./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d32928d801fbef437507a95ab59a9f2ab5bdcb4ad57bcaf83180b689fec93c7c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:51:49,859 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:51:49,861 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:51:49,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:51:49,898 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:51:49,902 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:51:49,905 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:51:49,909 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:51:49,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:51:49,919 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:51:49,920 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:51:49,922 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:51:49,923 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:51:49,926 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:51:49,929 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:51:49,932 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:51:49,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:51:49,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:51:49,943 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:51:49,950 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:51:49,955 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:51:49,957 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:51:49,961 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:51:49,962 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:51:49,969 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:51:49,974 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:51:49,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:51:49,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:51:49,978 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:51:49,980 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:51:49,982 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:51:49,983 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:51:49,985 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:51:49,986 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:51:49,988 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:51:49,989 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:51:49,990 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:51:49,990 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:51:49,990 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:51:49,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:51:49,992 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:51:49,993 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 04:51:50,045 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:51:50,048 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:51:50,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:51:50,050 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:51:50,050 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:51:50,050 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:51:50,051 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:51:50,051 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:51:50,058 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:51:50,058 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:51:50,060 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:51:50,060 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:51:50,060 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:51:50,061 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:51:50,061 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:51:50,062 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:51:50,062 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:51:50,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:51:50,063 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:51:50,063 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:51:50,063 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:51:50,063 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:51:50,064 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:51:50,064 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:51:50,064 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:51:50,064 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:51:50,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:51:50,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:51:50,065 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:51:50,068 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:51:50,068 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:51:50,068 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:51:50,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:51:50,069 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:51:50,069 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:51:50,069 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:51:50,070 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d32928d801fbef437507a95ab59a9f2ab5bdcb4ad57bcaf83180b689fec93c7c [2021-11-03 04:51:50,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:51:50,383 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:51:50,385 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:51:50,387 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:51:50,388 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:51:50,389 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i [2021-11-03 04:51:50,459 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/data/6db2eb817/bb7d77577c944b05a578cf829f7ab729/FLAG15eecc86e [2021-11-03 04:51:51,436 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:51:51,437 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i [2021-11-03 04:51:51,501 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/data/6db2eb817/bb7d77577c944b05a578cf829f7ab729/FLAG15eecc86e [2021-11-03 04:51:51,786 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/data/6db2eb817/bb7d77577c944b05a578cf829f7ab729 [2021-11-03 04:51:51,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:51:51,792 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:51:51,797 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:51:51,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:51:51,800 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:51:51,801 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:51:51" (1/1) ... [2021-11-03 04:51:51,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8de3789 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:51:51, skipping insertion in model container [2021-11-03 04:51:51,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:51:51" (1/1) ... [2021-11-03 04:51:51,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:51:51,954 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:51:53,123 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,407 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,444 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,461 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,514 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,520 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,530 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,549 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,628 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,652 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,659 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,665 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,672 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,690 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,725 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,742 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,749 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,757 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,772 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,807 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,813 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,824 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,840 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,847 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,854 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,862 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,862 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,869 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,870 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:53,880 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:51:54,405 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[343728,343741] [2021-11-03 04:51:54,408 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[343894,343907] [2021-11-03 04:51:54,408 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[344058,344071] [2021-11-03 04:51:54,409 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[344223,344236] [2021-11-03 04:51:54,418 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:51:54,559 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-03 04:51:54,559 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73ec03c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:51:54, skipping insertion in model container [2021-11-03 04:51:54,559 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:51:54,560 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:51:54,563 INFO L168 Benchmark]: Toolchain (without parser) took 2769.25 ms. Allocated memory was 113.2 MB in the beginning and 163.6 MB in the end (delta: 50.3 MB). Free memory was 80.2 MB in the beginning and 102.2 MB in the end (delta: -22.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 16.1 GB. [2021-11-03 04:51:54,564 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 86.0 MB. Free memory was 63.8 MB in the beginning and 63.7 MB in the end (delta: 60.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:51:54,565 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2763.15 ms. Allocated memory was 113.2 MB in the beginning and 163.6 MB in the end (delta: 50.3 MB). Free memory was 80.2 MB in the beginning and 102.2 MB in the end (delta: -22.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 16.1 GB. [2021-11-03 04:51:54,568 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 86.0 MB. Free memory was 63.8 MB in the beginning and 63.7 MB in the end (delta: 60.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2763.15 ms. Allocated memory was 113.2 MB in the beginning and 163.6 MB in the end (delta: 50.3 MB). Free memory was 80.2 MB in the beginning and 102.2 MB in the end (delta: -22.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5293]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d32928d801fbef437507a95ab59a9f2ab5bdcb4ad57bcaf83180b689fec93c7c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:51:56,942 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:51:56,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:51:56,977 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:51:56,978 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:51:56,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:51:56,982 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:51:56,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:51:56,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:51:56,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:51:56,989 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:51:56,991 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:51:56,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:51:56,993 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:51:56,995 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:51:56,997 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:51:56,998 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:51:57,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:51:57,003 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:51:57,006 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:51:57,008 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:51:57,010 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:51:57,012 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:51:57,013 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:51:57,017 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:51:57,017 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:51:57,018 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:51:57,019 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:51:57,020 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:51:57,021 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:51:57,022 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:51:57,023 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:51:57,024 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:51:57,025 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:51:57,027 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:51:57,027 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:51:57,028 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:51:57,029 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:51:57,030 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:51:57,031 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:51:57,032 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:51:57,033 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 04:51:57,068 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:51:57,069 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:51:57,070 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:51:57,070 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:51:57,070 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:51:57,071 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:51:57,071 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:51:57,071 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:51:57,071 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:51:57,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:51:57,073 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:51:57,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:51:57,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:51:57,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:51:57,074 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:51:57,074 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:51:57,074 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:51:57,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:51:57,075 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:51:57,075 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:51:57,075 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:51:57,075 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:51:57,076 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:51:57,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:51:57,076 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:51:57,077 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:51:57,077 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:51:57,077 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:51:57,077 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:51:57,077 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:51:57,078 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:51:57,078 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:51:57,078 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d32928d801fbef437507a95ab59a9f2ab5bdcb4ad57bcaf83180b689fec93c7c [2021-11-03 04:51:57,492 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:51:57,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:51:57,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:51:57,519 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:51:57,519 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:51:57,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i [2021-11-03 04:51:57,597 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/data/37506a3cd/2ab99837e5184a339cda425cf48a5f6d/FLAG61ed518da [2021-11-03 04:51:58,705 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:51:58,706 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i [2021-11-03 04:51:58,759 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/data/37506a3cd/2ab99837e5184a339cda425cf48a5f6d/FLAG61ed518da [2021-11-03 04:51:59,028 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/bin/utaipan-aC7eJsxGYH/data/37506a3cd/2ab99837e5184a339cda425cf48a5f6d [2021-11-03 04:51:59,031 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:51:59,032 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:51:59,034 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:51:59,034 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:51:59,062 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:51:59,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:51:59" (1/1) ... [2021-11-03 04:51:59,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b1a70be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:51:59, skipping insertion in model container [2021-11-03 04:51:59,064 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:51:59" (1/1) ... [2021-11-03 04:51:59,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:51:59,282 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:52:01,690 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[343728,343741] [2021-11-03 04:52:01,693 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[343894,343907] [2021-11-03 04:52:01,694 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[344058,344071] [2021-11-03 04:52:01,694 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[344223,344236] [2021-11-03 04:52:01,705 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:52:01,906 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 04:52:01,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:52:02,490 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[343728,343741] [2021-11-03 04:52:02,490 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[343894,343907] [2021-11-03 04:52:02,491 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[344058,344071] [2021-11-03 04:52:02,491 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[344223,344236] [2021-11-03 04:52:02,494 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:52:02,592 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:52:03,097 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[343728,343741] [2021-11-03 04:52:03,097 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[343894,343907] [2021-11-03 04:52:03,098 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[344058,344071] [2021-11-03 04:52:03,098 WARN L228 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_fa6cb728-3c5e-4fe7-a9ea-72ccba10ef62/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-media-usb-gspca-gspca_ov519.cil.i[344223,344236] [2021-11-03 04:52:03,101 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:52:03,342 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:52:03,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:52:03 WrapperNode [2021-11-03 04:52:03,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:52:03,345 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:52:03,345 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:52:03,345 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:52:03,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:52:03" (1/1) ... [2021-11-03 04:52:03,506 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:52:03" (1/1) ...