./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--gspca--gspca_topro.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--gspca--gspca_topro.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/bin/ukojak-verify-afCqCEvfdi --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f25ec223cc901cfb5a3e00be1544817d430c8ae60d7b7e001ec362f600085d4b --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:04:41,900 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:04:41,964 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 23:04:41,969 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:04:41,969 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:04:41,993 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:04:41,994 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:04:41,995 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:04:41,996 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:04:41,996 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:04:41,997 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:04:41,997 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:04:41,998 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:04:41,999 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:04:41,999 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:04:42,000 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:04:42,000 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:04:42,001 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:04:42,001 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:04:42,002 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:04:42,002 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:04:42,003 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:04:42,003 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:04:42,004 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:04:42,004 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:04:42,005 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:04:42,005 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:04:42,006 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:04:42,006 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:04:42,006 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:04:42,007 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f25ec223cc901cfb5a3e00be1544817d430c8ae60d7b7e001ec362f600085d4b [2023-11-24 23:04:42,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:04:42,300 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:04:42,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:04:42,304 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:04:42,305 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:04:42,306 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--gspca--gspca_topro.ko-entry_point.cil.out.i [2023-11-24 23:04:45,394 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:04:46,494 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:04:46,495 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--gspca--gspca_topro.ko-entry_point.cil.out.i [2023-11-24 23:04:46,616 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/bin/ukojak-verify-afCqCEvfdi/data/e16f0bc84/52dd0e909a644ad682c60b77c8973940/FLAG59ea76415 [2023-11-24 23:04:46,643 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/bin/ukojak-verify-afCqCEvfdi/data/e16f0bc84/52dd0e909a644ad682c60b77c8973940 [2023-11-24 23:04:46,649 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:04:46,653 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:04:46,657 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:04:46,657 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:04:46,663 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:04:46,665 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:04:46" (1/1) ... [2023-11-24 23:04:46,667 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14457e92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:46, skipping insertion in model container [2023-11-24 23:04:46,667 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:04:46" (1/1) ... [2023-11-24 23:04:46,983 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:04:47,562 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4218] [2023-11-24 23:04:50,569 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--gspca--gspca_topro.ko-entry_point.cil.out.i[779821,779834] [2023-11-24 23:04:50,694 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:04:50,942 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:04:51,092 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4218] [2023-11-24 23:04:52,652 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--gspca--gspca_topro.ko-entry_point.cil.out.i[779821,779834] [2023-11-24 23:04:52,660 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:04:52,860 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:04:52,861 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:52 WrapperNode [2023-11-24 23:04:52,862 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:04:52,863 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:04:52,863 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:04:52,863 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:04:52,872 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:52" (1/1) ... [2023-11-24 23:04:53,440 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:52" (1/1) ... [2023-11-24 23:04:53,795 INFO L138 Inliner]: procedures = 127, calls = 23415, calls flagged for inlining = 41, calls inlined = 18, statements flattened = 3718 [2023-11-24 23:04:53,796 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:04:53,797 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:04:53,797 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:04:53,797 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:04:53,809 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:52" (1/1) ... [2023-11-24 23:04:53,810 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:52" (1/1) ... [2023-11-24 23:04:53,999 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:52" (1/1) ... [2023-11-24 23:04:54,000 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:52" (1/1) ... [2023-11-24 23:04:55,557 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:52" (1/1) ... [2023-11-24 23:04:55,622 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:52" (1/1) ... [2023-11-24 23:04:55,711 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:52" (1/1) ... [2023-11-24 23:04:55,746 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:52" (1/1) ... [2023-11-24 23:04:55,874 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:04:55,876 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:04:55,876 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:04:55,876 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:04:55,878 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:52" (1/1) ... [2023-11-24 23:04:55,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:04:55,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:04:55,914 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:04:55,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fead65f-bfb3-46f7-b8e8-346440bcda4d/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:04:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 23:04:55,969 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-24 23:04:55,969 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-24 23:04:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 23:04:55,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 23:04:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2023-11-24 23:04:55,971 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2023-11-24 23:04:55,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 23:04:55,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 23:04:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:04:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 23:04:55,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 23:04:55,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 23:04:55,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 23:04:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-24 23:04:55,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-24 23:04:55,973 INFO L130 BoogieDeclarations]: Found specification of procedure setgamma [2023-11-24 23:04:55,973 INFO L138 BoogieDeclarations]: Found implementation of procedure setgamma [2023-11-24 23:04:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:04:55,974 INFO L130 BoogieDeclarations]: Found specification of procedure sd_setgain [2023-11-24 23:04:55,976 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_setgain [2023-11-24 23:04:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure bulk_w [2023-11-24 23:04:55,977 INFO L138 BoogieDeclarations]: Found implementation of procedure bulk_w [2023-11-24 23:04:55,977 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_disconnect [2023-11-24 23:04:55,977 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_disconnect [2023-11-24 23:04:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 23:04:55,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 23:04:55,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-24 23:04:55,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-24 23:04:55,979 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 23:04:55,980 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 23:04:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:04:55,980 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2023-11-24 23:04:55,981 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_resume [2023-11-24 23:04:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure jpeg_set_qual [2023-11-24 23:04:55,981 INFO L138 BoogieDeclarations]: Found implementation of procedure jpeg_set_qual [2023-11-24 23:04:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:04:55,981 INFO L130 BoogieDeclarations]: Found specification of procedure setexposure [2023-11-24 23:04:55,982 INFO L138 BoogieDeclarations]: Found implementation of procedure setexposure [2023-11-24 23:04:55,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:04:55,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:04:55,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-24 23:04:55,984 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-24 23:04:55,984 INFO L130 BoogieDeclarations]: Found specification of procedure setsharpness [2023-11-24 23:04:55,984 INFO L138 BoogieDeclarations]: Found implementation of procedure setsharpness [2023-11-24 23:04:55,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:04:55,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:04:55,986 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 23:04:55,986 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 23:04:55,986 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w [2023-11-24 23:04:55,986 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w [2023-11-24 23:04:55,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:04:55,987 INFO L130 BoogieDeclarations]: Found specification of procedure reg_r [2023-11-24 23:04:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_r [2023-11-24 23:04:55,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 23:04:55,987 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w [2023-11-24 23:04:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w [2023-11-24 23:04:55,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:04:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:04:56,381 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:04:56,385 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation