./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/bin/uautomizer-verify-VRDe98Ueme/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/bin/uautomizer-verify-VRDe98Ueme --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 0.2.4-dev-0e0057c [2023-11-26 11:45:49,750 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:45:49,875 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 11:45:49,880 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:45:49,880 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:45:49,910 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:45:49,910 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:45:49,911 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:45:49,912 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:45:49,912 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:45:49,913 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:45:49,913 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:45:49,914 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:45:49,915 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:45:49,915 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:45:49,916 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:45:49,916 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:45:49,917 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:45:49,917 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:45:49,918 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:45:49,918 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:45:49,923 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:45:49,923 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:45:49,924 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:45:49,924 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:45:49,925 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:45:49,925 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:45:49,925 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:45:49,926 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:45:49,927 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:45:49,928 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:45:49,929 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:45:49,929 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:45:49,929 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:45:49,929 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:45:49,930 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:45:49,930 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:45:49,930 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:45:49,930 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:45:49,931 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53519e9ebe81d397c61433e8b36ddce953e9f754c996fdd135327b8482bf1c4f [2023-11-26 11:45:50,227 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:45:50,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:45:50,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:45:50,280 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:45:50,300 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:45:50,301 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i [2023-11-26 11:45:53,454 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:45:54,471 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:45:54,472 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i [2023-11-26 11:45:54,550 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/bin/uautomizer-verify-VRDe98Ueme/data/01f2f1db6/7a5d5f9801c94818b7918be7f086b992/FLAGfb3eafa70 [2023-11-26 11:45:54,572 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/bin/uautomizer-verify-VRDe98Ueme/data/01f2f1db6/7a5d5f9801c94818b7918be7f086b992 [2023-11-26 11:45:54,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:45:54,585 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:45:54,589 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:45:54,589 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:45:54,595 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:45:54,596 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:45:54" (1/1) ... [2023-11-26 11:45:54,597 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ac9dceb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:45:54, skipping insertion in model container [2023-11-26 11:45:54,597 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:45:54" (1/1) ... [2023-11-26 11:45:55,031 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:45:58,774 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_166e38af-056d-47fc-923e-c6d304ef6235/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i[816612,816625] [2023-11-26 11:45:58,807 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:45:59,008 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:46:00,646 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_166e38af-056d-47fc-923e-c6d304ef6235/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_topro.cil.i[816612,816625] [2023-11-26 11:46:00,653 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:46:00,885 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:46:00,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:00 WrapperNode [2023-11-26 11:46:00,887 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:46:00,888 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:46:00,888 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:46:00,889 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:46:00,897 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:00" (1/1) ... [2023-11-26 11:46:01,640 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:00" (1/1) ... [2023-11-26 11:46:01,994 INFO L138 Inliner]: procedures = 190, calls = 23577, calls flagged for inlining = 93, calls inlined = 87, statements flattened = 6752 [2023-11-26 11:46:01,995 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:46:01,997 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:46:01,998 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:46:01,998 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:46:02,011 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:00" (1/1) ... [2023-11-26 11:46:02,012 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:00" (1/1) ... [2023-11-26 11:46:02,259 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:00" (1/1) ... [2023-11-26 11:46:03,113 INFO L175 MemorySlicer]: Split 22851 memory accesses to 10 slices as follows [494, 1, 2, 22, 51, 18, 3, 626, 21595, 39]. 95 percent of accesses are in the largest equivalence class. The 3252 initializations are split as follows [236, 1, 2, 22, 42, 17, 3, 70, 2820, 39]. The 19298 writes are split as follows [256, 0, 0, 0, 0, 0, 0, 554, 18488, 0]. [2023-11-26 11:46:03,114 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:00" (1/1) ... [2023-11-26 11:46:03,114 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:00" (1/1) ... [2023-11-26 11:46:04,201 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:00" (1/1) ... [2023-11-26 11:46:04,248 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:00" (1/1) ... [2023-11-26 11:46:04,297 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:00" (1/1) ... [2023-11-26 11:46:04,341 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:00" (1/1) ... [2023-11-26 11:46:04,454 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:46:04,455 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:46:04,455 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:46:04,456 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:46:04,457 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:46:00" (1/1) ... [2023-11-26 11:46:04,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:46:04,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:46:04,492 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:46:04,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_166e38af-056d-47fc-923e-c6d304ef6235/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:46:04,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 11:46:04,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 11:46:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 11:46:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 11:46:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 11:46:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 11:46:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 11:46:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 11:46:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 11:46:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 11:46:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-26 11:46:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-26 11:46:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-26 11:46:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-26 11:46:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure sd_isoc_init [2023-11-26 11:46:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_isoc_init [2023-11-26 11:46:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-26 11:46:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-26 11:46:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-26 11:46:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-26 11:46:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-26 11:46:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-26 11:46:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-26 11:46:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-26 11:46:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-26 11:46:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-26 11:46:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-26 11:46:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-26 11:46:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-26 11:46:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-26 11:46:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-26 11:46:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-26 11:46:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-26 11:46:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-26 11:46:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-26 11:46:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-26 11:46:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2023-11-26 11:46:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2023-11-26 11:46:04,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 11:46:04,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 11:46:04,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:46:04,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:46:04,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:46:04,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 11:46:04,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 11:46:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 11:46:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 11:46:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 11:46:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 11:46:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 11:46:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2023-11-26 11:46:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2023-11-26 11:46:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-26 11:46:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-26 11:46:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-26 11:46:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-26 11:46:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-26 11:46:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-26 11:46:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-26 11:46:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-26 11:46:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-26 11:46:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-26 11:46:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-26 11:46:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-26 11:46:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-26 11:46:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-26 11:46:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-26 11:46:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-26 11:46:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-26 11:46:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-26 11:46:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-26 11:46:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-26 11:46:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w_buf [2023-11-26 11:46:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w_buf [2023-11-26 11:46:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-26 11:46:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-26 11:46:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 11:46:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 11:46:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure setgamma [2023-11-26 11:46:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure setgamma [2023-11-26 11:46:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init [2023-11-26 11:46:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init [2023-11-26 11:46:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure sd_start [2023-11-26 11:46:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_start [2023-11-26 11:46:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:46:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:46:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:46:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 11:46:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 11:46:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 11:46:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 11:46:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 11:46:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 11:46:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 11:46:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure sd_setgain [2023-11-26 11:46:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_setgain [2023-11-26 11:46:04,584 INFO L130 BoogieDeclarations]: Found specification of procedure bulk_w [2023-11-26 11:46:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bulk_w [2023-11-26 11:46:04,585 INFO L130 BoogieDeclarations]: Found specification of procedure get_fr_idx [2023-11-26 11:46:04,585 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fr_idx [2023-11-26 11:46:04,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sd_driver_exit_6_2 [2023-11-26 11:46:04,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sd_driver_exit_6_2 [2023-11-26 11:46:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure sd_dq_callback [2023-11-26 11:46:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_dq_callback [2023-11-26 11:46:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_disconnect [2023-11-26 11:46:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_disconnect [2023-11-26 11:46:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_frame_add [2023-11-26 11:46:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_frame_add [2023-11-26 11:46:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure setframerate [2023-11-26 11:46:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure setframerate [2023-11-26 11:46:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:46:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2023-11-26 11:46:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_resume [2023-11-26 11:46:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-26 11:46:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-26 11:46:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure set_dqt [2023-11-26 11:46:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dqt [2023-11-26 11:46:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure jpeg_set_qual [2023-11-26 11:46:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure jpeg_set_qual [2023-11-26 11:46:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:46:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure setexposure [2023-11-26 11:46:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure setexposure [2023-11-26 11:46:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w_buf [2023-11-26 11:46:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w_buf [2023-11-26 11:46:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-26 11:46:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-26 11:46:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure setquality [2023-11-26 11:46:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure setquality [2023-11-26 11:46:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:46:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:46:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:46:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 11:46:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 11:46:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 11:46:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 11:46:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 11:46:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 11:46:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 11:46:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:46:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-26 11:46:04,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-26 11:46:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:46:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:46:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:46:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 11:46:04,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 11:46:04,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 11:46:04,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 11:46:04,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 11:46:04,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 11:46:04,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 11:46:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-26 11:46:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-26 11:46:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-26 11:46:04,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-26 11:46:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure sd_stopN [2023-11-26 11:46:04,608 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_stopN [2023-11-26 11:46:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-11-26 11:46:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-11-26 11:46:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-26 11:46:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-26 11:46:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure sd_s_ctrl [2023-11-26 11:46:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_s_ctrl [2023-11-26 11:46:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_g_ctrl [2023-11-26 11:46:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_g_ctrl [2023-11-26 11:46:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure setsharpness [2023-11-26 11:46:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure setsharpness [2023-11-26 11:46:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-26 11:46:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-26 11:46:04,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:46:04,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:46:04,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:46:04,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:46:04,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 11:46:04,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 11:46:04,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 11:46:04,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 11:46:04,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 11:46:04,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 11:46:04,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 11:46:04,619 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 11:46:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 11:46:04,619 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w [2023-11-26 11:46:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w [2023-11-26 11:46:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_r [2023-11-26 11:46:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_r [2023-11-26 11:46:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init_controls [2023-11-26 11:46:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init_controls [2023-11-26 11:46:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-26 11:46:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-26 11:46:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:46:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:46:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:46:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 11:46:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 11:46:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 11:46:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 11:46:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 11:46:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 11:46:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 11:46:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure reg_r [2023-11-26 11:46:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_r [2023-11-26 11:46:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-26 11:46:04,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-26 11:46:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-26 11:46:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-26 11:46:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-26 11:46:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-26 11:46:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-26 11:46:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-26 11:46:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-26 11:46:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-26 11:46:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-26 11:46:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-26 11:46:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w [2023-11-26 11:46:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w [2023-11-26 11:46:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:46:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:46:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure set_led [2023-11-26 11:46:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure set_led [2023-11-26 11:46:05,488 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:46:05,493 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:46:09,790 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;