-14 15:58:57,328 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:58:57,428 INFO L204 MainTranslator]: Completed translation [2024-10-14 15:58:57,429 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:58:57 WrapperNode [2024-10-14 15:58:57,429 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 15:58:57,430 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 15:58:57,430 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 15:58:57,430 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 15:58:57,435 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:58:57" (1/1) ... [2024-10-14 15:58:57,725 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:58:57" (1/1) ... [2024-10-14 15:58:58,053 INFO L138 Inliner]: procedures = 178, calls = 23541, calls flagged for inlining = 85, calls inlined = 79, statements flattened = 6597 [2024-10-14 15:58:58,054 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 15:58:58,055 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-14 15:58:58,055 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-14 15:58:58,055 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-14 15:58:58,065 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:58:57" (1/1) ... [2024-10-14 15:58:58,065 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:58:57" (1/1) ... [2024-10-14 15:58:58,183 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:58:57" (1/1) ... [2024-10-14 15:58:58,769 INFO L175 MemorySlicer]: Split 22854 memory accesses to 11 slices as follows [1, 2, 22, 18, 494, 5, 626, 8, 1, 3, 21674]. 95 percent of accesses are in the largest equivalence class. The 3252 initializations are split as follows [1, 2, 22, 17, 236, 0, 70, 0, 0, 3, 2901]. The 19300 writes are split as follows [0, 0, 0, 0, 256, 4, 554, 5, 0, 0, 18481]. [2024-10-14 15:58:58,769 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:58:57" (1/1) ... [2024-10-14 15:58:58,769 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:58:57" (1/1) ... [2024-10-14 15:58:59,741 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:58:57" (1/1) ... [2024-10-14 15:58:59,791 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:58:57" (1/1) ... [2024-10-14 15:58:59,878 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:58:57" (1/1) ... [2024-10-14 15:58:59,910 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:58:57" (1/1) ... [2024-10-14 15:58:59,985 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-14 15:58:59,985 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-14 15:58:59,986 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-14 15:58:59,986 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-14 15:58:59,986 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:58:57" (1/1) ... [2024-10-14 15:58:59,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:59:00,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-14 15:59:00,017 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-14 15:59:00,019 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-14 15:59:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-14 15:59:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-14 15:59:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-14 15:59:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-14 15:59:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-14 15:59:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-14 15:59:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-14 15:59:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-14 15:59:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-14 15:59:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-14 15:59:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-14 15:59:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-10-14 15:59:00,055 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-10-14 15:59:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-14 15:59:00,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-14 15:59:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure sd_isoc_init [2024-10-14 15:59:00,056 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_isoc_init [2024-10-14 15:59:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-14 15:59:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-14 15:59:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-14 15:59:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-14 15:59:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-14 15:59:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-14 15:59:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-14 15:59:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-14 15:59:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-14 15:59:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-14 15:59:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-14 15:59:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-14 15:59:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-14 15:59:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-14 15:59:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-14 15:59:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-14 15:59:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-14 15:59:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-14 15:59:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-14 15:59:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-14 15:59:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-14 15:59:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-14 15:59:00,059 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2024-10-14 15:59:00,059 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2024-10-14 15:59:00,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-14 15:59:00,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-14 15:59:00,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-14 15:59:00,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-14 15:59:00,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-14 15:59:00,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-14 15:59:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-14 15:59:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-14 15:59:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-14 15:59:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-14 15:59:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-14 15:59:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-14 15:59:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-14 15:59:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-14 15:59:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-14 15:59:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-14 15:59:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-14 15:59:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-14 15:59:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-14 15:59:00,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-14 15:59:00,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-14 15:59:00,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-14 15:59:00,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-14 15:59:00,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-14 15:59:00,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-14 15:59:00,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-14 15:59:00,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-14 15:59:00,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-14 15:59:00,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-14 15:59:00,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-14 15:59:00,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-14 15:59:00,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-14 15:59:00,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-14 15:59:00,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-14 15:59:00,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-14 15:59:00,062 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w_buf [2024-10-14 15:59:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w_buf [2024-10-14 15:59:00,063 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-10-14 15:59:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-10-14 15:59:00,063 INFO L130 BoogieDeclarations]: Found specification of procedure setgamma [2024-10-14 15:59:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure setgamma [2024-10-14 15:59:00,063 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init [2024-10-14 15:59:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init [2024-10-14 15:59:00,063 INFO L130 BoogieDeclarations]: Found specification of procedure sd_start [2024-10-14 15:59:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_start [2024-10-14 15:59:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-14 15:59:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-14 15:59:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-14 15:59:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-14 15:59:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-14 15:59:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-14 15:59:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-14 15:59:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-14 15:59:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-14 15:59:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-14 15:59:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-14 15:59:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure sd_setgain [2024-10-14 15:59:00,065 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_setgain [2024-10-14 15:59:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure bulk_w [2024-10-14 15:59:00,065 INFO L138 BoogieDeclarations]: Found implementation of procedure bulk_w [2024-10-14 15:59:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure get_fr_idx [2024-10-14 15:59:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fr_idx [2024-10-14 15:59:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure sd_dq_callback [2024-10-14 15:59:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_dq_callback [2024-10-14 15:59:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_disconnect [2024-10-14 15:59:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_disconnect [2024-10-14 15:59:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_frame_add [2024-10-14 15:59:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_frame_add [2024-10-14 15:59:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure setframerate [2024-10-14 15:59:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure setframerate [2024-10-14 15:59:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-14 15:59:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2024-10-14 15:59:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_resume [2024-10-14 15:59:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure set_dqt [2024-10-14 15:59:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dqt [2024-10-14 15:59:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure jpeg_set_qual [2024-10-14 15:59:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure jpeg_set_qual [2024-10-14 15:59:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-14 15:59:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure setexposure [2024-10-14 15:59:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure setexposure [2024-10-14 15:59:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w_buf [2024-10-14 15:59:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w_buf [2024-10-14 15:59:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-14 15:59:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-14 15:59:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure setquality [2024-10-14 15:59:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure setquality [2024-10-14 15:59:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-14 15:59:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-14 15:59:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-14 15:59:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-14 15:59:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-14 15:59:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-14 15:59:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-14 15:59:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-14 15:59:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-14 15:59:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-14 15:59:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-14 15:59:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-14 15:59:00,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-14 15:59:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-14 15:59:00,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-14 15:59:00,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-14 15:59:00,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-14 15:59:00,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-14 15:59:00,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-14 15:59:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-14 15:59:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-14 15:59:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-14 15:59:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-14 15:59:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-14 15:59:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-14 15:59:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-10-14 15:59:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-10-14 15:59:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-14 15:59:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-14 15:59:00,071 INFO L130 BoogieDeclarations]: Found specification of procedure sd_stopN [2024-10-14 15:59:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_stopN [2024-10-14 15:59:00,071 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2024-10-14 15:59:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2024-10-14 15:59:00,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-14 15:59:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-14 15:59:00,071 INFO L130 BoogieDeclarations]: Found specification of procedure sd_s_ctrl [2024-10-14 15:59:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_s_ctrl [2024-10-14 15:59:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_g_ctrl [2024-10-14 15:59:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_g_ctrl [2024-10-14 15:59:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure setsharpness [2024-10-14 15:59:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure setsharpness [2024-10-14 15:59:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-14 15:59:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-14 15:59:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-14 15:59:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-14 15:59:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-14 15:59:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-14 15:59:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-14 15:59:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-14 15:59:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-14 15:59:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-14 15:59:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-14 15:59:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-14 15:59:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-14 15:59:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-14 15:59:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-14 15:59:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-14 15:59:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w [2024-10-14 15:59:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w [2024-10-14 15:59:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_r [2024-10-14 15:59:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_r [2024-10-14 15:59:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init_controls [2024-10-14 15:59:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init_controls [2024-10-14 15:59:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-14 15:59:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-14 15:59:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-14 15:59:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-14 15:59:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-14 15:59:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-14 15:59:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-14 15:59:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-14 15:59:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-14 15:59:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-14 15:59:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-14 15:59:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-14 15:59:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-14 15:59:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure reg_r [2024-10-14 15:59:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_r [2024-10-14 15:59:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-14 15:59:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-14 15:59:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-14 15:59:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-14 15:59:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-14 15:59:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-14 15:59:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-14 15:59:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-14 15:59:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-14 15:59:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-14 15:59:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-14 15:59:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-14 15:59:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-14 15:59:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w [2024-10-14 15:59:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w [2024-10-14 15:59:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-14 15:59:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-14 15:59:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure set_led [2024-10-14 15:59:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure set_led [2024-10-14 15:59:00,536 INFO L238 CfgBuilder]: Building ICFG [2024-10-14 15:59:00,539 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-14 15:59:03,664 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;