./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8 --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 dc9b4419040844a8ce97c3095eb41b2953480fc707644afeacf474d04d13edb4 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:25:41,037 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:25:41,040 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:25:41,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:25:41,098 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:25:41,102 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:25:41,104 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:25:41,109 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:25:41,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:25:41,120 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:25:41,121 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:25:41,124 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:25:41,124 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:25:41,127 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:25:41,129 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:25:41,136 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:25:41,138 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:25:41,139 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:25:41,141 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:25:41,149 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:25:41,151 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:25:41,153 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:25:41,156 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:25:41,157 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:25:41,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:25:41,167 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:25:41,167 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:25:41,170 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:25:41,170 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:25:41,172 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:25:41,173 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:25:41,174 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:25:41,176 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:25:41,178 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:25:41,179 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:25:41,180 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:25:41,181 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:25:41,181 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:25:41,181 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:25:41,182 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:25:41,183 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:25:41,184 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:25:41,228 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:25:41,229 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:25:41,230 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:25:41,231 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:25:41,231 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:25:41,231 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:25:41,232 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:25:41,232 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:25:41,238 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:25:41,239 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:25:41,240 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:25:41,240 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:25:41,241 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:25:41,241 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:25:41,241 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:25:41,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:25:41,242 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:25:41,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:25:41,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:25:41,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:25:41,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:25:41,244 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:25:41,244 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:25:41,244 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:25:41,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:25:41,245 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:25:41,245 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:25:41,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:25:41,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:25:41,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:25:41,247 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:25:41,248 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:25:41,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:25:41,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:25:41,249 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:25:41,249 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:25:41,249 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc9b4419040844a8ce97c3095eb41b2953480fc707644afeacf474d04d13edb4 [2021-11-07 01:25:41,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:25:41,551 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:25:41,553 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:25:41,554 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:25:41,555 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:25:41,556 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i [2021-11-07 01:25:41,642 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/data/f602d61d3/c1eecbe954d04469ab8194cba204749b/FLAG385d078bd [2021-11-07 01:25:42,556 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:25:42,556 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i [2021-11-07 01:25:42,602 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/data/f602d61d3/c1eecbe954d04469ab8194cba204749b/FLAG385d078bd [2021-11-07 01:25:42,964 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/data/f602d61d3/c1eecbe954d04469ab8194cba204749b [2021-11-07 01:25:42,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:25:42,968 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:25:42,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:25:42,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:25:42,973 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:25:42,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:25:42" (1/1) ... [2021-11-07 01:25:42,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e1c9646 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:42, skipping insertion in model container [2021-11-07 01:25:42,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:25:42" (1/1) ... [2021-11-07 01:25:42,993 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:25:43,186 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:25:44,412 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,646 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,683 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,694 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,755 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,762 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,772 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,789 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,859 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,873 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,880 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,885 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,891 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,897 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,905 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,920 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,926 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,932 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:44,944 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:45,016 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:45,022 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:45,033 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:45,046 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:45,052 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:45,058 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:45,065 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:45,066 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:45,071 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:45,072 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:45,086 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:25:45,761 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[351536,351549] [2021-11-07 01:25:45,762 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[351705,351718] [2021-11-07 01:25:45,763 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[351872,351885] [2021-11-07 01:25:45,763 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[352040,352053] [2021-11-07 01:25:45,791 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:25:45,938 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) [2021-11-07 01:25:45,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14dc10de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:45, skipping insertion in model container [2021-11-07 01:25:45,939 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:25:45,940 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:25:45,942 INFO L168 Benchmark]: Toolchain (without parser) took 2972.80 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 49.8 MB in the beginning and 58.9 MB in the end (delta: -9.1 MB). Peak memory consumption was 41.8 MB. Max. memory is 16.1 GB. [2021-11-07 01:25:45,943 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 98.6 MB. Free memory was 56.5 MB in the beginning and 56.4 MB in the end (delta: 45.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:25:45,944 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2970.19 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 49.6 MB in the beginning and 58.9 MB in the end (delta: -9.3 MB). Peak memory consumption was 41.8 MB. Max. memory is 16.1 GB. [2021-11-07 01:25:45,946 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 98.6 MB. Free memory was 56.5 MB in the beginning and 56.4 MB in the end (delta: 45.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2970.19 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 49.6 MB in the beginning and 58.9 MB in the end (delta: -9.3 MB). Peak memory consumption was 41.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5290]: 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8 --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 dc9b4419040844a8ce97c3095eb41b2953480fc707644afeacf474d04d13edb4 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:25:48,279 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:25:48,281 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:25:48,335 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:25:48,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:25:48,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:25:48,344 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:25:48,352 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:25:48,355 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:25:48,363 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:25:48,365 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:25:48,366 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:25:48,367 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:25:48,369 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:25:48,372 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:25:48,374 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:25:48,376 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:25:48,377 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:25:48,381 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:25:48,390 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:25:48,392 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:25:48,394 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:25:48,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:25:48,399 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:25:48,409 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:25:48,409 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:25:48,410 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:25:48,412 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:25:48,413 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:25:48,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:25:48,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:25:48,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:25:48,417 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:25:48,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:25:48,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:25:48,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:25:48,422 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:25:48,422 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:25:48,422 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:25:48,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:25:48,425 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:25:48,430 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:25:48,476 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:25:48,477 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:25:48,478 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:25:48,479 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:25:48,479 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:25:48,479 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:25:48,479 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:25:48,479 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:25:48,480 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:25:48,481 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:25:48,483 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:25:48,483 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:25:48,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:25:48,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:25:48,484 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:25:48,484 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:25:48,484 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:25:48,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:25:48,484 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:25:48,485 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:25:48,485 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:25:48,485 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:25:48,485 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:25:48,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:25:48,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:25:48,486 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:25:48,486 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:25:48,487 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:25:48,487 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:25:48,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:25:48,487 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:25:48,487 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:25:48,488 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc9b4419040844a8ce97c3095eb41b2953480fc707644afeacf474d04d13edb4 [2021-11-07 01:25:48,874 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:25:48,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:25:48,910 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:25:48,912 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:25:48,913 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:25:48,913 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i [2021-11-07 01:25:48,983 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/data/451a9256f/60900251e4cc41d4a2ac159ea199e26d/FLAG339323e49 [2021-11-07 01:25:49,926 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:25:49,926 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i [2021-11-07 01:25:49,999 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/data/451a9256f/60900251e4cc41d4a2ac159ea199e26d/FLAG339323e49 [2021-11-07 01:25:50,351 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/bin/utaipan-UUZaoUuFF8/data/451a9256f/60900251e4cc41d4a2ac159ea199e26d [2021-11-07 01:25:50,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:25:50,356 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:25:50,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:25:50,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:25:50,362 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:25:50,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:25:50" (1/1) ... [2021-11-07 01:25:50,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@593ffc54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:50, skipping insertion in model container [2021-11-07 01:25:50,365 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:25:50" (1/1) ... [2021-11-07 01:25:50,372 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:25:50,565 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:25:53,285 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[351536,351549] [2021-11-07 01:25:53,288 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[351705,351718] [2021-11-07 01:25:53,289 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[351872,351885] [2021-11-07 01:25:53,290 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[352040,352053] [2021-11-07 01:25:53,305 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:25:53,497 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:25:53,667 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:25:54,134 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[351536,351549] [2021-11-07 01:25:54,135 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[351705,351718] [2021-11-07 01:25:54,136 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[351872,351885] [2021-11-07 01:25:54,136 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[352040,352053] [2021-11-07 01:25:54,139 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:25:54,223 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:25:54,780 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[351536,351549] [2021-11-07 01:25:54,781 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[351705,351718] [2021-11-07 01:25:54,781 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[351872,351885] [2021-11-07 01:25:54,782 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_cd28397f-e3ca-40ae-a1ab-844abcfd4c7b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i[352040,352053] [2021-11-07 01:25:54,784 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:25:55,072 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:25:55,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:55 WrapperNode [2021-11-07 01:25:55,072 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:25:55,074 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:25:55,077 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:25:55,078 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:25:55,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:55" (1/1) ... [2021-11-07 01:25:55,251 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:25:55" (1/1) ...