./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-i40e-i40e.cil.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_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-i40e-i40e.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/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 148ad149ea3dc3157758a91eafb3330716042ed9 ............................................................................................................................................................................................................................. 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_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-i40e-i40e.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/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 148ad149ea3dc3157758a91eafb3330716042ed9 ............................................................................................................................................................................. 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 04:48:08,881 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:48:08,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:48:08,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:48:08,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:48:08,914 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:48:08,915 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:48:08,917 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:48:08,918 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:48:08,926 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:48:08,927 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:48:08,928 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:48:08,928 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:48:08,929 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:48:08,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:48:08,931 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:48:08,932 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:48:08,932 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:48:08,934 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:48:08,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:48:08,937 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:48:08,938 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:48:08,939 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:48:08,940 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:48:08,942 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:48:08,943 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:48:08,943 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:48:08,944 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:48:08,944 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:48:08,945 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:48:08,945 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:48:08,946 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:48:08,947 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:48:08,947 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:48:08,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:48:08,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:48:08,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:48:08,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:48:08,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:48:08,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:48:08,950 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:48:08,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 04:48:08,966 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:48:08,966 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:48:08,967 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:48:08,967 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:48:08,967 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:48:08,967 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:48:08,967 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 04:48:08,968 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:48:08,968 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:48:08,968 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 04:48:08,968 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 04:48:08,968 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:48:08,968 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 04:48:08,968 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 04:48:08,968 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 04:48:08,969 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:48:08,969 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 04:48:08,969 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:48:08,969 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:48:08,969 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:48:08,969 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:48:08,969 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:48:08,969 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:48:08,970 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:48:08,970 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:48:08,970 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:48:08,970 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:48:08,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:48:08,970 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:48:08,970 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:48:08,970 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:48:08,971 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 04:48:08,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 04:48:08,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:48:08,971 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:48:08,971 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:48:08,971 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_61743abe-2098-47d4-953e-f390affc71c2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 148ad149ea3dc3157758a91eafb3330716042ed9 [2020-12-09 04:48:09,147 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:48:09,166 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:48:09,168 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:48:09,169 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:48:09,169 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:48:09,170 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-i40e-i40e.cil.i [2020-12-09 04:48:09,211 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/data/f5f3d482e/c9228a6248c24b1bab83531ed8a87b82/FLAG8b00a013f [2020-12-09 04:48:10,054 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:48:10,055 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-i40e-i40e.cil.i [2020-12-09 04:48:10,121 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/data/f5f3d482e/c9228a6248c24b1bab83531ed8a87b82/FLAG8b00a013f [2020-12-09 04:48:10,240 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/data/f5f3d482e/c9228a6248c24b1bab83531ed8a87b82 [2020-12-09 04:48:10,243 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:48:10,244 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:48:10,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:48:10,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:48:10,248 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:48:10,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:48:10" (1/1) ... [2020-12-09 04:48:10,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71e479e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:48:10, skipping insertion in model container [2020-12-09 04:48:10,249 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:48:10" (1/1) ... [2020-12-09 04:48:10,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:48:10,484 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:48:15,316 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 04:48:15,317 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 04:48:15,318 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 04:48:15,319 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 04:48:15,319 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 04:48:15,320 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 04:48:15,320 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 04:48:15,321 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 04:48:15,322 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 04:48:15,370 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 04:48:15,371 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 04:48:15,372 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 04:48:15,372 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 04:48:15,373 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 04:48:15,373 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 04:48:15,373 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 04:48:15,374 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 04:48:15,374 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 04:48:15,375 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 04:48:15,375 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 04:48:15,376 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 04:48:15,376 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 04:48:15,379 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 04:48:15,379 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 04:48:15,381 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 04:48:15,383 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 04:48:15,383 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 04:48:15,385 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 04:48:15,431 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 04:48:15,432 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 04:48:15,433 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 04:48:15,434 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 04:48:15,436 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 04:48:15,436 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 04:48:15,437 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 04:48:15,437 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 04:48:15,439 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 04:48:15,439 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 04:48:16,506 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 04:48:16,785 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 04:48:16,785 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 04:48:16,785 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 04:48:16,787 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 04:48:16,787 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 04:48:16,788 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 04:48:16,876 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: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: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 04:48:16,879 INFO L168 Benchmark]: Toolchain (without parser) took 6633.90 ms. Allocated memory was 98.6 MB in the beginning and 159.4 MB in the end (delta: 60.8 MB). Free memory was 48.8 MB in the beginning and 54.6 MB in the end (delta: -5.8 MB). Peak memory consumption was 67.1 MB. Max. memory is 16.1 GB. [2020-12-09 04:48:16,880 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 98.6 MB. Free memory is still 78.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:48:16,880 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6632.15 ms. Allocated memory was 98.6 MB in the beginning and 159.4 MB in the end (delta: 60.8 MB). Free memory was 48.8 MB in the beginning and 54.6 MB in the end (delta: -5.8 MB). Peak memory consumption was 67.1 MB. Max. memory is 16.1 GB. [2020-12-09 04:48:16,882 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 98.6 MB. Free memory is still 78.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6632.15 ms. Allocated memory was 98.6 MB in the beginning and 159.4 MB in the end (delta: 60.8 MB). Free memory was 48.8 MB in the beginning and 54.6 MB in the end (delta: -5.8 MB). Peak memory consumption was 67.1 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 0.2.0-7b2dab5 [2020-12-09 04:48:18,188 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:48:18,190 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:48:18,215 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:48:18,215 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:48:18,216 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:48:18,217 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:48:18,219 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:48:18,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:48:18,222 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:48:18,222 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:48:18,223 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:48:18,224 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:48:18,225 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:48:18,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:48:18,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:48:18,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:48:18,228 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:48:18,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:48:18,232 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:48:18,233 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:48:18,235 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:48:18,236 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:48:18,237 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:48:18,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:48:18,241 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:48:18,241 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:48:18,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:48:18,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:48:18,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:48:18,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:48:18,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:48:18,246 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:48:18,247 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:48:18,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:48:18,249 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:48:18,249 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:48:18,250 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:48:18,250 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:48:18,251 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:48:18,251 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:48:18,252 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 04:48:18,273 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:48:18,273 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:48:18,274 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:48:18,274 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:48:18,274 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:48:18,274 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:48:18,274 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:48:18,275 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:48:18,275 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:48:18,275 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:48:18,275 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:48:18,275 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:48:18,276 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:48:18,276 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:48:18,276 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:48:18,276 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 04:48:18,276 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 04:48:18,276 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:48:18,276 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:48:18,276 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:48:18,277 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:48:18,277 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 04:48:18,277 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:48:18,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:48:18,277 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:48:18,277 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:48:18,277 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:48:18,277 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 04:48:18,278 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 04:48:18,278 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:48:18,278 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:48:18,278 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:48:18,278 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_61743abe-2098-47d4-953e-f390affc71c2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 148ad149ea3dc3157758a91eafb3330716042ed9 [2020-12-09 04:48:18,513 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:48:18,528 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:48:18,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:48:18,531 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:48:18,532 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:48:18,532 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-i40e-i40e.cil.i [2020-12-09 04:48:18,575 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/data/691c17cd8/64def34ce307499aaae6322d454f77de/FLAG566d82d6e [2020-12-09 04:48:19,576 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:48:19,576 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-intel-i40e-i40e.cil.i [2020-12-09 04:48:19,639 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/data/691c17cd8/64def34ce307499aaae6322d454f77de/FLAG566d82d6e [2020-12-09 04:48:20,114 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_61743abe-2098-47d4-953e-f390affc71c2/bin/utaipan/data/691c17cd8/64def34ce307499aaae6322d454f77de [2020-12-09 04:48:20,116 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:48:20,118 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:48:20,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:48:20,119 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:48:20,122 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:48:20,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:48:20" (1/1) ... [2020-12-09 04:48:20,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a616860 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:48:20, skipping insertion in model container [2020-12-09 04:48:20,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:48:20" (1/1) ... [2020-12-09 04:48:20,130 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:48:20,333 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:48:26,769 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: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: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 04:48:26,774 INFO L168 Benchmark]: Toolchain (without parser) took 6654.78 ms. Allocated memory was 62.9 MB in the beginning and 146.8 MB in the end (delta: 83.9 MB). Free memory was 22.4 MB in the beginning and 70.9 MB in the end (delta: -48.5 MB). Peak memory consumption was 74.4 MB. Max. memory is 16.1 GB. [2020-12-09 04:48:26,774 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 48.2 MB. Free memory was 31.1 MB in the beginning and 31.0 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:48:26,775 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6652.97 ms. Allocated memory was 62.9 MB in the beginning and 146.8 MB in the end (delta: 83.9 MB). Free memory was 22.2 MB in the beginning and 70.9 MB in the end (delta: -48.7 MB). Peak memory consumption was 74.4 MB. Max. memory is 16.1 GB. [2020-12-09 04:48:26,777 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 48.2 MB. Free memory was 31.1 MB in the beginning and 31.0 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6652.97 ms. Allocated memory was 62.9 MB in the beginning and 146.8 MB in the end (delta: 83.9 MB). Free memory was 22.2 MB in the beginning and 70.9 MB in the end (delta: -48.7 MB). Peak memory consumption was 74.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...