./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 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/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_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 63ce0db47218686bdadf4900248726e63c1cd5d258d269f51394ba440835dbcc --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 03:55:47,731 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 03:55:47,733 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 03:55:47,782 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 03:55:47,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 03:55:47,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 03:55:47,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 03:55:47,793 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 03:55:47,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 03:55:47,801 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 03:55:47,802 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 03:55:47,804 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 03:55:47,804 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 03:55:47,807 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 03:55:47,809 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 03:55:47,813 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 03:55:47,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 03:55:47,816 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 03:55:47,819 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 03:55:47,827 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 03:55:47,829 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 03:55:47,830 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 03:55:47,833 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 03:55:47,835 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 03:55:47,844 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 03:55:47,844 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 03:55:47,845 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 03:55:47,847 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 03:55:47,847 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 03:55:47,849 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 03:55:47,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 03:55:47,851 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 03:55:47,853 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 03:55:47,854 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 03:55:47,856 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 03:55:47,856 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 03:55:47,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 03:55:47,858 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 03:55:47,858 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 03:55:47,859 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 03:55:47,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 03:55:47,861 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 03:55:47,910 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 03:55:47,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 03:55:47,914 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 03:55:47,915 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 03:55:47,915 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 03:55:47,915 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 03:55:47,915 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 03:55:47,916 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 03:55:47,916 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 03:55:47,916 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 03:55:47,923 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 03:55:47,923 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 03:55:47,924 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 03:55:47,924 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 03:55:47,924 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 03:55:47,925 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 03:55:47,925 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 03:55:47,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 03:55:47,926 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 03:55:47,926 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 03:55:47,926 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 03:55:47,926 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 03:55:47,927 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 03:55:47,927 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 03:55:47,927 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 03:55:47,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 03:55:47,928 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 03:55:47,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 03:55:47,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 03:55:47,930 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 03:55:47,930 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 03:55:47,930 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 03:55:47,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 03:55:47,931 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 03:55:47,931 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 03:55:47,931 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 03:55:47,932 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63ce0db47218686bdadf4900248726e63c1cd5d258d269f51394ba440835dbcc [2021-11-03 03:55:48,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 03:55:48,206 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 03:55:48,209 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 03:55:48,210 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 03:55:48,211 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 03:55:48,212 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i [2021-11-03 03:55:48,301 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/data/309224ed2/8f0ac6af3f3b49f2bb3edeb2f99b40cf/FLAG2fd90a3be [2021-11-03 03:55:49,512 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 03:55:49,513 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i [2021-11-03 03:55:49,611 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/data/309224ed2/8f0ac6af3f3b49f2bb3edeb2f99b40cf/FLAG2fd90a3be [2021-11-03 03:55:50,107 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/data/309224ed2/8f0ac6af3f3b49f2bb3edeb2f99b40cf [2021-11-03 03:55:50,109 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 03:55:50,112 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 03:55:50,116 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 03:55:50,116 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 03:55:50,120 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 03:55:50,121 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:55:50" (1/1) ... [2021-11-03 03:55:50,122 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e5ebf82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:55:50, skipping insertion in model container [2021-11-03 03:55:50,122 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:55:50" (1/1) ... [2021-11-03 03:55:50,130 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 03:55:50,476 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 03:55:52,293 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:52,300 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:52,304 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:52,306 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:52,308 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:52,311 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:52,319 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:52,321 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:52,378 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:52,380 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,080 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,127 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,130 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,132 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,446 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,447 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,448 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,450 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,486 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,488 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,489 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,517 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,547 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,572 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,575 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,576 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,577 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:54,577 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:56,499 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:56,523 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:56,534 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:56,649 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:57,121 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:57,144 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:57,155 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:57,831 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:57,832 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:57,833 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:57,834 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,026 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,056 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,070 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,082 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,086 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,088 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,131 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,132 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,160 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,176 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,177 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,178 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,179 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,202 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,203 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,215 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,216 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,377 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,378 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,381 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,382 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,384 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,388 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,502 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,503 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,517 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:58,518 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 03:55:59,550 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1034893,1034906] [2021-11-03 03:55:59,553 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035040,1035053] [2021-11-03 03:55:59,553 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035179,1035192] [2021-11-03 03:55:59,554 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035337,1035350] [2021-11-03 03:55:59,596 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 03:55:59,934 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-03 03:55:59,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6460cc2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:55:59, skipping insertion in model container [2021-11-03 03:55:59,935 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 03:55:59,935 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 03:55:59,938 INFO L168 Benchmark]: Toolchain (without parser) took 9824.39 ms. Allocated memory was 107.0 MB in the beginning and 333.4 MB in the end (delta: 226.5 MB). Free memory was 56.1 MB in the beginning and 162.8 MB in the end (delta: -106.8 MB). Peak memory consumption was 150.2 MB. Max. memory is 16.1 GB. [2021-11-03 03:55:59,939 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 107.0 MB. Free memory is still 60.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 03:55:59,940 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9819.28 ms. Allocated memory was 107.0 MB in the beginning and 333.4 MB in the end (delta: 226.5 MB). Free memory was 55.7 MB in the beginning and 162.8 MB in the end (delta: -107.1 MB). Peak memory consumption was 150.2 MB. Max. memory is 16.1 GB. [2021-11-03 03:55:59,942 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 107.0 MB. Free memory is still 60.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 9819.28 ms. Allocated memory was 107.0 MB in the beginning and 333.4 MB in the end (delta: 226.5 MB). Free memory was 55.7 MB in the beginning and 162.8 MB in the end (delta: -107.1 MB). Peak memory consumption was 150.2 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/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_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 63ce0db47218686bdadf4900248726e63c1cd5d258d269f51394ba440835dbcc --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 03:56:02,074 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 03:56:02,077 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 03:56:02,107 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 03:56:02,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 03:56:02,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 03:56:02,111 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 03:56:02,114 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 03:56:02,116 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 03:56:02,117 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 03:56:02,119 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 03:56:02,120 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 03:56:02,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 03:56:02,122 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 03:56:02,124 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 03:56:02,126 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 03:56:02,127 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 03:56:02,128 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 03:56:02,130 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 03:56:02,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 03:56:02,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 03:56:02,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 03:56:02,144 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 03:56:02,145 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 03:56:02,150 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 03:56:02,157 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 03:56:02,158 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 03:56:02,159 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 03:56:02,160 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 03:56:02,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 03:56:02,164 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 03:56:02,165 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 03:56:02,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 03:56:02,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 03:56:02,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 03:56:02,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 03:56:02,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 03:56:02,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 03:56:02,174 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 03:56:02,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 03:56:02,177 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 03:56:02,178 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 03:56:02,237 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 03:56:02,237 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 03:56:02,238 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 03:56:02,238 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 03:56:02,239 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 03:56:02,239 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 03:56:02,239 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 03:56:02,239 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 03:56:02,239 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 03:56:02,241 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 03:56:02,242 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 03:56:02,242 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 03:56:02,242 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 03:56:02,242 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 03:56:02,242 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 03:56:02,243 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 03:56:02,243 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 03:56:02,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 03:56:02,243 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 03:56:02,243 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 03:56:02,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 03:56:02,244 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 03:56:02,244 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 03:56:02,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 03:56:02,244 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 03:56:02,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 03:56:02,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 03:56:02,245 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 03:56:02,245 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 03:56:02,245 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 03:56:02,246 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 03:56:02,246 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 03:56:02,246 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63ce0db47218686bdadf4900248726e63c1cd5d258d269f51394ba440835dbcc [2021-11-03 03:56:02,623 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 03:56:02,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 03:56:02,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 03:56:02,651 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 03:56:02,652 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 03:56:02,652 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i [2021-11-03 03:56:02,738 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/data/b9e1a608f/9f175ff541834f4cbe349f39cf031850/FLAG728de1d6c [2021-11-03 03:56:04,218 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 03:56:04,219 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i [2021-11-03 03:56:04,427 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/data/b9e1a608f/9f175ff541834f4cbe349f39cf031850/FLAG728de1d6c [2021-11-03 03:56:04,573 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/data/b9e1a608f/9f175ff541834f4cbe349f39cf031850 [2021-11-03 03:56:04,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 03:56:04,578 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 03:56:04,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 03:56:04,581 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 03:56:04,584 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 03:56:04,585 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:56:04" (1/1) ... [2021-11-03 03:56:04,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79487d08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:56:04, skipping insertion in model container [2021-11-03 03:56:04,587 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 03:56:04" (1/1) ... [2021-11-03 03:56:04,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 03:56:05,001 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 03:56:13,448 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1034893,1034906] [2021-11-03 03:56:13,451 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035040,1035053] [2021-11-03 03:56:13,452 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035179,1035192] [2021-11-03 03:56:13,452 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035337,1035350] [2021-11-03 03:56:13,496 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 03:56:13,823 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 03:56:13,994 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 03:56:14,844 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1034893,1034906] [2021-11-03 03:56:14,845 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035040,1035053] [2021-11-03 03:56:14,845 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035179,1035192] [2021-11-03 03:56:14,846 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035337,1035350] [2021-11-03 03:56:14,856 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 03:56:15,108 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 03:56:16,812 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1034893,1034906] [2021-11-03 03:56:16,813 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035040,1035053] [2021-11-03 03:56:16,814 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035179,1035192] [2021-11-03 03:56:16,819 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_84ff93e9-eb12-4cfd-ae51-25447454f49c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7134-saa7134.cil.i[1035337,1035350] [2021-11-03 03:56:16,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 03:56:17,795 INFO L208 MainTranslator]: Completed translation [2021-11-03 03:56:17,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:56:17 WrapperNode [2021-11-03 03:56:17,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 03:56:17,797 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 03:56:17,797 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 03:56:17,801 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 03:56:17,808 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:56:17" (1/1) ... [2021-11-03 03:56:18,248 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:56:17" (1/1) ... [2021-11-03 03:56:25,434 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 03:56:25,435 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 03:56:25,435 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 03:56:25,436 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 03:56:25,445 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:56:17" (1/1) ... [2021-11-03 03:56:25,446 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:56:17" (1/1) ... [2021-11-03 03:56:27,824 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:56:17" (1/1) ... [2021-11-03 03:56:27,841 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:56:17" (1/1) ... [2021-11-03 03:56:32,723 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:56:17" (1/1) ... [2021-11-03 03:56:33,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:56:17" (1/1) ... [2021-11-03 03:56:33,441 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:56:17" (1/1) ... [2021-11-03 03:56:34,016 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 03:56:34,018 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 03:56:34,018 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 03:56:34,019 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 03:56:34,019 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 03:56:17" (1/1) ... [2021-11-03 03:56:34,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 03:56:34,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 03:56:34,051 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 03:56:34,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_84ff93e9-eb12-4cfd-ae51-25447454f49c/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 03:56:34,112 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2021-11-03 03:56:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2021-11-03 03:56:34,113 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_finidev [2021-11-03 03:56:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_finidev [2021-11-03 03:56:34,113 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-03 03:56:34,113 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_ops_attach [2021-11-03 03:56:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_ops_attach [2021-11-03 03:56:34,114 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_resume [2021-11-03 03:56:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_resume [2021-11-03 03:56:34,114 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_ts_register [2021-11-03 03:56:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_ts_register [2021-11-03 03:56:34,114 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_initdev [2021-11-03 03:56:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_initdev [2021-11-03 03:56:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 03:56:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 03:56:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 03:56:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 03:56:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 03:56:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_buffer_requeue [2021-11-03 03:56:34,115 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_buffer_requeue [2021-11-03 03:56:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_tuner [2021-11-03 03:56:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_tuner [2021-11-03 03:56:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure mpeg_ops_detach [2021-11-03 03:56:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure mpeg_ops_detach [2021-11-03 03:56:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_tuner_setup [2021-11-03 03:56:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_tuner_setup [2021-11-03 03:56:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_ctrl [2021-11-03 03:56:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_ctrl [2021-11-03 03:56:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_irq_video_signalchange [2021-11-03 03:56:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_irq_video_signalchange [2021-11-03 03:56:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 03:56:34,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 03:56:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 03:56:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_g_frequency [2021-11-03 03:56:34,119 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_g_frequency [2021-11-03 03:56:34,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 03:56:34,119 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 03:56:34,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 03:56:34,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-03 03:56:34,119 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_s_frequency [2021-11-03 03:56:34,119 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_s_frequency [2021-11-03 03:56:34,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 03:56:34,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 03:56:34,120 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_board_init2 [2021-11-03 03:56:34,121 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_board_init2 [2021-11-03 03:56:34,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 03:56:34,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 03:56:34,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 03:56:34,122 INFO L130 BoogieDeclarations]: Found specification of procedure radio_s_tuner [2021-11-03 03:56:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_s_tuner [2021-11-03 03:56:34,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 03:56:34,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 03:56:34,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 03:56:34,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 03:56:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 03:56:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 03:56:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 03:56:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 03:56:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure radio_g_tuner [2021-11-03 03:56:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure radio_g_tuner [2021-11-03 03:56:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 03:56:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 03:56:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 03:56:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 03:56:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 03:56:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure saa7134_ts_unregister [2021-11-03 03:56:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7134_ts_unregister