./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 53519e9ebe81d397c61433e8b36ddce953e9f754c996fdd135327b8482bf1c4f --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 04:17:42,477 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 04:17:42,579 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-08 04:17:42,589 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 04:17:42,597 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 04:17:42,634 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 04:17:42,635 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 04:17:42,635 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 04:17:42,636 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 04:17:42,639 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 04:17:42,640 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 04:17:42,640 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 04:17:42,640 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 04:17:42,640 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 04:17:42,640 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 04:17:42,640 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 04:17:42,640 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-08 04:17:42,640 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 04:17:42,640 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 04:17:42,640 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 04:17:42,641 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 04:17:42,641 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 04:17:42,641 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 04:17:42,642 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 04:17:42,642 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 04:17:42,642 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 -> 53519e9ebe81d397c61433e8b36ddce953e9f754c996fdd135327b8482bf1c4f [2025-02-08 04:17:42,973 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 04:17:42,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 04:17:42,985 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 04:17:42,987 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 04:17:42,988 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 04:17:42,989 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i [2025-02-08 04:17:44,143 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/043d1c90e/393db4066970499fba32ab56b41fbb17/FLAGe41b624f4 [2025-02-08 04:17:44,874 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 04:17:44,875 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i [2025-02-08 04:17:44,937 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/043d1c90e/393db4066970499fba32ab56b41fbb17/FLAGe41b624f4 [2025-02-08 04:17:45,218 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/043d1c90e/393db4066970499fba32ab56b41fbb17 [2025-02-08 04:17:45,224 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 04:17:45,225 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 04:17:45,226 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 04:17:45,226 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 04:17:45,229 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 04:17:45,230 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 04:17:45" (1/1) ... [2025-02-08 04:17:45,230 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77b08661 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:17:45, skipping insertion in model container [2025-02-08 04:17:45,238 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 04:17:45" (1/1) ... [2025-02-08 04:17:45,409 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 04:17:48,053 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i[816612,816625] [2025-02-08 04:17:48,066 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 04:17:48,219 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 04:17:48,988 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i[816612,816625] [2025-02-08 04:17:48,993 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 04:17:49,107 INFO L204 MainTranslator]: Completed translation [2025-02-08 04:17:49,107 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:17:49 WrapperNode [2025-02-08 04:17:49,107 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 04:17:49,108 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 04:17:49,108 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 04:17:49,109 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 04:17:49,113 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:17:49" (1/1) ... [2025-02-08 04:17:49,263 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:17:49" (1/1) ... [2025-02-08 04:17:49,496 INFO L138 Inliner]: procedures = 190, calls = 23564, calls flagged for inlining = 93, calls inlined = 87, statements flattened = 6741 [2025-02-08 04:17:49,497 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 04:17:49,497 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 04:17:49,498 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 04:17:49,498 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 04:17:49,506 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:17:49" (1/1) ... [2025-02-08 04:17:49,507 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:17:49" (1/1) ... [2025-02-08 04:17:49,600 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:17:49" (1/1) ... [2025-02-08 04:17:49,901 INFO L175 MemorySlicer]: Split 22854 memory accesses to 10 slices as follows [21600, 1, 2, 24, 19, 498, 53, 3, 627, 27]. 95 percent of accesses are in the largest equivalence class. The 25 initializations are split as follows [19, 1, 2, 0, 0, 0, 0, 3, 0, 0]. The 22528 writes are split as follows [21294, 0, 0, 24, 18, 496, 44, 0, 625, 27]. [2025-02-08 04:17:49,902 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:17:49" (1/1) ... [2025-02-08 04:17:49,903 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:17:49" (1/1) ... [2025-02-08 04:17:50,395 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:17:49" (1/1) ... [2025-02-08 04:17:50,434 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:17:49" (1/1) ... [2025-02-08 04:17:50,482 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:17:49" (1/1) ... [2025-02-08 04:17:50,521 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:17:49" (1/1) ... [2025-02-08 04:17:50,607 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 04:17:50,609 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 04:17:50,609 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 04:17:50,609 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 04:17:50,610 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:17:49" (1/1) ... [2025-02-08 04:17:50,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 04:17:50,623 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 04:17:50,638 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-08 04:17:50,651 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-08 04:17:50,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-08 04:17:50,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-08 04:17:50,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-08 04:17:50,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-08 04:17:50,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-08 04:17:50,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-08 04:17:50,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-08 04:17:50,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-08 04:17:50,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-02-08 04:17:50,671 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-08 04:17:50,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure sd_isoc_init [2025-02-08 04:17:50,671 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_isoc_init [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2025-02-08 04:17:50,671 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-08 04:17:50,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-08 04:17:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2025-02-08 04:17:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-08 04:17:50,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-08 04:17:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-08 04:17:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-08 04:17:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-08 04:17:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-08 04:17:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-08 04:17:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-08 04:17:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-08 04:17:50,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-08 04:17:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-08 04:17:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-08 04:17:50,673 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w_buf [2025-02-08 04:17:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w_buf [2025-02-08 04:17:50,673 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-02-08 04:17:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-02-08 04:17:50,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-08 04:17:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-08 04:17:50,673 INFO L130 BoogieDeclarations]: Found specification of procedure setgamma [2025-02-08 04:17:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure setgamma [2025-02-08 04:17:50,673 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init [2025-02-08 04:17:50,673 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init [2025-02-08 04:17:50,674 INFO L130 BoogieDeclarations]: Found specification of procedure sd_start [2025-02-08 04:17:50,675 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_start [2025-02-08 04:17:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-08 04:17:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-08 04:17:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-08 04:17:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-08 04:17:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-08 04:17:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-08 04:17:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-08 04:17:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-08 04:17:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-08 04:17:50,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure sd_setgain [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_setgain [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure bulk_w [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bulk_w [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure get_fr_idx [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fr_idx [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sd_driver_exit_6_2 [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sd_driver_exit_6_2 [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure sd_dq_callback [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_dq_callback [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_disconnect [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_disconnect [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_frame_add [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_frame_add [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure setframerate [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure setframerate [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_resume [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure set_dqt [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dqt [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure jpeg_set_qual [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure jpeg_set_qual [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure setexposure [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure setexposure [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w_buf [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w_buf [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure setquality [2025-02-08 04:17:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure setquality [2025-02-08 04:17:50,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-02-08 04:17:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2025-02-08 04:17:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-08 04:17:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure sd_stopN [2025-02-08 04:17:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_stopN [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2025-02-08 04:17:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2025-02-08 04:17:50,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-08 04:17:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-08 04:17:50,680 INFO L130 BoogieDeclarations]: Found specification of procedure sd_s_ctrl [2025-02-08 04:17:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_s_ctrl [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_g_ctrl [2025-02-08 04:17:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_g_ctrl [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure setsharpness [2025-02-08 04:17:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure setsharpness [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-08 04:17:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-08 04:17:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w [2025-02-08 04:17:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_r [2025-02-08 04:17:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_r [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init_controls [2025-02-08 04:17:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init_controls [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-08 04:17:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-08 04:17:50,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure reg_r [2025-02-08 04:17:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_r [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-02-08 04:17:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w [2025-02-08 04:17:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 04:17:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 04:17:50,682 INFO L130 BoogieDeclarations]: Found specification of procedure set_led [2025-02-08 04:17:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure set_led [2025-02-08 04:17:51,182 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 04:17:51,184 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 04:17:54,466 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25301: havoc #t~mem260;call ULTIMATE.dealloc(~#cx_sensor_init~0.base, ~#cx_sensor_init~0.offset);havoc ~#cx_sensor_init~0.base, ~#cx_sensor_init~0.offset;call ULTIMATE.dealloc(~#cx_bridge_init~0.base, ~#cx_bridge_init~0.offset);havoc ~#cx_bridge_init~0.base, ~#cx_bridge_init~0.offset;call ULTIMATE.dealloc(~#ov_sensor_init~0.base, ~#ov_sensor_init~0.offset);havoc ~#ov_sensor_init~0.base, ~#ov_sensor_init~0.offset;call ULTIMATE.dealloc(~#ov_bridge_init~0.base, ~#ov_bridge_init~0.offset);havoc ~#ov_bridge_init~0.base, ~#ov_bridge_init~0.offset; [2025-02-08 04:17:54,474 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L28450: havoc #t~nondet637; [2025-02-08 04:17:54,475 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2 at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:761) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:742) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:676) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:291) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2025-02-08 04:17:54,481 INFO L158 Benchmark]: Toolchain (without parser) took 9255.37ms. Allocated memory was 167.8MB in the beginning and 738.2MB in the end (delta: 570.4MB). Free memory was 76.3MB in the beginning and 311.5MB in the end (delta: -235.2MB). Peak memory consumption was 346.7MB. Max. memory is 16.1GB. [2025-02-08 04:17:54,482 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 201.3MB. Free memory is still 118.6MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 04:17:54,483 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3881.81ms. Allocated memory was 167.8MB in the beginning and 738.2MB in the end (delta: 570.4MB). Free memory was 76.3MB in the beginning and 391.9MB in the end (delta: -315.6MB). Peak memory consumption was 276.6MB. Max. memory is 16.1GB. [2025-02-08 04:17:54,484 INFO L158 Benchmark]: Boogie Procedure Inliner took 388.66ms. Allocated memory is still 738.2MB. Free memory was 391.9MB in the beginning and 327.2MB in the end (delta: 64.7MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2025-02-08 04:17:54,484 INFO L158 Benchmark]: Boogie Preprocessor took 1110.30ms. Allocated memory is still 738.2MB. Free memory was 327.2MB in the beginning and 357.7MB in the end (delta: -30.5MB). Peak memory consumption was 215.1MB. Max. memory is 16.1GB. [2025-02-08 04:17:54,484 INFO L158 Benchmark]: IcfgBuilder took 3870.71ms. Allocated memory is still 738.2MB. Free memory was 357.7MB in the beginning and 311.5MB in the end (delta: 46.1MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2025-02-08 04:17:54,485 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 201.3MB. Free memory is still 118.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3881.81ms. Allocated memory was 167.8MB in the beginning and 738.2MB in the end (delta: 570.4MB). Free memory was 76.3MB in the beginning and 391.9MB in the end (delta: -315.6MB). Peak memory consumption was 276.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 388.66ms. Allocated memory is still 738.2MB. Free memory was 391.9MB in the beginning and 327.2MB in the end (delta: 64.7MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1110.30ms. Allocated memory is still 738.2MB. Free memory was 327.2MB in the beginning and 357.7MB in the end (delta: -30.5MB). Peak memory consumption was 215.1MB. Max. memory is 16.1GB. * IcfgBuilder took 3870.71ms. Allocated memory is still 738.2MB. Free memory was 357.7MB in the beginning and 311.5MB in the end (delta: 46.1MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2 de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2: de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:761) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2025-02-08 04:17:54,524 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 53519e9ebe81d397c61433e8b36ddce953e9f754c996fdd135327b8482bf1c4f --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 04:17:56,615 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 04:17:56,713 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2025-02-08 04:17:56,723 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 04:17:56,723 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 04:17:56,746 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 04:17:56,746 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 04:17:56,746 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 04:17:56,747 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 04:17:56,747 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 04:17:56,747 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 04:17:56,747 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 04:17:56,747 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 04:17:56,747 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 04:17:56,747 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 04:17:56,747 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 04:17:56,748 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-08 04:17:56,748 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 04:17:56,748 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-08 04:17:56,748 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 04:17:56,748 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-08 04:17:56,748 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-08 04:17:56,748 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-08 04:17:56,750 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-08 04:17:56,750 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 04:17:56,750 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 04:17:56,750 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 04:17:56,750 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 04:17:56,750 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 04:17:56,750 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 04:17:56,750 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 04:17:56,750 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 04:17:56,750 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 04:17:56,750 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 04:17:56,750 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-08 04:17:56,750 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-08 04:17:56,750 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-08 04:17:56,750 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-08 04:17:56,751 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 04:17:56,751 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 04:17:56,751 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 04:17:56,751 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 04:17:56,751 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 -> 53519e9ebe81d397c61433e8b36ddce953e9f754c996fdd135327b8482bf1c4f [2025-02-08 04:17:56,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 04:17:56,965 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 04:17:56,966 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 04:17:56,967 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 04:17:56,967 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 04:17:56,968 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i [2025-02-08 04:17:58,129 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/58377c5a7/033d4c151c974cc3af572eca43aa1550/FLAG3d33f7f2c [2025-02-08 04:17:58,827 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 04:17:58,829 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i [2025-02-08 04:17:58,896 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/58377c5a7/033d4c151c974cc3af572eca43aa1550/FLAG3d33f7f2c [2025-02-08 04:17:59,207 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/58377c5a7/033d4c151c974cc3af572eca43aa1550 [2025-02-08 04:17:59,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 04:17:59,210 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 04:17:59,211 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 04:17:59,211 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 04:17:59,214 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 04:17:59,214 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 04:17:59" (1/1) ... [2025-02-08 04:17:59,215 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dec30b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:17:59, skipping insertion in model container [2025-02-08 04:17:59,215 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 04:17:59" (1/1) ... [2025-02-08 04:17:59,398 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 04:18:00,036 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:00,036 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:00,077 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:00,132 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:00,133 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:00,133 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:00,286 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:00,286 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,301 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,303 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,350 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,856 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,857 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,863 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,863 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,863 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,863 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,863 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,864 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,864 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,864 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,864 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,865 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,865 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,865 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,893 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,910 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:01,911 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:02,056 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:02,057 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:02,057 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:02,058 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:02,209 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i[816612,816625] [2025-02-08 04:18:02,222 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-08 04:18:02,223 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 04:18:02,375 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 04:18:03,748 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i[816612,816625] [2025-02-08 04:18:03,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 04:18:03,922 INFO L204 MainTranslator]: Completed translation [2025-02-08 04:18:03,924 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:18:03 WrapperNode [2025-02-08 04:18:03,924 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 04:18:03,925 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 04:18:03,925 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 04:18:03,925 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 04:18:03,930 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:18:03" (1/1) ... [2025-02-08 04:18:04,232 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:18:03" (1/1) ... [2025-02-08 04:18:04,548 INFO L138 Inliner]: procedures = 203, calls = 23564, calls flagged for inlining = 93, calls inlined = 87, statements flattened = 6461 [2025-02-08 04:18:04,549 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 04:18:04,550 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 04:18:04,551 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 04:18:04,551 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 04:18:04,557 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:18:03" (1/1) ... [2025-02-08 04:18:04,557 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:18:03" (1/1) ... [2025-02-08 04:18:04,728 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:18:03" (1/1) ... [2025-02-08 04:18:05,019 INFO L175 MemorySlicer]: Split 22854 memory accesses to 10 slices as follows [1, 27, 2, 53, 24, 19, 498, 3, 21600, 627]. 95 percent of accesses are in the largest equivalence class. The 25 initializations are split as follows [1, 0, 2, 0, 0, 0, 0, 3, 19, 0]. The 22528 writes are split as follows [0, 27, 0, 44, 24, 18, 496, 0, 21294, 625]. [2025-02-08 04:18:05,019 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:18:03" (1/1) ... [2025-02-08 04:18:05,020 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:18:03" (1/1) ... [2025-02-08 04:18:05,492 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:18:03" (1/1) ... [2025-02-08 04:18:05,535 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:18:03" (1/1) ... [2025-02-08 04:18:05,594 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:18:03" (1/1) ... [2025-02-08 04:18:05,651 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:18:03" (1/1) ... [2025-02-08 04:18:05,882 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 04:18:05,884 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 04:18:05,884 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 04:18:05,884 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 04:18:05,886 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:18:03" (1/1) ... [2025-02-08 04:18:05,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 04:18:05,898 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 04:18:05,916 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-08 04:18:05,922 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-08 04:18:05,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2025-02-08 04:18:05,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2025-02-08 04:18:05,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2025-02-08 04:18:05,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2025-02-08 04:18:05,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2025-02-08 04:18:05,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2025-02-08 04:18:05,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2025-02-08 04:18:05,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2025-02-08 04:18:05,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2025-02-08 04:18:05,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2025-02-08 04:18:05,944 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-02-08 04:18:05,944 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-02-08 04:18:05,944 INFO L130 BoogieDeclarations]: Found specification of procedure sd_isoc_init [2025-02-08 04:18:05,944 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_isoc_init [2025-02-08 04:18:05,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2025-02-08 04:18:05,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2025-02-08 04:18:05,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2025-02-08 04:18:05,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2025-02-08 04:18:05,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2025-02-08 04:18:05,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-08 04:18:05,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-08 04:18:05,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure setgamma [2025-02-08 04:18:05,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setgamma [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure sd_start [2025-02-08 04:18:05,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_start [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure sd_setgain [2025-02-08 04:18:05,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_setgain [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_frame_add [2025-02-08 04:18:05,947 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_frame_add [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure set_dqt [2025-02-08 04:18:05,947 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dqt [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure jpeg_set_qual [2025-02-08 04:18:05,947 INFO L138 BoogieDeclarations]: Found implementation of procedure jpeg_set_qual [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure setexposure [2025-02-08 04:18:05,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setexposure [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w_buf [2025-02-08 04:18:05,947 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w_buf [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure setquality [2025-02-08 04:18:05,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setquality [2025-02-08 04:18:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-08 04:18:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-08 04:18:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-08 04:18:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-08 04:18:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-08 04:18:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-08 04:18:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-08 04:18:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-08 04:18:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-08 04:18:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-08 04:18:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-08 04:18:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-08 04:18:05,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-08 04:18:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2025-02-08 04:18:05,948 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2025-02-08 04:18:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-08 04:18:05,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-08 04:18:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2025-02-08 04:18:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2025-02-08 04:18:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2025-02-08 04:18:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2025-02-08 04:18:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2025-02-08 04:18:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2025-02-08 04:18:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2025-02-08 04:18:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2025-02-08 04:18:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2025-02-08 04:18:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2025-02-08 04:18:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-08 04:18:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2025-02-08 04:18:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2025-02-08 04:18:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2025-02-08 04:18:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2025-02-08 04:18:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2025-02-08 04:18:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2025-02-08 04:18:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2025-02-08 04:18:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2025-02-08 04:18:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2025-02-08 04:18:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2025-02-08 04:18:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-08 04:18:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-08 04:18:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-08 04:18:05,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-08 04:18:05,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-08 04:18:05,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-08 04:18:05,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-08 04:18:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-08 04:18:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure set_led [2025-02-08 04:18:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure set_led [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-08 04:18:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2025-02-08 04:18:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2025-02-08 04:18:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-02-08 04:18:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-02-08 04:18:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w_buf [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w_buf [2025-02-08 04:18:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-02-08 04:18:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2025-02-08 04:18:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init [2025-02-08 04:18:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure bulk_w [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure bulk_w [2025-02-08 04:18:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure get_fr_idx [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fr_idx [2025-02-08 04:18:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sd_driver_exit_6_2 [2025-02-08 04:18:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sd_driver_exit_6_2 [2025-02-08 04:18:05,956 INFO L130 BoogieDeclarations]: Found specification of procedure sd_dq_callback [2025-02-08 04:18:05,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_dq_callback [2025-02-08 04:18:05,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2025-02-08 04:18:05,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_disconnect [2025-02-08 04:18:05,957 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_disconnect [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#9 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#9 [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure setframerate [2025-02-08 04:18:05,957 INFO L138 BoogieDeclarations]: Found implementation of procedure setframerate [2025-02-08 04:18:05,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2025-02-08 04:18:05,958 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_resume [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-02-08 04:18:05,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-08 04:18:05,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#6 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#7 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#8 [2025-02-08 04:18:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#9 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#6 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#7 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#8 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#9 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#6 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#7 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#8 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#9 [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2025-02-08 04:18:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure sd_stopN [2025-02-08 04:18:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_stopN [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure sd_s_ctrl [2025-02-08 04:18:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_s_ctrl [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_g_ctrl [2025-02-08 04:18:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_g_ctrl [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure setsharpness [2025-02-08 04:18:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure setsharpness [2025-02-08 04:18:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-08 04:18:05,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w [2025-02-08 04:18:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_r [2025-02-08 04:18:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_r [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init_controls [2025-02-08 04:18:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init_controls [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#6 [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#7 [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#8 [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#9 [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure reg_r [2025-02-08 04:18:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_r [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-02-08 04:18:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w [2025-02-08 04:18:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w [2025-02-08 04:18:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 04:18:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 04:18:06,524 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 04:18:06,526 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 04:18:10,807 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L25301: havoc #t~mem240;call ULTIMATE.dealloc(~#cx_sensor_init~0.base, ~#cx_sensor_init~0.offset);havoc ~#cx_sensor_init~0.base, ~#cx_sensor_init~0.offset;call ULTIMATE.dealloc(~#cx_bridge_init~0.base, ~#cx_bridge_init~0.offset);havoc ~#cx_bridge_init~0.base, ~#cx_bridge_init~0.offset;call ULTIMATE.dealloc(~#ov_sensor_init~0.base, ~#ov_sensor_init~0.offset);havoc ~#ov_sensor_init~0.base, ~#ov_sensor_init~0.offset;call ULTIMATE.dealloc(~#ov_bridge_init~0.base, ~#ov_bridge_init~0.offset);havoc ~#ov_bridge_init~0.base, ~#ov_bridge_init~0.offset; [2025-02-08 04:18:10,809 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2 at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:761) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:742) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:676) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:291) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2025-02-08 04:18:10,813 INFO L158 Benchmark]: Toolchain (without parser) took 11603.01ms. Allocated memory was 142.6MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 69.4MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 261.0MB. Max. memory is 16.1GB. [2025-02-08 04:18:10,814 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 117.4MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 04:18:10,814 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4713.91ms. Allocated memory was 142.6MB in the beginning and 654.3MB in the end (delta: 511.7MB). Free memory was 69.2MB in the beginning and 398.7MB in the end (delta: -329.5MB). Peak memory consumption was 514.4MB. Max. memory is 16.1GB. [2025-02-08 04:18:10,814 INFO L158 Benchmark]: Boogie Procedure Inliner took 624.54ms. Allocated memory is still 654.3MB. Free memory was 398.7MB in the beginning and 411.2MB in the end (delta: -12.5MB). Peak memory consumption was 67.3MB. Max. memory is 16.1GB. [2025-02-08 04:18:10,815 INFO L158 Benchmark]: Boogie Preprocessor took 1332.36ms. Allocated memory was 654.3MB in the beginning and 1.5GB in the end (delta: 805.3MB). Free memory was 411.2MB in the beginning and 1.2GB in the end (delta: -786.8MB). Peak memory consumption was 318.2MB. Max. memory is 16.1GB. [2025-02-08 04:18:10,815 INFO L158 Benchmark]: IcfgBuilder took 4928.02ms. Allocated memory is still 1.5GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 32.6MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. [2025-02-08 04:18:10,816 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 117.4MB. Free memory is still 81.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4713.91ms. Allocated memory was 142.6MB in the beginning and 654.3MB in the end (delta: 511.7MB). Free memory was 69.2MB in the beginning and 398.7MB in the end (delta: -329.5MB). Peak memory consumption was 514.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 624.54ms. Allocated memory is still 654.3MB. Free memory was 398.7MB in the beginning and 411.2MB in the end (delta: -12.5MB). Peak memory consumption was 67.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1332.36ms. Allocated memory was 654.3MB in the beginning and 1.5GB in the end (delta: 805.3MB). Free memory was 411.2MB in the beginning and 1.2GB in the end (delta: -786.8MB). Peak memory consumption was 318.2MB. Max. memory is 16.1GB. * IcfgBuilder took 4928.02ms. Allocated memory is still 1.5GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 32.6MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2 de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2: de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildCodeBlock(CfgBuilder.java:761) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2025-02-08 04:18:10,955 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 2