./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/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 63ce0db47218686bdadf4900248726e63c1cd5d258d269f51394ba440835dbcc --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:29:29,009 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:29:29,011 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:29:29,085 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:29:29,086 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:29:29,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:29:29,094 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:29:29,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:29:29,102 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:29:29,108 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:29:29,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:29:29,112 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:29:29,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:29:29,116 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:29:29,119 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:29:29,121 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:29:29,123 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:29:29,125 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:29:29,130 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:29:29,138 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:29:29,141 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:29:29,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:29:29,146 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:29:29,147 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:29:29,159 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:29:29,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:29:29,160 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:29:29,162 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:29:29,163 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:29:29,165 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:29:29,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:29:29,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:29:29,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:29:29,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:29:29,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:29:29,175 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:29:29,176 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:29:29,176 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:29:29,177 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:29:29,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:29:29,179 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:29:29,180 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:29:29,229 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:29:29,230 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:29:29,231 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:29:29,233 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:29:29,233 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:29:29,233 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:29:29,234 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:29:29,234 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:29:29,234 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:29:29,235 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:29:29,236 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:29:29,236 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:29:29,237 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:29:29,237 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:29:29,237 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:29:29,238 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:29:29,239 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:29:29,239 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:29:29,239 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:29:29,240 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:29:29,240 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:29:29,240 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:29:29,241 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:29:29,241 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:29:29,242 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:29:29,242 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:29:29,242 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:29:29,243 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:29:29,243 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:29:29,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:29:29,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:29:29,246 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:29:29,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:29:29,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:29:29,247 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:29:29,247 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:29:29,247 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63ce0db47218686bdadf4900248726e63c1cd5d258d269f51394ba440835dbcc [2021-11-07 01:29:29,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:29:29,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:29:29,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:29:29,578 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:29:29,579 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:29:29,580 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i [2021-11-07 01:29:29,647 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/data/b02ce1e14/802532e7dcf44305b696028d3f7870ff/FLAGc07260643 [2021-11-07 01:29:31,097 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:29:31,098 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i [2021-11-07 01:29:31,242 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/data/b02ce1e14/802532e7dcf44305b696028d3f7870ff/FLAGc07260643 [2021-11-07 01:29:31,516 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/data/b02ce1e14/802532e7dcf44305b696028d3f7870ff [2021-11-07 01:29:31,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:29:31,522 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:29:31,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:29:31,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:29:31,530 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:29:31,531 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:29:31" (1/1) ... [2021-11-07 01:29:31,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36bb826e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:31, skipping insertion in model container [2021-11-07 01:29:31,533 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:29:31" (1/1) ... [2021-11-07 01:29:31,541 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:29:31,893 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:29:33,651 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 01:29:33,666 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 01:29:33,670 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 01:29:33,672 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:29:33,674 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 01:29:33,678 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 01:29:33,689 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 01:29:33,692 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 01:29:33,766 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 01:29:33,768 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 01:29:35,777 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 01:29:35,830 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 01:29:35,834 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 01:29:35,836 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 01:29:36,171 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 01:29:36,172 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 01:29:36,173 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 01:29:36,175 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 01:29:36,205 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 01:29:36,208 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 01:29:36,210 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 01:29:36,226 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 01:29:36,246 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 01:29:36,268 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 01:29:36,271 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 01:29:36,272 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 01:29:36,273 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 01:29:36,274 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 01:29:38,472 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 01:29:38,505 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 01:29:38,517 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 01:29:38,676 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 01:29:39,201 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 01:29:39,231 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 01:29:39,244 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 01:29:40,052 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 01:29:40,053 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 01:29:40,055 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 01:29:40,056 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 01:29:40,249 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 01:29:40,279 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 01:29:40,292 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 01:29:40,310 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 01:29:40,314 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 01:29:40,316 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 01:29:40,359 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 01:29:40,360 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 01:29:40,390 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 01:29:40,409 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 01:29:40,410 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 01:29:40,414 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 01:29:40,415 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 01:29:40,444 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:29:40,445 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 01:29:40,460 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 01:29:40,461 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:29:40,625 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 01:29:40,626 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 01:29:40,632 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 01:29:40,633 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 01:29:40,636 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 01:29:40,637 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 01:29:40,745 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 01:29:40,746 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 01:29:40,762 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 01:29:40,763 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 01:29:41,927 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1034893,1034906] [2021-11-07 01:29:41,935 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035040,1035053] [2021-11-07 01:29:41,935 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035179,1035192] [2021-11-07 01:29:41,936 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035337,1035350] [2021-11-07 01:29:41,998 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:29:42,443 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 01:29:42,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@67c5342a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:42, skipping insertion in model container [2021-11-07 01:29:42,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:29:42,445 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:29:42,447 INFO L168 Benchmark]: Toolchain (without parser) took 10923.86 ms. Allocated memory was 107.0 MB in the beginning and 285.2 MB in the end (delta: 178.3 MB). Free memory was 50.2 MB in the beginning and 153.4 MB in the end (delta: -103.2 MB). Peak memory consumption was 159.6 MB. Max. memory is 16.1 GB. [2021-11-07 01:29:42,448 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 107.0 MB. Free memory was 80.9 MB in the beginning and 80.9 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:29:42,449 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10918.22 ms. Allocated memory was 107.0 MB in the beginning and 285.2 MB in the end (delta: 178.3 MB). Free memory was 50.2 MB in the beginning and 153.4 MB in the end (delta: -103.2 MB). Peak memory consumption was 159.6 MB. Max. memory is 16.1 GB. [2021-11-07 01:29:42,451 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 107.0 MB. Free memory was 80.9 MB in the beginning and 80.9 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 10918.22 ms. Allocated memory was 107.0 MB in the beginning and 285.2 MB in the end (delta: 178.3 MB). Free memory was 50.2 MB in the beginning and 153.4 MB in the end (delta: -103.2 MB). Peak memory consumption was 159.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 11285]: 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/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 63ce0db47218686bdadf4900248726e63c1cd5d258d269f51394ba440835dbcc --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:29:45,132 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:29:45,134 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:29:45,196 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:29:45,197 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:29:45,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:29:45,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:29:45,209 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:29:45,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:29:45,221 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:29:45,223 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:29:45,225 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:29:45,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:29:45,228 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:29:45,231 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:29:45,236 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:29:45,237 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:29:45,239 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:29:45,242 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:29:45,250 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:29:45,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:29:45,254 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:29:45,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:29:45,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:29:45,272 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:29:45,273 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:29:45,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:29:45,276 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:29:45,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:29:45,278 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:29:45,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:29:45,280 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:29:45,282 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:29:45,283 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:29:45,285 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:29:45,285 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:29:45,287 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:29:45,287 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:29:45,287 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:29:45,289 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:29:45,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:29:45,291 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:29:45,348 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:29:45,348 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:29:45,350 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:29:45,350 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:29:45,351 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:29:45,351 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:29:45,351 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:29:45,351 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:29:45,353 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:29:45,355 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:29:45,356 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:29:45,357 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:29:45,357 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:29:45,357 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:29:45,358 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:29:45,358 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:29:45,358 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:29:45,358 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:29:45,359 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:29:45,359 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:29:45,359 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:29:45,360 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:29:45,360 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:29:45,360 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:29:45,361 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:29:45,361 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:29:45,361 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:29:45,362 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:29:45,362 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:29:45,362 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:29:45,362 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:29:45,363 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:29:45,363 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63ce0db47218686bdadf4900248726e63c1cd5d258d269f51394ba440835dbcc [2021-11-07 01:29:45,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:29:45,784 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:29:45,787 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:29:45,788 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:29:45,789 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:29:45,790 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i [2021-11-07 01:29:45,866 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/data/f790695cc/4180722c157040da95b8bb6d8e853ced/FLAGbc3a2255d [2021-11-07 01:29:47,580 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:29:47,580 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i [2021-11-07 01:29:47,675 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/data/f790695cc/4180722c157040da95b8bb6d8e853ced/FLAGbc3a2255d [2021-11-07 01:29:47,825 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/data/f790695cc/4180722c157040da95b8bb6d8e853ced [2021-11-07 01:29:47,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:29:47,829 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:29:47,832 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:29:47,832 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:29:47,839 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:29:47,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:29:47" (1/1) ... [2021-11-07 01:29:47,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@665d0930 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:47, skipping insertion in model container [2021-11-07 01:29:47,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:29:47" (1/1) ... [2021-11-07 01:29:47,851 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:29:48,258 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:30:00,224 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1034893,1034906] [2021-11-07 01:30:00,236 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035040,1035053] [2021-11-07 01:30:00,237 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035179,1035192] [2021-11-07 01:30:00,238 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035337,1035350] [2021-11-07 01:30:00,333 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:30:00,826 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:30:01,014 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:30:02,386 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1034893,1034906] [2021-11-07 01:30:02,392 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035040,1035053] [2021-11-07 01:30:02,392 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035179,1035192] [2021-11-07 01:30:02,396 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035337,1035350] [2021-11-07 01:30:02,408 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:30:02,706 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:30:04,365 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1034893,1034906] [2021-11-07 01:30:04,366 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035040,1035053] [2021-11-07 01:30:04,367 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035179,1035192] [2021-11-07 01:30:04,372 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_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035337,1035350] [2021-11-07 01:30:04,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:30:05,325 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:30:05,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:05 WrapperNode [2021-11-07 01:30:05,326 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:30:05,327 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:30:05,328 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:30:05,328 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:30:05,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:05" (1/1) ... [2021-11-07 01:30:06,116 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:05" (1/1) ... [2021-11-07 01:30:14,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:30:14,263 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:30:14,264 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:30:14,265 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:30:14,275 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:05" (1/1) ... [2021-11-07 01:30:14,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:05" (1/1) ... [2021-11-07 01:30:17,137 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:05" (1/1) ... [2021-11-07 01:30:17,141 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:05" (1/1) ... [2021-11-07 01:30:22,101 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:05" (1/1) ... [2021-11-07 01:30:22,586 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:05" (1/1) ... [2021-11-07 01:30:22,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:05" (1/1) ... [2021-11-07 01:30:23,831 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:30:23,834 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:30:23,834 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:30:23,835 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:30:23,836 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:05" (1/1) ... [2021-11-07 01:30:23,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:30:23,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:30:23,881 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:30:23,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11f7dd76-02a6-4a0d-99d9-c6d9f430f05c/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:30:23,943 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-11-07 01:30:23,944 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-11-07 01:30:23,944 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_finidev [2021-11-07 01:30:23,944 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_finidev [2021-11-07 01:30:23,944 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-07 01:30:23,945 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_ops_attach [2021-11-07 01:30:23,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_ops_attach [2021-11-07 01:30:23,945 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_resume [2021-11-07 01:30:23,945 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_resume [2021-11-07 01:30:23,946 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_ts_register [2021-11-07 01:30:23,946 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_ts_register [2021-11-07 01:30:23,946 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_initdev [2021-11-07 01:30:23,946 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_initdev [2021-11-07 01:30:23,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:30:23,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 01:30:23,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:30:23,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:30:23,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 01:30:23,948 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_requeue [2021-11-07 01:30:23,948 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_requeue [2021-11-07 01:30:23,948 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_tuner [2021-11-07 01:30:23,948 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_tuner [2021-11-07 01:30:23,948 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_ops_detach [2021-11-07 01:30:23,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_ops_detach [2021-11-07 01:30:23,949 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tuner_setup [2021-11-07 01:30:23,949 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tuner_setup [2021-11-07 01:30:23,949 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_ctrl [2021-11-07 01:30:23,950 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_ctrl [2021-11-07 01:30:23,950 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_irq_video_signalchange [2021-11-07 01:30:23,951 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_irq_video_signalchange [2021-11-07 01:30:23,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 01:30:23,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 01:30:23,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:30:23,952 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_frequency [2021-11-07 01:30:23,952 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_frequency [2021-11-07 01:30:23,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:30:23,953 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 01:30:23,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 01:30:23,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 01:30:23,953 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_frequency [2021-11-07 01:30:23,954 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_frequency [2021-11-07 01:30:23,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:30:23,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:30:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_board_init2 [2021-11-07 01:30:23,956 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_board_init2 [2021-11-07 01:30:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:30:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:30:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 01:30:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure radio_s_tuner [2021-11-07 01:30:23,958 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_s_tuner [2021-11-07 01:30:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 01:30:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:30:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:30:23,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 01:30:23,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 01:30:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 01:30:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 01:30:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:30:23,960 INFO L130 BoogieDeclarations]: Found specification of procedure radio_g_tuner [2021-11-07 01:30:23,962 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_g_tuner [2021-11-07 01:30:23,962 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 01:30:23,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 01:30:23,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 01:30:23,963 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 01:30:23,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 01:30:23,964 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_ts_unregister [2021-11-07 01:30:23,964 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_ts_unregister