./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--sfc--sfc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--sfc--sfc.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan --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 b4b4a8c9afa457a1c93ab87f1a05c750a607a27a ..................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--sfc--sfc.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan --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 b4b4a8c9afa457a1c93ab87f1a05c750a607a27a ............................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 03:22:44,392 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:22:44,394 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:22:44,467 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:22:44,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:22:44,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:22:44,487 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:22:44,489 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:22:44,492 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:22:44,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:22:44,494 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:22:44,496 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:22:44,497 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:22:44,499 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:22:44,501 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:22:44,503 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:22:44,504 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:22:44,505 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:22:44,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:22:44,511 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:22:44,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:22:44,515 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:22:44,517 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:22:44,518 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:22:44,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:22:44,522 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:22:44,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:22:44,524 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:22:44,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:22:44,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:22:44,526 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:22:44,527 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:22:44,528 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:22:44,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:22:44,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:22:44,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:22:44,533 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:22:44,533 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:22:44,534 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:22:44,535 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:22:44,536 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:22:44,537 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 03:22:44,568 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:22:44,568 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:22:44,569 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:22:44,570 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:22:44,570 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:22:44,570 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:22:44,570 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 03:22:44,571 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:22:44,571 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:22:44,571 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 03:22:44,571 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 03:22:44,572 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:22:44,572 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 03:22:44,572 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 03:22:44,573 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 03:22:44,573 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:22:44,574 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:22:44,574 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:22:44,574 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:22:44,575 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:22:44,575 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:22:44,575 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:22:44,575 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:22:44,576 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:22:44,576 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:22:44,576 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:22:44,577 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:22:44,577 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:22:44,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:22:44,577 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:22:44,578 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:22:44,578 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:22:44,578 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 03:22:44,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:22:44,579 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:22:44,579 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:22:44,579 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:22:44,579 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 03:22:44,580 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-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b4b4a8c9afa457a1c93ab87f1a05c750a607a27a [2020-11-30 03:22:44,847 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:22:44,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:22:44,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:22:44,885 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:22:44,886 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:22:44,887 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--sfc--sfc.ko-entry_point.cil.out.i [2020-11-30 03:22:44,997 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/data/6a0b77dd4/277f1cda74e3430caf31aff379f9cf36/FLAGa39a6143c [2020-11-30 03:22:47,268 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:22:47,269 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--sfc--sfc.ko-entry_point.cil.out.i [2020-11-30 03:22:47,488 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/data/6a0b77dd4/277f1cda74e3430caf31aff379f9cf36/FLAGa39a6143c [2020-11-30 03:22:47,911 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/data/6a0b77dd4/277f1cda74e3430caf31aff379f9cf36 [2020-11-30 03:22:47,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:22:47,919 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:22:47,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:22:47,923 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:22:47,927 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:22:47,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:22:47" (1/1) ... [2020-11-30 03:22:47,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@221f8c52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:22:47, skipping insertion in model container [2020-11-30 03:22:47,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:22:47" (1/1) ... [2020-11-30 03:22:47,942 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:22:48,528 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:22:59,129 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:22:59,664 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:22:59,868 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:22:59,869 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:22:59,874 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:22:59,875 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:22:59,884 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:22:59,920 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:22:59,920 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:22:59,922 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:00,039 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:00,536 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:00,646 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:00,868 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:00,901 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:00,936 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:01,093 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:01,431 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:01,476 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:01,512 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:01,548 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:04,380 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:04,953 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:08,406 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:08,407 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:08,560 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:10,273 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:10,302 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:10,327 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:10,352 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:16,195 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:16,219 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:18,355 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:19,053 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:19,054 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:19,055 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:19,055 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:23,672 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:27,782 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:27,805 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:28,843 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:28,863 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:28,863 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:28,902 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:28,921 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:28,941 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:28,942 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:29,060 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:29,060 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:29,061 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:29,461 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:29,462 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:29,463 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:29,464 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:29,465 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:30,313 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:30,333 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:30,352 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:30,372 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:31,236 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:31,255 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:31,368 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:32,236 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:32,256 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:32,409 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:32,429 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:23:32,432 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:972) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:706) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1577) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 03:23:32,437 INFO L168 Benchmark]: Toolchain (without parser) took 44516.70 ms. Allocated memory was 144.7 MB in the beginning and 348.1 MB in the end (delta: 203.4 MB). Free memory was 88.4 MB in the beginning and 103.1 MB in the end (delta: -14.6 MB). Peak memory consumption was 222.4 MB. Max. memory is 16.1 GB. [2020-11-30 03:23:32,438 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 69.2 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:23:32,440 INFO L168 Benchmark]: CACSL2BoogieTranslator took 44512.07 ms. Allocated memory was 144.7 MB in the beginning and 348.1 MB in the end (delta: 203.4 MB). Free memory was 88.4 MB in the beginning and 103.1 MB in the end (delta: -14.6 MB). Peak memory consumption was 222.4 MB. Max. memory is 16.1 GB. [2020-11-30 03:23:32,442 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 69.2 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 44512.07 ms. Allocated memory was 144.7 MB in the beginning and 348.1 MB in the end (delta: 203.4 MB). Free memory was 88.4 MB in the beginning and 103.1 MB in the end (delta: -14.6 MB). Peak memory consumption was 222.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 03:23:34,919 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:23:34,923 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:23:34,985 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:23:34,986 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:23:34,992 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:23:34,995 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:23:35,001 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:23:35,005 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:23:35,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:23:35,014 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:23:35,020 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:23:35,021 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:23:35,028 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:23:35,030 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:23:35,032 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:23:35,034 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:23:35,039 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:23:35,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:23:35,054 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:23:35,057 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:23:35,059 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:23:35,068 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:23:35,070 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:23:35,079 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:23:35,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:23:35,084 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:23:35,085 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:23:35,087 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:23:35,088 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:23:35,089 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:23:35,090 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:23:35,093 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:23:35,094 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:23:35,096 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:23:35,096 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:23:35,097 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:23:35,097 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:23:35,098 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:23:35,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:23:35,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:23:35,102 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 03:23:35,167 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:23:35,168 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:23:35,170 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:23:35,171 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:23:35,171 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:23:35,171 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:23:35,172 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:23:35,173 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:23:35,173 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:23:35,175 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:23:35,176 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:23:35,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:23:35,177 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:23:35,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:23:35,178 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:23:35,178 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 03:23:35,179 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 03:23:35,179 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:23:35,179 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:23:35,180 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:23:35,180 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:23:35,181 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 03:23:35,181 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:23:35,181 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:23:35,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:23:35,182 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:23:35,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:23:35,183 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:23:35,183 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 03:23:35,184 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 03:23:35,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:23:35,184 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:23:35,185 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:23:35,185 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-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b4b4a8c9afa457a1c93ab87f1a05c750a607a27a [2020-11-30 03:23:35,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:23:35,714 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:23:35,719 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:23:35,721 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:23:35,722 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:23:35,723 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--sfc--sfc.ko-entry_point.cil.out.i [2020-11-30 03:23:35,812 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/data/6e9cffbe7/d3b8f2c903214c4286ed8771253f68fb/FLAGdcf14f3bb [2020-11-30 03:23:38,219 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:23:38,220 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--sfc--sfc.ko-entry_point.cil.out.i [2020-11-30 03:23:38,388 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/data/6e9cffbe7/d3b8f2c903214c4286ed8771253f68fb/FLAGdcf14f3bb [2020-11-30 03:23:38,842 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1c72ea1b-a73e-4586-8b10-3226e404bab0/bin/utaipan/data/6e9cffbe7/d3b8f2c903214c4286ed8771253f68fb [2020-11-30 03:23:38,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:23:38,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:23:38,853 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:23:38,853 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:23:38,904 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:23:38,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:23:38" (1/1) ... [2020-11-30 03:23:38,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fe466fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:23:38, skipping insertion in model container [2020-11-30 03:23:38,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:23:38" (1/1) ... [2020-11-30 03:23:38,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:23:39,610 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:24:07,542 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:24:21,822 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:972) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:706) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1577) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 03:24:21,828 INFO L168 Benchmark]: Toolchain (without parser) took 42979.40 ms. Allocated memory was 117.4 MB in the beginning and 394.3 MB in the end (delta: 276.8 MB). Free memory was 47.8 MB in the beginning and 144.0 MB in the end (delta: -96.2 MB). Peak memory consumption was 237.0 MB. Max. memory is 16.1 GB. [2020-11-30 03:24:21,829 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 54.5 MB. Free memory was 36.7 MB in the beginning and 36.6 MB in the end (delta: 73.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:24:21,830 INFO L168 Benchmark]: CACSL2BoogieTranslator took 42973.31 ms. Allocated memory was 117.4 MB in the beginning and 394.3 MB in the end (delta: 276.8 MB). Free memory was 47.6 MB in the beginning and 144.0 MB in the end (delta: -96.4 MB). Peak memory consumption was 237.0 MB. Max. memory is 16.1 GB. [2020-11-30 03:24:21,832 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 54.5 MB. Free memory was 36.7 MB in the beginning and 36.6 MB in the end (delta: 73.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 42973.31 ms. Allocated memory was 117.4 MB in the beginning and 394.3 MB in the end (delta: 276.8 MB). Free memory was 47.6 MB in the beginning and 144.0 MB in the end (delta: -96.4 MB). Peak memory consumption was 237.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...