./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--hostap--hostap.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--hostap--hostap.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/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 0ec9e32242ce7ccc6a400b04fc3bc10ce348dfd9 ........................................................................................................................................................................................................................... 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_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--hostap--hostap.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/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 0ec9e32242ce7ccc6a400b04fc3bc10ce348dfd9 .................................................................................................................................................................................... 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 0.2.0-7b2dab5 [2020-12-09 10:38:15,784 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 10:38:15,785 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 10:38:15,823 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 10:38:15,823 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 10:38:15,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 10:38:15,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 10:38:15,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 10:38:15,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 10:38:15,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 10:38:15,845 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 10:38:15,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 10:38:15,847 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 10:38:15,848 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 10:38:15,849 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 10:38:15,850 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 10:38:15,851 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 10:38:15,852 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 10:38:15,854 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 10:38:15,856 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 10:38:15,858 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 10:38:15,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 10:38:15,860 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 10:38:15,861 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 10:38:15,864 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 10:38:15,864 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 10:38:15,865 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 10:38:15,866 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 10:38:15,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 10:38:15,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 10:38:15,868 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 10:38:15,868 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 10:38:15,869 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 10:38:15,870 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 10:38:15,871 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 10:38:15,871 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 10:38:15,872 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 10:38:15,872 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 10:38:15,872 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 10:38:15,873 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 10:38:15,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 10:38:15,874 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 10:38:15,892 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 10:38:15,893 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 10:38:15,893 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 10:38:15,893 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 10:38:15,894 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 10:38:15,894 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 10:38:15,894 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 10:38:15,894 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 10:38:15,894 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 10:38:15,894 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 10:38:15,894 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 10:38:15,894 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 10:38:15,894 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 10:38:15,895 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 10:38:15,895 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 10:38:15,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 10:38:15,895 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 10:38:15,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 10:38:15,895 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 10:38:15,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 10:38:15,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 10:38:15,896 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 10:38:15,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 10:38:15,896 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 10:38:15,896 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 10:38:15,896 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 10:38:15,896 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 10:38:15,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 10:38:15,897 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 10:38:15,897 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 10:38:15,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 10:38:15,897 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 10:38:15,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 10:38:15,897 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 10:38:15,897 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 10:38:15,897 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 10:38:15,898 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_686fce48-0f7c-45c9-bef3-e7ac2a05250c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ec9e32242ce7ccc6a400b04fc3bc10ce348dfd9 [2020-12-09 10:38:16,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 10:38:16,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 10:38:16,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 10:38:16,092 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 10:38:16,092 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 10:38:16,093 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--hostap--hostap.ko-main.cil.out.i [2020-12-09 10:38:16,134 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/data/9ed9c185e/f6633fd141684829b3731cbe7d3e1411/FLAGa6dd8460e [2020-12-09 10:38:16,883 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 10:38:16,884 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--hostap--hostap.ko-main.cil.out.i [2020-12-09 10:38:16,921 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/data/9ed9c185e/f6633fd141684829b3731cbe7d3e1411/FLAGa6dd8460e [2020-12-09 10:38:17,192 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/data/9ed9c185e/f6633fd141684829b3731cbe7d3e1411 [2020-12-09 10:38:17,200 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 10:38:17,203 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 10:38:17,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 10:38:17,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 10:38:17,215 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 10:38:17,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:38:17" (1/1) ... [2020-12-09 10:38:17,221 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21523101 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:38:17, skipping insertion in model container [2020-12-09 10:38:17,222 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:38:17" (1/1) ... [2020-12-09 10:38:17,232 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 10:38:17,422 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 10:38:18,540 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:18,552 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:18,562 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:18,612 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,093 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,104 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,435 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,436 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,438 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,446 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,447 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,448 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,450 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,458 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,462 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,503 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,503 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,504 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,541 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,688 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,720 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,723 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,805 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,805 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,807 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,808 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:19,993 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:20,032 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:20,150 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:20,670 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:20,671 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:20,672 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:21,229 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:21,232 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:21,272 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:21,273 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:21,397 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:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) 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:1409) 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:1353) 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:1046) 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:1578) 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:2201) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:196) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) 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:1578) 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:2201) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:196) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) 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:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) 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) [2020-12-09 10:38:21,401 INFO L168 Benchmark]: Toolchain (without parser) took 4197.03 ms. Allocated memory was 125.8 MB in the beginning and 188.7 MB in the end (delta: 62.9 MB). Free memory was 87.5 MB in the beginning and 104.5 MB in the end (delta: -17.1 MB). Peak memory consumption was 94.9 MB. Max. memory is 16.1 GB. [2020-12-09 10:38:21,402 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 125.8 MB. Free memory was 96.9 MB in the beginning and 96.9 MB in the end (delta: 24.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 10:38:21,403 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4192.57 ms. Allocated memory was 125.8 MB in the beginning and 188.7 MB in the end (delta: 62.9 MB). Free memory was 87.3 MB in the beginning and 104.5 MB in the end (delta: -17.3 MB). Peak memory consumption was 94.9 MB. Max. memory is 16.1 GB. [2020-12-09 10:38:21,404 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 125.8 MB. Free memory was 96.9 MB in the beginning and 96.9 MB in the end (delta: 24.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4192.57 ms. Allocated memory was 125.8 MB in the beginning and 188.7 MB in the end (delta: 62.9 MB). Free memory was 87.3 MB in the beginning and 104.5 MB in the end (delta: -17.3 MB). Peak memory consumption was 94.9 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 0.2.0-7b2dab5 [2020-12-09 10:38:22,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 10:38:22,740 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 10:38:22,768 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 10:38:22,768 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 10:38:22,770 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 10:38:22,771 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 10:38:22,774 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 10:38:22,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 10:38:22,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 10:38:22,779 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 10:38:22,787 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 10:38:22,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 10:38:22,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 10:38:22,790 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 10:38:22,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 10:38:22,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 10:38:22,794 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 10:38:22,796 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 10:38:22,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 10:38:22,800 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 10:38:22,801 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 10:38:22,802 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 10:38:22,803 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 10:38:22,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 10:38:22,807 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 10:38:22,807 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 10:38:22,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 10:38:22,809 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 10:38:22,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 10:38:22,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 10:38:22,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 10:38:22,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 10:38:22,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 10:38:22,814 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 10:38:22,814 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 10:38:22,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 10:38:22,815 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 10:38:22,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 10:38:22,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 10:38:22,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 10:38:22,816 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 10:38:22,839 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 10:38:22,840 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 10:38:22,841 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 10:38:22,841 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 10:38:22,841 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 10:38:22,841 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 10:38:22,841 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 10:38:22,842 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 10:38:22,842 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 10:38:22,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 10:38:22,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 10:38:22,843 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 10:38:22,843 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 10:38:22,843 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 10:38:22,844 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 10:38:22,844 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 10:38:22,844 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 10:38:22,844 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 10:38:22,844 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 10:38:22,844 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 10:38:22,845 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 10:38:22,845 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 10:38:22,845 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 10:38:22,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 10:38:22,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 10:38:22,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 10:38:22,846 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 10:38:22,846 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 10:38:22,846 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 10:38:22,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 10:38:22,847 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 10:38:22,847 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 10:38:22,847 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_686fce48-0f7c-45c9-bef3-e7ac2a05250c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ec9e32242ce7ccc6a400b04fc3bc10ce348dfd9 [2020-12-09 10:38:23,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 10:38:23,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 10:38:23,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 10:38:23,101 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 10:38:23,102 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 10:38:23,103 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--hostap--hostap.ko-main.cil.out.i [2020-12-09 10:38:23,143 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/data/b63cc17d8/b9152e0293c443f8b555e8ca994c26c3/FLAGf0b91001f [2020-12-09 10:38:23,892 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 10:38:23,892 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--hostap--hostap.ko-main.cil.out.i [2020-12-09 10:38:23,964 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/data/b63cc17d8/b9152e0293c443f8b555e8ca994c26c3/FLAGf0b91001f [2020-12-09 10:38:24,124 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_686fce48-0f7c-45c9-bef3-e7ac2a05250c/bin/utaipan/data/b63cc17d8/b9152e0293c443f8b555e8ca994c26c3 [2020-12-09 10:38:24,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 10:38:24,128 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 10:38:24,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 10:38:24,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 10:38:24,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 10:38:24,133 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:38:24" (1/1) ... [2020-12-09 10:38:24,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58e24ba5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:38:24, skipping insertion in model container [2020-12-09 10:38:24,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:38:24" (1/1) ... [2020-12-09 10:38:24,142 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 10:38:24,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 10:38:26,774 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:38:28,268 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:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) 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:1409) 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:1353) 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:1046) 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:1578) 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:2201) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:196) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) 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:1578) 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:2201) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:196) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) 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:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) 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) [2020-12-09 10:38:28,272 INFO L168 Benchmark]: Toolchain (without parser) took 4142.55 ms. Allocated memory was 71.3 MB in the beginning and 134.2 MB in the end (delta: 62.9 MB). Free memory was 42.7 MB in the beginning and 38.7 MB in the end (delta: 4.0 MB). Peak memory consumption was 72.8 MB. Max. memory is 16.1 GB. [2020-12-09 10:38:28,272 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 54.5 MB. Free memory is still 36.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 10:38:28,273 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4140.68 ms. Allocated memory was 71.3 MB in the beginning and 134.2 MB in the end (delta: 62.9 MB). Free memory was 42.7 MB in the beginning and 38.7 MB in the end (delta: 4.0 MB). Peak memory consumption was 72.8 MB. Max. memory is 16.1 GB. [2020-12-09 10:38:28,274 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 54.5 MB. Free memory is still 36.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4140.68 ms. Allocated memory was 71.3 MB in the beginning and 134.2 MB in the end (delta: 62.9 MB). Free memory was 42.7 MB in the beginning and 38.7 MB in the end (delta: 4.0 MB). Peak memory consumption was 72.8 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...