./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-32_7a-drivers--net--ethernet--intel--i40e--i40e.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_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40e--i40e.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/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 7f3a586a75c7e96233d101fce62839fb91e2149f .................................................................................................................................................................................................................................................... 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_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40e--i40e.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/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 7f3a586a75c7e96233d101fce62839fb91e2149f ........................................................................................................................................................................... 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 02:20:27,516 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:20:27,519 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:20:27,596 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:20:27,597 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:20:27,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:20:27,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:20:27,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:20:27,606 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:20:27,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:20:27,608 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:20:27,610 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:20:27,610 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:20:27,612 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:20:27,613 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:20:27,615 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:20:27,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:20:27,617 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:20:27,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:20:27,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:20:27,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:20:27,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:20:27,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:20:27,629 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:20:27,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:20:27,633 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:20:27,634 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:20:27,635 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:20:27,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:20:27,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:20:27,638 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:20:27,639 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:20:27,640 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:20:27,641 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:20:27,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:20:27,643 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:20:27,644 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:20:27,645 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:20:27,645 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:20:27,647 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:20:27,648 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:20:27,649 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 02:20:27,677 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:20:27,678 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:20:27,678 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:20:27,679 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:20:27,679 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:20:27,679 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:20:27,679 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 02:20:27,680 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:20:27,680 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:20:27,680 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 02:20:27,681 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 02:20:27,681 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:20:27,681 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 02:20:27,682 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 02:20:27,682 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 02:20:27,683 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:20:27,683 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 02:20:27,683 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:20:27,684 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:20:27,684 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:20:27,684 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:20:27,684 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:20:27,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:20:27,685 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:20:27,685 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:20:27,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:20:27,686 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:20:27,686 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:20:27,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:20:27,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:20:27,687 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:20:27,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:20:27,688 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 02:20:27,688 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 02:20:27,688 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:20:27,688 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:20:27,689 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:20:27,689 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 02:20:27,689 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_54ad39cd-66f1-4638-a19b-50dc5c18244b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f3a586a75c7e96233d101fce62839fb91e2149f [2020-11-30 02:20:27,919 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:20:27,952 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:20:27,954 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:20:27,955 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:20:27,959 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:20:27,960 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40e--i40e.ko-entry_point.cil.out.i [2020-11-30 02:20:28,038 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/data/56c16138b/293fa975672a4fe087e4d41c60e431be/FLAGf9fce1235 [2020-11-30 02:20:29,657 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:20:29,660 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40e--i40e.ko-entry_point.cil.out.i [2020-11-30 02:20:29,787 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/data/56c16138b/293fa975672a4fe087e4d41c60e431be/FLAGf9fce1235 [2020-11-30 02:20:29,853 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/data/56c16138b/293fa975672a4fe087e4d41c60e431be [2020-11-30 02:20:29,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:20:29,857 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:20:29,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:20:29,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:20:29,863 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:20:29,864 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:20:29" (1/1) ... [2020-11-30 02:20:29,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24667e6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:20:29, skipping insertion in model container [2020-11-30 02:20:29,866 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:20:29" (1/1) ... [2020-11-30 02:20:29,873 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:20:30,425 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:20:36,874 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 02:20:40,518 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 02:20:40,520 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 02:20:40,521 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 02:20:40,528 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 02:20:40,530 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 02:20:40,531 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 02:20:40,531 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 02:20:40,532 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 02:20:40,533 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 02:20:40,616 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 02:20:40,617 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 02:20:40,618 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 02:20:40,619 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 02:20:40,620 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 02:20:40,620 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 02:20:40,621 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 02:20:40,622 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 02:20:40,623 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 02:20:40,623 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 02:20:40,625 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 02:20:40,626 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 02:20:40,627 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 02:20:40,632 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 02:20:40,632 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 02:20:40,636 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 02:20:40,638 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 02:20:40,639 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 02:20:40,642 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 02:20:40,745 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 02:20:40,746 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 02:20:40,749 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 02:20:40,751 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 02:20:40,754 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 02:20:40,755 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 02:20:40,756 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 02:20:40,760 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 02:20:40,771 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 02:20:40,774 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 02:20:41,165 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 02:20:41,166 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 02:20:42,456 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 02:20:42,457 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 02:20:43,118 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 02:20:43,621 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 02:20:43,622 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 02:20:43,623 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 02:20:43,627 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 02:20:43,628 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 02:20:43,629 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 02:20:45,461 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 02:20:45,504 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 02:20:45,978 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 02:20:45,978 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 02:20:45,998 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 02:20:45,999 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 02:20:46,090 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 02:20:46,090 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 02:20:50,234 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 02:20:50,234 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 02:20:50,237 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 02:20:50,237 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 02:20:50,279 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 02:20:50,280 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 02:20:53,954 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 02:20:54,838 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 02:20:54,855 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 02:20:54,872 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 02:20:54,891 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 02:20:54,956 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: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 02:20:54,963 INFO L168 Benchmark]: Toolchain (without parser) took 25103.57 ms. Allocated memory was 107.0 MB in the beginning and 302.0 MB in the end (delta: 195.0 MB). Free memory was 43.5 MB in the beginning and 124.2 MB in the end (delta: -80.6 MB). Peak memory consumption was 165.1 MB. Max. memory is 16.1 GB. [2020-11-30 02:20:54,963 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 88.1 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:20:54,965 INFO L168 Benchmark]: CACSL2BoogieTranslator took 25100.10 ms. Allocated memory was 107.0 MB in the beginning and 302.0 MB in the end (delta: 195.0 MB). Free memory was 43.5 MB in the beginning and 124.2 MB in the end (delta: -80.6 MB). Peak memory consumption was 165.1 MB. Max. memory is 16.1 GB. [2020-11-30 02:20:54,966 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 88.1 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 25100.10 ms. Allocated memory was 107.0 MB in the beginning and 302.0 MB in the end (delta: 195.0 MB). Free memory was 43.5 MB in the beginning and 124.2 MB in the end (delta: -80.6 MB). Peak memory consumption was 165.1 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 02:20:57,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:20:57,130 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:20:57,186 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:20:57,187 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:20:57,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:20:57,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:20:57,193 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:20:57,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:20:57,196 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:20:57,197 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:20:57,199 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:20:57,200 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:20:57,201 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:20:57,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:20:57,204 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:20:57,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:20:57,209 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:20:57,215 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:20:57,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:20:57,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:20:57,228 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:20:57,235 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:20:57,236 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:20:57,239 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:20:57,241 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:20:57,242 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:20:57,243 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:20:57,244 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:20:57,246 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:20:57,246 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:20:57,250 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:20:57,251 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:20:57,252 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:20:57,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:20:57,254 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:20:57,255 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:20:57,255 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:20:57,255 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:20:57,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:20:57,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:20:57,259 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 02:20:57,313 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:20:57,314 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:20:57,315 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:20:57,316 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:20:57,316 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:20:57,316 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:20:57,316 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:20:57,316 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:20:57,317 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:20:57,318 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:20:57,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:20:57,320 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:20:57,320 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:20:57,320 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:20:57,320 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:20:57,321 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 02:20:57,321 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 02:20:57,321 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:20:57,321 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:20:57,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:20:57,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:20:57,322 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 02:20:57,322 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:20:57,322 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:20:57,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:20:57,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:20:57,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:20:57,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:20:57,323 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 02:20:57,323 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 02:20:57,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:20:57,324 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:20:57,324 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:20:57,324 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_54ad39cd-66f1-4638-a19b-50dc5c18244b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f3a586a75c7e96233d101fce62839fb91e2149f [2020-11-30 02:20:57,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:20:57,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:20:57,704 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:20:57,705 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:20:57,706 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:20:57,709 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40e--i40e.ko-entry_point.cil.out.i [2020-11-30 02:20:57,775 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/data/1eb33f47d/9b94737683704d5e9e3bb4f4d1eabe0e/FLAG1596e3363 [2020-11-30 02:20:59,512 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:20:59,512 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40e--i40e.ko-entry_point.cil.out.i [2020-11-30 02:20:59,660 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/data/1eb33f47d/9b94737683704d5e9e3bb4f4d1eabe0e/FLAG1596e3363 [2020-11-30 02:21:00,137 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_54ad39cd-66f1-4638-a19b-50dc5c18244b/bin/utaipan/data/1eb33f47d/9b94737683704d5e9e3bb4f4d1eabe0e [2020-11-30 02:21:00,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:21:00,140 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:21:00,142 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:21:00,143 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:21:00,146 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:21:00,148 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:21:00" (1/1) ... [2020-11-30 02:21:00,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4545c569 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:21:00, skipping insertion in model container [2020-11-30 02:21:00,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:21:00" (1/1) ... [2020-11-30 02:21:00,159 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:21:00,610 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:21:06,643 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 02:21:25,410 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: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 02:21:25,424 INFO L168 Benchmark]: Toolchain (without parser) took 25280.26 ms. Allocated memory was 109.1 MB in the beginning and 249.6 MB in the end (delta: 140.5 MB). Free memory was 57.5 MB in the beginning and 62.4 MB in the end (delta: -4.9 MB). Peak memory consumption was 152.6 MB. Max. memory is 16.1 GB. [2020-11-30 02:21:25,425 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 71.3 MB. Free memory was 54.0 MB in the beginning and 53.9 MB in the end (delta: 58.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:21:25,428 INFO L168 Benchmark]: CACSL2BoogieTranslator took 25277.64 ms. Allocated memory was 109.1 MB in the beginning and 249.6 MB in the end (delta: 140.5 MB). Free memory was 57.1 MB in the beginning and 62.4 MB in the end (delta: -5.2 MB). Peak memory consumption was 152.6 MB. Max. memory is 16.1 GB. [2020-11-30 02:21:25,430 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 71.3 MB. Free memory was 54.0 MB in the beginning and 53.9 MB in the end (delta: 58.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 25277.64 ms. Allocated memory was 109.1 MB in the beginning and 249.6 MB in the end (delta: 140.5 MB). Free memory was 57.1 MB in the beginning and 62.4 MB in the end (delta: -5.2 MB). Peak memory consumption was 152.6 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...